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Conserved domains on  [gi|489819041|ref|WP_003722853|]
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peptide chain release factor 3 [Listeria monocytogenes]

Protein Classification

peptide chain release factor 3( domain architecture ID 11467872)

peptide chain release factor 3, RF3, is a GTP-binding protein that promotes rapid dissociation of release factors RF1 and RF2 from the ribosome after peptide release

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PrfC COG4108
Peptide chain release factor RF-3 [Translation, ribosomal structure and biogenesis]; Peptide ...
3-521 0e+00

Peptide chain release factor RF-3 [Translation, ribosomal structure and biogenesis]; Peptide chain release factor RF-3 is part of the Pathway/BioSystem: Translation factors


:

Pssm-ID: 443284 [Multi-domain]  Cd Length: 528  Bit Score: 951.05  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   3 QDLQKEVASRKTFAIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKSGKFATSDWMEIEKQRGISVTSSVMQFDYNGSR 82
Cdd:COG4108    1 SELAEEIARRRTFAIISHPDAGKTTLTEKLLLFGGAIQLAGAVKARKARRHATSDWMEIEKQRGISVTSSVMQFEYRGYV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  83 INILDTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLG 162
Cdd:COG4108   81 INLLDTPGHEDFSEDTYRTLTAVDSAVMVIDAAKGVEPQTRKLFEVCRLRGIPIITFINKLDREGRDPLELLDEIEEVLG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 163 IESYPMNWPIGMGKELAGLYDRYHRVIEQY-RSEEDERFLPLGEDG-DLKEAHAIQKSLYYDQALEEIMLLDEAGNDFSR 240
Cdd:COG4108  161 IDCAPMTWPIGMGKDFKGVYDRYTDEVHLFeRGAGGATEAPEEIEGlDDPELDELLGEDLAEQLREEIELLDGAGPEFDL 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 241 ERIIAGEQTPVFFGSALTNFGVETFLRTFVDFAPAPSSHESNEGVIEADNPKFSGFIFKIQANMNPAHRDRIAFIRICSG 320
Cdd:COG4108  241 EAFLAGELTPVFFGSALNNFGVRELLDAFVELAPPPRPREADEREVEPTEEKFSGFVFKIQANMDPAHRDRIAFMRICSG 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 321 EFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDIIGLYDTGNYQIGDTITNGsKKLEFEKLPQFTPELFMRVY 400
Cdd:COG4108  321 KFERGMKVKHVRTGKKIRLSNPQQFFAQDRETVEEAYPGDIIGLHNHGTLRIGDTLTEG-EKLEFTGIPSFAPELFRRVR 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 401 AKNVMKQKHFHKGVEQLVQEGAIQLFKTWRTEEYIIGAVGQLQFEVFEHRMRGEYNSEIRMEPIGKKIARWVKEEDA--- 477
Cdd:COG4108  400 LKDPMKAKQLRKGLEQLAEEGAVQVFRPLDGNDPILGAVGQLQFEVVQYRLKNEYGVEVRLEPLPYSTARWVTADDPkdl 479
                        490       500       510       520
                 ....*....|....*....|....*....|....*....|....
gi 489819041 478 DEKLSTARSMLVKDRFDQPLFLFENEFAINWFNDKNPDIELTSL 521
Cdd:COG4108  480 EEFKRKNRSNLAKDRDGRPVFLFPSEWNLRYAQERNPDIKFHAT 523
 
Name Accession Description Interval E-value
PrfC COG4108
Peptide chain release factor RF-3 [Translation, ribosomal structure and biogenesis]; Peptide ...
3-521 0e+00

Peptide chain release factor RF-3 [Translation, ribosomal structure and biogenesis]; Peptide chain release factor RF-3 is part of the Pathway/BioSystem: Translation factors


Pssm-ID: 443284 [Multi-domain]  Cd Length: 528  Bit Score: 951.05  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   3 QDLQKEVASRKTFAIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKSGKFATSDWMEIEKQRGISVTSSVMQFDYNGSR 82
Cdd:COG4108    1 SELAEEIARRRTFAIISHPDAGKTTLTEKLLLFGGAIQLAGAVKARKARRHATSDWMEIEKQRGISVTSSVMQFEYRGYV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  83 INILDTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLG 162
Cdd:COG4108   81 INLLDTPGHEDFSEDTYRTLTAVDSAVMVIDAAKGVEPQTRKLFEVCRLRGIPIITFINKLDREGRDPLELLDEIEEVLG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 163 IESYPMNWPIGMGKELAGLYDRYHRVIEQY-RSEEDERFLPLGEDG-DLKEAHAIQKSLYYDQALEEIMLLDEAGNDFSR 240
Cdd:COG4108  161 IDCAPMTWPIGMGKDFKGVYDRYTDEVHLFeRGAGGATEAPEEIEGlDDPELDELLGEDLAEQLREEIELLDGAGPEFDL 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 241 ERIIAGEQTPVFFGSALTNFGVETFLRTFVDFAPAPSSHESNEGVIEADNPKFSGFIFKIQANMNPAHRDRIAFIRICSG 320
Cdd:COG4108  241 EAFLAGELTPVFFGSALNNFGVRELLDAFVELAPPPRPREADEREVEPTEEKFSGFVFKIQANMDPAHRDRIAFMRICSG 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 321 EFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDIIGLYDTGNYQIGDTITNGsKKLEFEKLPQFTPELFMRVY 400
Cdd:COG4108  321 KFERGMKVKHVRTGKKIRLSNPQQFFAQDRETVEEAYPGDIIGLHNHGTLRIGDTLTEG-EKLEFTGIPSFAPELFRRVR 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 401 AKNVMKQKHFHKGVEQLVQEGAIQLFKTWRTEEYIIGAVGQLQFEVFEHRMRGEYNSEIRMEPIGKKIARWVKEEDA--- 477
Cdd:COG4108  400 LKDPMKAKQLRKGLEQLAEEGAVQVFRPLDGNDPILGAVGQLQFEVVQYRLKNEYGVEVRLEPLPYSTARWVTADDPkdl 479
                        490       500       510       520
                 ....*....|....*....|....*....|....*....|....
gi 489819041 478 DEKLSTARSMLVKDRFDQPLFLFENEFAINWFNDKNPDIELTSL 521
Cdd:COG4108  480 EEFKRKNRSNLAKDRDGRPVFLFPSEWNLRYAQERNPDIKFHAT 523
prfC PRK00741
peptide chain release factor 3; Provisional
3-522 0e+00

peptide chain release factor 3; Provisional


Pssm-ID: 179105 [Multi-domain]  Cd Length: 526  Bit Score: 930.70  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   3 QDLQKEVASRKTFAIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKSGKFATSDWMEIEKQRGISVTSSVMQFDYNGSR 82
Cdd:PRK00741   1 SELAQEVAKRRTFAIISHPDAGKTTLTEKLLLFGGAIQEAGTVKGRKSGRHATSDWMEMEKQRGISVTSSVMQFPYRDCL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  83 INILDTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLG 162
Cdd:PRK00741  81 INLLDTPGHEDFSEDTYRTLTAVDSALMVIDAAKGVEPQTRKLMEVCRLRDTPIFTFINKLDRDGREPLELLDEIEEVLG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 163 IESYPMNWPIGMGKELAGLYDRYHRVIEQYRSEED---ERFLPLGEDGDLKEAHAIQKSLyYDQALEEIMLLDEAGNDFS 239
Cdd:PRK00741 161 IACAPITWPIGMGKRFKGVYDLYNDEVELYQPGEGhtiQEVEIIKGLDNPELDELLGEDL-AEQLREELELVQGASNEFD 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 240 RERIIAGEQTPVFFGSALTNFGVETFLRTFVDFAPAPSSHESNEGVIEADNPKFSGFIFKIQANMNPAHRDRIAFIRICS 319
Cdd:PRK00741 240 LEAFLAGELTPVFFGSALNNFGVQEFLDAFVEWAPAPQPRQTDEREVEPTEEKFSGFVFKIQANMDPKHRDRIAFVRVCS 319
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 320 GEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDIIGLYDTGNYQIGDTITNGsKKLEFEKLPQFTPELFMRV 399
Cdd:PRK00741 320 GKFEKGMKVRHVRTGKDVRISNALTFMAQDREHVEEAYAGDIIGLHNHGTIQIGDTFTQG-EKLKFTGIPNFAPELFRRV 398
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 400 YAKNVMKQKHFHKGVEQLVQEGAIQLFKTWRTEEYIIGAVGQLQFEVFEHRMRGEYNSEIRMEPIGKKIARWVKEEDA-- 477
Cdd:PRK00741 399 RLKNPLKQKQLQKGLVQLSEEGAVQVFRPLDNNDLILGAVGQLQFEVVAHRLKNEYNVEAIYEPVGVATARWVECDDAkk 478
                        490       500       510       520
                 ....*....|....*....|....*....|....*....|....*.
gi 489819041 478 -DEKLSTARSMLVKDRFDQPLFLFENEFAINWFNDKNPDIELTSLL 522
Cdd:PRK00741 479 lEEFKRKNRSNLAKDGGDNLVYLAPNEVNLRLAQERYPDVKFHATR 524
prfC TIGR00503
peptide chain release factor 3; This translation releasing factor, RF-3 (prfC) was originally ...
4-518 0e+00

peptide chain release factor 3; This translation releasing factor, RF-3 (prfC) was originally described as stop codon-independent, in contrast to peptide chain release factor 1 (RF-1, prfA) and RF-2 (prfB). RF-1 and RF-2 are closely related to each other, while RF-3 is similar to elongation factors EF-Tu and EF-G; RF-1 is active at UAA and UAG and RF-2 is active at UAA and UGA. More recently, RF-3 was shown to be active primarily at UGA stop codons in E. coli. All bacteria and organelles have RF-1. The Mycoplasmas and organelles, which translate UGA as Trp rather than as a stop codon, lack RF-2. RF-3, in contrast, seems to be rare among bacteria and is found so far only in Escherichia coli and some other gamma subdivision Proteobacteria, in Synechocystis PCC6803, and in Staphylococcus aureus. [Protein synthesis, Translation factors]


Pssm-ID: 129594 [Multi-domain]  Cd Length: 527  Bit Score: 584.95  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041    4 DLQKEVASRKTFAIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKSGKFATSDWMEIEKQRGISVTSSVMQFDYNGSRI 83
Cdd:TIGR00503   3 DLLKEVDKRRTFAIISHPDAGKTTITEKVLLYGGAIQTAGAVKGRGSQRHAKSDWMEMEKQRGISITTSVMQFPYRDCLV 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   84 NILDTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLGI 163
Cdd:TIGR00503  83 NLLDTPGHEDFSEDTYRTLTAVDNCLMVIDAAKGVETRTRKLMEVTRLRDTPIFTFMNKLDRDIRDPLELLDEVENELKI 162
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  164 ESYPMNWPIGMGKELAGLYDRYHRVIEQYRSeederflplGEDGDLKEAHAIQK-----------SLYYDQALEEIMLLD 232
Cdd:TIGR00503 163 NCAPITWPIGCGKLFKGVYHLLKDETYLYQS---------GTGGTIQAVRQVKGlnnpaldsavgSDLAQQLRDELELVE 233
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  233 EAGNDFSRERIIAGEQTPVFFGSALTNFGVETFLRTFVDFAPAPSSHESNEGVIEADNPKFSGFIFKIQANMNPAHRDRI 312
Cdd:TIGR00503 234 GASNEFDLAAFHGGEMTPVFFGTALGNFGVDHFLDGLLQWAPKPEARQSDTRTVEPTEEKFSGFVFKIQANMDPKHRDRV 313
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  313 AFIRICSGEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDIIGLYDTGNYQIGDTITNGsKKLEFEKLPQFT 392
Cdd:TIGR00503 314 AFMRVVSGKYEKGMKLKHVRTGKDVVISDALTFMAGDREHVEEAYAGDIIGLHNHGTIQIGDTFTQG-EKIKFTGIPNFA 392
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  393 PELFMRVYAKNVMKQKHFHKGVEQLVQEGAIQLFKTWRTEEYIIGAVGQLQFEVFEHRMRGEYNSEIRMEPIGKKIARWV 472
Cdd:TIGR00503 393 PELFRRIRLKDPLKQKQLLKGLVQLSEEGAVQVFRPLDNNDLIVGAVGVLQFDVVVYRLKEEYNVEARYEPVNVATARWV 472
                         490       500       510       520
                  ....*....|....*....|....*....|....*....|....*....
gi 489819041  473 KEEDADEKLSTAR---SMLVKDRFDQPLFLFENEFAINWFNDKNPDIEL 518
Cdd:TIGR00503 473 ECADWKKFEEFKRkneTVLALDGGDNLVYIAKNMVNLELAQERYPDVKF 521
RF3 cd04169
Release Factor 3 (RF3) protein involved in the terminal step of translocation in bacteria; ...
11-276 8.51e-161

Release Factor 3 (RF3) protein involved in the terminal step of translocation in bacteria; Peptide chain release factor 3 (RF3) is a protein involved in the termination step of translation in bacteria. Termination occurs when class I release factors (RF1 or RF2) recognize the stop codon at the A-site of the ribosome and activate the release of the nascent polypeptide. The class II release factor RF3 then initiates the release of the class I RF from the ribosome. RF3 binds to the RF/ribosome complex in the inactive (GDP-bound) state. GDP/GTP exchange occurs, followed by the release of the class I RF. Subsequent hydrolysis of GTP to GDP triggers the release of RF3 from the ribosome. RF3 also enhances the efficiency of class I RFs at less preferred stop codons and at stop codons in weak contexts.


Pssm-ID: 206732 [Multi-domain]  Cd Length: 268  Bit Score: 457.44  E-value: 8.51e-161
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  11 SRKTFAIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKSGKFATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPG 90
Cdd:cd04169    1 RRRTFAIISHPDAGKTTLTEKLLLFGGAIQEAGAVKARKSRKHATSDWMEIEKQRGISVTSSVMQFEYKGCVINLLDTPG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  91 HSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLGIESYPMNW 170
Cdd:cd04169   81 HEDFSEDTYRTLTAVDSAVMVIDAAKGVEPQTRKLFEVCRLRGIPIITFINKLDREGRDPLELLDEIENELGIDCAPMTW 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 171 PIGMGKELAGLYDRYHRVIEQY--RSEEDERFL-PLGEDGDLKEAHAIQKSLyYDQALEEIMLLDEAGNDFSRERIIAGE 247
Cdd:cd04169  161 PIGMGKDFKGVYDRYDKEIYLYerGAGGAIKAPeETKGLDDPKLDELLGEDL-AEQLREELELVEGAGPEFDKELFLAGE 239
                        250       260
                 ....*....|....*....|....*....
gi 489819041 248 QTPVFFGSALTNFGVETFLRTFVDFAPAP 276
Cdd:cd04169  240 LTPVFFGSALNNFGVQELLDAFVKLAPAP 268
RF3_C pfam16658
Class II release factor RF3, C-terminal domain;
385-509 2.84e-62

Class II release factor RF3, C-terminal domain;


Pssm-ID: 465221 [Multi-domain]  Cd Length: 129  Bit Score: 199.97  E-value: 2.84e-62
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  385 FEKLPQFTPELFMRVYAKNVMKQKHFHKGVEQLVQEGAIQLFKTW-RTEEYIIGAVGQLQFEVFEHRMRGEYNSEIRMEP 463
Cdd:pfam16658   1 FTGIPSFAPEHFARVRLKDPMKRKQFRKGLEQLAEEGAIQVFRPDnRGEDPILGAVGQLQFEVVQYRLKNEYGVDVRLEP 80
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*....
gi 489819041  464 IGKKIARWVKEEDADEK---LSTARSMLVKDRFDQPLFLFENEFAINWF 509
Cdd:pfam16658  81 LPYSTARWVESDDAKALdefKRASGSNLAKDRDGRPVLLFRNEWNLRYA 129
 
Name Accession Description Interval E-value
PrfC COG4108
Peptide chain release factor RF-3 [Translation, ribosomal structure and biogenesis]; Peptide ...
3-521 0e+00

Peptide chain release factor RF-3 [Translation, ribosomal structure and biogenesis]; Peptide chain release factor RF-3 is part of the Pathway/BioSystem: Translation factors


Pssm-ID: 443284 [Multi-domain]  Cd Length: 528  Bit Score: 951.05  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   3 QDLQKEVASRKTFAIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKSGKFATSDWMEIEKQRGISVTSSVMQFDYNGSR 82
Cdd:COG4108    1 SELAEEIARRRTFAIISHPDAGKTTLTEKLLLFGGAIQLAGAVKARKARRHATSDWMEIEKQRGISVTSSVMQFEYRGYV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  83 INILDTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLG 162
Cdd:COG4108   81 INLLDTPGHEDFSEDTYRTLTAVDSAVMVIDAAKGVEPQTRKLFEVCRLRGIPIITFINKLDREGRDPLELLDEIEEVLG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 163 IESYPMNWPIGMGKELAGLYDRYHRVIEQY-RSEEDERFLPLGEDG-DLKEAHAIQKSLYYDQALEEIMLLDEAGNDFSR 240
Cdd:COG4108  161 IDCAPMTWPIGMGKDFKGVYDRYTDEVHLFeRGAGGATEAPEEIEGlDDPELDELLGEDLAEQLREEIELLDGAGPEFDL 240
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 241 ERIIAGEQTPVFFGSALTNFGVETFLRTFVDFAPAPSSHESNEGVIEADNPKFSGFIFKIQANMNPAHRDRIAFIRICSG 320
Cdd:COG4108  241 EAFLAGELTPVFFGSALNNFGVRELLDAFVELAPPPRPREADEREVEPTEEKFSGFVFKIQANMDPAHRDRIAFMRICSG 320
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 321 EFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDIIGLYDTGNYQIGDTITNGsKKLEFEKLPQFTPELFMRVY 400
Cdd:COG4108  321 KFERGMKVKHVRTGKKIRLSNPQQFFAQDRETVEEAYPGDIIGLHNHGTLRIGDTLTEG-EKLEFTGIPSFAPELFRRVR 399
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 401 AKNVMKQKHFHKGVEQLVQEGAIQLFKTWRTEEYIIGAVGQLQFEVFEHRMRGEYNSEIRMEPIGKKIARWVKEEDA--- 477
Cdd:COG4108  400 LKDPMKAKQLRKGLEQLAEEGAVQVFRPLDGNDPILGAVGQLQFEVVQYRLKNEYGVEVRLEPLPYSTARWVTADDPkdl 479
                        490       500       510       520
                 ....*....|....*....|....*....|....*....|....
gi 489819041 478 DEKLSTARSMLVKDRFDQPLFLFENEFAINWFNDKNPDIELTSL 521
Cdd:COG4108  480 EEFKRKNRSNLAKDRDGRPVFLFPSEWNLRYAQERNPDIKFHAT 523
prfC PRK00741
peptide chain release factor 3; Provisional
3-522 0e+00

peptide chain release factor 3; Provisional


Pssm-ID: 179105 [Multi-domain]  Cd Length: 526  Bit Score: 930.70  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   3 QDLQKEVASRKTFAIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKSGKFATSDWMEIEKQRGISVTSSVMQFDYNGSR 82
Cdd:PRK00741   1 SELAQEVAKRRTFAIISHPDAGKTTLTEKLLLFGGAIQEAGTVKGRKSGRHATSDWMEMEKQRGISVTSSVMQFPYRDCL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  83 INILDTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLG 162
Cdd:PRK00741  81 INLLDTPGHEDFSEDTYRTLTAVDSALMVIDAAKGVEPQTRKLMEVCRLRDTPIFTFINKLDRDGREPLELLDEIEEVLG 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 163 IESYPMNWPIGMGKELAGLYDRYHRVIEQYRSEED---ERFLPLGEDGDLKEAHAIQKSLyYDQALEEIMLLDEAGNDFS 239
Cdd:PRK00741 161 IACAPITWPIGMGKRFKGVYDLYNDEVELYQPGEGhtiQEVEIIKGLDNPELDELLGEDL-AEQLREELELVQGASNEFD 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 240 RERIIAGEQTPVFFGSALTNFGVETFLRTFVDFAPAPSSHESNEGVIEADNPKFSGFIFKIQANMNPAHRDRIAFIRICS 319
Cdd:PRK00741 240 LEAFLAGELTPVFFGSALNNFGVQEFLDAFVEWAPAPQPRQTDEREVEPTEEKFSGFVFKIQANMDPKHRDRIAFVRVCS 319
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 320 GEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDIIGLYDTGNYQIGDTITNGsKKLEFEKLPQFTPELFMRV 399
Cdd:PRK00741 320 GKFEKGMKVRHVRTGKDVRISNALTFMAQDREHVEEAYAGDIIGLHNHGTIQIGDTFTQG-EKLKFTGIPNFAPELFRRV 398
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 400 YAKNVMKQKHFHKGVEQLVQEGAIQLFKTWRTEEYIIGAVGQLQFEVFEHRMRGEYNSEIRMEPIGKKIARWVKEEDA-- 477
Cdd:PRK00741 399 RLKNPLKQKQLQKGLVQLSEEGAVQVFRPLDNNDLILGAVGQLQFEVVAHRLKNEYNVEAIYEPVGVATARWVECDDAkk 478
                        490       500       510       520
                 ....*....|....*....|....*....|....*....|....*.
gi 489819041 478 -DEKLSTARSMLVKDRFDQPLFLFENEFAINWFNDKNPDIELTSLL 522
Cdd:PRK00741 479 lEEFKRKNRSNLAKDGGDNLVYLAPNEVNLRLAQERYPDVKFHATR 524
prfC TIGR00503
peptide chain release factor 3; This translation releasing factor, RF-3 (prfC) was originally ...
4-518 0e+00

peptide chain release factor 3; This translation releasing factor, RF-3 (prfC) was originally described as stop codon-independent, in contrast to peptide chain release factor 1 (RF-1, prfA) and RF-2 (prfB). RF-1 and RF-2 are closely related to each other, while RF-3 is similar to elongation factors EF-Tu and EF-G; RF-1 is active at UAA and UAG and RF-2 is active at UAA and UGA. More recently, RF-3 was shown to be active primarily at UGA stop codons in E. coli. All bacteria and organelles have RF-1. The Mycoplasmas and organelles, which translate UGA as Trp rather than as a stop codon, lack RF-2. RF-3, in contrast, seems to be rare among bacteria and is found so far only in Escherichia coli and some other gamma subdivision Proteobacteria, in Synechocystis PCC6803, and in Staphylococcus aureus. [Protein synthesis, Translation factors]


Pssm-ID: 129594 [Multi-domain]  Cd Length: 527  Bit Score: 584.95  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041    4 DLQKEVASRKTFAIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKSGKFATSDWMEIEKQRGISVTSSVMQFDYNGSRI 83
Cdd:TIGR00503   3 DLLKEVDKRRTFAIISHPDAGKTTITEKVLLYGGAIQTAGAVKGRGSQRHAKSDWMEMEKQRGISITTSVMQFPYRDCLV 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   84 NILDTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLGI 163
Cdd:TIGR00503  83 NLLDTPGHEDFSEDTYRTLTAVDNCLMVIDAAKGVETRTRKLMEVTRLRDTPIFTFMNKLDRDIRDPLELLDEVENELKI 162
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  164 ESYPMNWPIGMGKELAGLYDRYHRVIEQYRSeederflplGEDGDLKEAHAIQK-----------SLYYDQALEEIMLLD 232
Cdd:TIGR00503 163 NCAPITWPIGCGKLFKGVYHLLKDETYLYQS---------GTGGTIQAVRQVKGlnnpaldsavgSDLAQQLRDELELVE 233
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  233 EAGNDFSRERIIAGEQTPVFFGSALTNFGVETFLRTFVDFAPAPSSHESNEGVIEADNPKFSGFIFKIQANMNPAHRDRI 312
Cdd:TIGR00503 234 GASNEFDLAAFHGGEMTPVFFGTALGNFGVDHFLDGLLQWAPKPEARQSDTRTVEPTEEKFSGFVFKIQANMDPKHRDRV 313
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  313 AFIRICSGEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDIIGLYDTGNYQIGDTITNGsKKLEFEKLPQFT 392
Cdd:TIGR00503 314 AFMRVVSGKYEKGMKLKHVRTGKDVVISDALTFMAGDREHVEEAYAGDIIGLHNHGTIQIGDTFTQG-EKIKFTGIPNFA 392
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  393 PELFMRVYAKNVMKQKHFHKGVEQLVQEGAIQLFKTWRTEEYIIGAVGQLQFEVFEHRMRGEYNSEIRMEPIGKKIARWV 472
Cdd:TIGR00503 393 PELFRRIRLKDPLKQKQLLKGLVQLSEEGAVQVFRPLDNNDLIVGAVGVLQFDVVVYRLKEEYNVEARYEPVNVATARWV 472
                         490       500       510       520
                  ....*....|....*....|....*....|....*....|....*....
gi 489819041  473 KEEDADEKLSTAR---SMLVKDRFDQPLFLFENEFAINWFNDKNPDIEL 518
Cdd:TIGR00503 473 ECADWKKFEEFKRkneTVLALDGGDNLVYIAKNMVNLELAQERYPDVKF 521
RF3 cd04169
Release Factor 3 (RF3) protein involved in the terminal step of translocation in bacteria; ...
11-276 8.51e-161

Release Factor 3 (RF3) protein involved in the terminal step of translocation in bacteria; Peptide chain release factor 3 (RF3) is a protein involved in the termination step of translation in bacteria. Termination occurs when class I release factors (RF1 or RF2) recognize the stop codon at the A-site of the ribosome and activate the release of the nascent polypeptide. The class II release factor RF3 then initiates the release of the class I RF from the ribosome. RF3 binds to the RF/ribosome complex in the inactive (GDP-bound) state. GDP/GTP exchange occurs, followed by the release of the class I RF. Subsequent hydrolysis of GTP to GDP triggers the release of RF3 from the ribosome. RF3 also enhances the efficiency of class I RFs at less preferred stop codons and at stop codons in weak contexts.


Pssm-ID: 206732 [Multi-domain]  Cd Length: 268  Bit Score: 457.44  E-value: 8.51e-161
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  11 SRKTFAIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKSGKFATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPG 90
Cdd:cd04169    1 RRRTFAIISHPDAGKTTLTEKLLLFGGAIQEAGAVKARKSRKHATSDWMEIEKQRGISVTSSVMQFEYKGCVINLLDTPG 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  91 HSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLGIESYPMNW 170
Cdd:cd04169   81 HEDFSEDTYRTLTAVDSAVMVIDAAKGVEPQTRKLFEVCRLRGIPIITFINKLDREGRDPLELLDEIENELGIDCAPMTW 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 171 PIGMGKELAGLYDRYHRVIEQY--RSEEDERFL-PLGEDGDLKEAHAIQKSLyYDQALEEIMLLDEAGNDFSRERIIAGE 247
Cdd:cd04169  161 PIGMGKDFKGVYDRYDKEIYLYerGAGGAIKAPeETKGLDDPKLDELLGEDL-AEQLREELELVEGAGPEFDKELFLAGE 239
                        250       260
                 ....*....|....*....|....*....
gi 489819041 248 QTPVFFGSALTNFGVETFLRTFVDFAPAP 276
Cdd:cd04169  240 LTPVFFGSALNNFGVQELLDAFVKLAPAP 268
FusA COG0480
Translation elongation factor EF-G, a GTPase [Translation, ribosomal structure and biogenesis]; ...
15-463 1.23e-85

Translation elongation factor EF-G, a GTPase [Translation, ribosomal structure and biogenesis]; Translation elongation factor EF-G, a GTPase is part of the Pathway/BioSystem: Translation factors


Pssm-ID: 440248 [Multi-domain]  Cd Length: 693  Bit Score: 278.47  E-value: 1.23e-85
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  15 FAIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKsgkfATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPGHSDF 94
Cdd:COG0480   12 IGIVAHIDAGKTTLTERILFYTGAIHRIGEVHDGN----TVMDWMPEEQERGITITSAATTCEWKGHKINIIDTPGHVDF 87
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  95 SEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLGIESYPMNWPIGM 174
Cdd:COG0480   88 TGEVERSLRVLDGAVVVFDAVAGVEPQTETVWRQADKYGVPRIVFVNKMDREGADFDRVLEQLKERLGANPVPLQLPIGA 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 175 GKELAGLYDryhrVIEQ----YRSEEDERFlplgEDGDLKEAHAIQKSLYYDQALEEIMLLDEA-------GNDFSRERI 243
Cdd:COG0480  168 EDDFKGVID----LVTMkayvYDDELGAKY----EEEEIPAELKEEAEEAREELIEAVAETDDElmekyleGEELTEEEI 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 244 --------IAGEQTPVFFGSALTNFGVETFLRTFVDFAPAPSSHESNEGV-----------IEADNPkFSGFIFKIqanM 304
Cdd:COG0480  240 kaglrkatLAGKIVPVLCGSAFKNKGVQPLLDAVVDYLPSPLDVPAIKGVdpdtgeeverkPDDDEP-FSALVFKT---M 315
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 305 NPAHRDRIAFIRICSGEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDI---IGLYDTgnyQIGDTITNGSK 381
Cdd:COG0480  316 TDPFVGKLSFFRVYSGTLKSGSTVYNSTKGKKERIGRLLRMHGNKREEVDEAGAGDIvavVKLKDT---TTGDTLCDEDH 392
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 382 KLEFEKLPQFTPELFMRVYAKNVMKQKHFHKGVEQLVQEGaiqlfKTWRTE------EYIIGAVGQLQFEVFEHRMRGEY 455
Cdd:COG0480  393 PIVLEPIEFPEPVISVAIEPKTKADEDKLSTALAKLAEED-----PTFRVEtdeetgQTIISGMGELHLEIIVDRLKREF 467

                 ....*...
gi 489819041 456 NSEIRMEP 463
Cdd:COG0480  468 GVEVNVGK 475
PRK12740 PRK12740
elongation factor G-like protein EF-G2;
18-463 5.57e-79

elongation factor G-like protein EF-G2;


Pssm-ID: 237186 [Multi-domain]  Cd Length: 668  Bit Score: 260.44  E-value: 5.57e-79
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  18 ISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKsgkfATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPGHSDFSED 97
Cdd:PRK12740   1 VGHSGAGKTTLTEAILFYTGAIHRIGEVEDGT----TTMDFMPEERERGISITSAATTCEWKGHKINLIDTPGHVDFTGE 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  98 TYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLGIESYPMNWPIGMGKE 177
Cdd:PRK12740  77 VERALRVLDGAVVVVCAVGGVEPQTETVWRQAEKYGVPRIIFVNKMDRAGADFFRVLAQLQEKLGAPVVPLQLPIGEGDD 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 178 LAGLYDRYHRVIEQYRSEEDERFLPLGEDgDLKEAHAiqkslYYDQALEEIMLLDEA-------GNDFSRERIIA----- 245
Cdd:PRK12740 157 FTGVVDLLSMKAYRYDEGGPSEEIEIPAE-LLDRAEE-----AREELLEALAEFDDElmekyleGEELSEEEIKAglrka 230
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 246 ---GEQTPVFFGSALTNFGVETFLRTFVDFAPAPSSHESNEGV---------IEADNPkFSGFIFKIqanMNPAHRDRIA 313
Cdd:PRK12740 231 tlaGEIVPVFCGSALKNKGVQRLLDAVVDYLPSPLEVPPVDGEdgeegaelaPDPDGP-LVALVFKT---MDDPFVGKLS 306
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 314 FIRICSGEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDIIGLYDTGNYQIGDTITNGSKKLEFEKLPQFTP 393
Cdd:PRK12740 307 LVRVYSGTLKKGDTLYNSGTGKKERVGRLYRMHGKQREEVDEAVAGDIVAVAKLKDAATGDTLCDKGDPILLEPMEFPEP 386
                        410       420       430       440       450       460       470
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 489819041 394 ELFMRVYAKNVMKQKHFHKGVEQLVQEGAiqlfkTWRTE------EYIIGAVGQLQFEVFEHRMRGEYNSEIRMEP 463
Cdd:PRK12740 387 VISLAIEPKDKGDEEKLSEALGKLAEEDP-----TLRVErdeetgQTILSGMGELHLDVALERLKREYGVEVETGP 457
PRK13351 PRK13351
elongation factor G-like protein;
14-464 4.88e-75

elongation factor G-like protein;


Pssm-ID: 237358 [Multi-domain]  Cd Length: 687  Bit Score: 250.25  E-value: 4.88e-75
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  14 TFAIISHPDAGKTTITEQLLLFGGVIRSAGTVKgkkSGKfATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPGHSD 93
Cdd:PRK13351  10 NIGILAHIDAGKTTLTERILFYTGKIHKMGEVE---DGT-TVTDWMPQEQERGITIESAATSCDWDNHRINLIDTPGHID 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  94 FSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLGIESYPMNWPIG 173
Cdd:PRK13351  86 FTGEVERSLRVLDGAVVVFDAVTGVQPQTETVWRQADRYGIPRLIFINKMDRVGADLFKVLEDIEERFGKRPLPLQLPIG 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 174 MGKELAGLYDRYHRVIEQYRSEEDERFLPLGEDGD--LKEAHAIQKSLyYDQALE---EIMLLDEAGNDFSRERI----- 243
Cdd:PRK13351 166 SEDGFEGVVDLITEPELHFSEGDGGSTVEEGPIPEelLEEVEEAREKL-IEALAEfddELLELYLEGEELSAEQLraplr 244
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 244 ---IAGEQTPVFFGSALTNFGVETFLRTFVDFAPAPS-------SHESNEGVIEADNP--KFSGFIFKIQAnmNPAHRdR 311
Cdd:PRK13351 245 egtRSGHLVPVLFGSALKNIGIEPLLDAVVDYLPSPLevppprgSKDNGKPVKVDPDPekPLLALVFKVQY--DPYAG-K 321
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 312 IAFIRICSGEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDIIGLYDTGNYQIGDTITNGSKKLEFEKLPQF 391
Cdd:PRK13351 322 LTYLRVYSGTLRAGSQLYNGTGGKREKVGRLFRLQGNKREEVDRAKAGDIVAVAGLKELETGDTLHDSADPVLLELLTFP 401
                        410       420       430       440       450       460       470
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 489819041 392 TPELFMRVYAKNVMKQKHFHKGVEQLVQEG-AIQLFKTWRTEEYIIGAVGQLQFEVFEHRMRGEYNSEIRMEPI 464
Cdd:PRK13351 402 EPVVSLAVEPERRGDEQKLAEALEKLVWEDpSLRVEEDEETGQTILSGMGELHLEVALERLRREFKLEVNTGKP 475
RF3_C pfam16658
Class II release factor RF3, C-terminal domain;
385-509 2.84e-62

Class II release factor RF3, C-terminal domain;


Pssm-ID: 465221 [Multi-domain]  Cd Length: 129  Bit Score: 199.97  E-value: 2.84e-62
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  385 FEKLPQFTPELFMRVYAKNVMKQKHFHKGVEQLVQEGAIQLFKTW-RTEEYIIGAVGQLQFEVFEHRMRGEYNSEIRMEP 463
Cdd:pfam16658   1 FTGIPSFAPEHFARVRLKDPMKRKQFRKGLEQLAEEGAIQVFRPDnRGEDPILGAVGQLQFEVVQYRLKNEYGVDVRLEP 80
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*....
gi 489819041  464 IGKKIARWVKEEDADEK---LSTARSMLVKDRFDQPLFLFENEFAINWF 509
Cdd:pfam16658  81 LPYSTARWVESDDAKALdefKRASGSNLAKDRDGRPVLLFRNEWNLRYA 129
EF-G TIGR00484
translation elongation factor EF-G; After peptide bond formation, this elongation factor of ...
13-459 9.44e-62

translation elongation factor EF-G; After peptide bond formation, this elongation factor of bacteria and organelles catalyzes the translocation of the tRNA-mRNA complex, with its attached nascent polypeptide chain, from the A-site to the P-site of the ribosome. Every completed bacterial genome has at least one copy, but some species have additional EF-G-like proteins. The closest homolog to canonical (e.g. E. coli) EF-G in the spirochetes clusters as if it is derived from mitochondrial forms, while a more distant second copy is also present. Synechocystis PCC6803 has a few proteins more closely related to EF-G than to any other characterized protein. Two of these resemble E. coli EF-G more closely than does the best match from the spirochetes; it may be that both function as authentic EF-G. [Protein synthesis, Translation factors]


Pssm-ID: 129575 [Multi-domain]  Cd Length: 689  Bit Score: 214.67  E-value: 9.44e-62
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   13 KTFAIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKsgkfATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPGHS 92
Cdd:TIGR00484  11 RNIGISAHIDAGKTTTTERILFYTGRIHKIGEVHDGA----ATMDWMEQEKERGITITSAATTVFWKGHRINIIDTPGHV 86
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   93 DFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLGIESYPMNWPI 172
Cdd:TIGR00484  87 DFTVEVERSLRVLDGAVAVLDAVGGVQPQSETVWRQANRYEVPRIAFVNKMDKTGANFLRVVNQIKQRLGANAVPIQLPI 166
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  173 GMGKELAGLYDRYHRVIEQYRSEEDERFLPLGEDGDLKEahaiQKSLYYDQALEEIMLLDEA-------GNDFS------ 239
Cdd:TIGR00484 167 GAEDNFIGVIDLVEMKAYFFNGDKGTKAIEKEIPSDLLE----QAKELRENLVEAVAEFDEElmekyleGEELTieeikn 242
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  240 --RERIIAGEQTPVFFGSALTNFGVETFLRTFVDFAPAPSS---------HESNEGVIEADNPK-FSGFIFKIqanMNPA 307
Cdd:TIGR00484 243 aiRKGVLNCEFFPVLCGSAFKNKGVQLLLDAVVDYLPSPTDvpaikgidpDTEKEIERKASDDEpFSALAFKV---ATDP 319
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  308 HRDRIAFIRICSGEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDI---IGLYDTgnyQIGDTITNGSKKLE 384
Cdd:TIGR00484 320 FVGQLTFVRVYSGVLKSGSYVKNSRKNKKERVGRLVKMHANNREEIKEVRAGDIcaaIGLKDT---TTGDTLCDPKIDVI 396
                         410       420       430       440       450       460       470
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 489819041  385 FEKLPQFTPELFMRVYAKNVMKQKHFHKGVEQLVQEGAIqlFKTWRTEE---YIIGAVGQLQFEVFEHRMRGEYNSEI 459
Cdd:TIGR00484 397 LERMEFPEPVISLAVEPKTKADQEKMGIALGKLAEEDPT--FRTFTDPEtgqTIIAGMGELHLDIIVDRMKREFKVEA 472
GTP_EFTU pfam00009
Elongation factor Tu GTP binding domain; This domain contains a P-loop motif, also found in ...
15-275 1.51e-55

Elongation factor Tu GTP binding domain; This domain contains a P-loop motif, also found in several other families such as pfam00071, pfam00025 and pfam00063. Elongation factor Tu consists of three structural domains, this plus two C-terminal beta barrel domains.


Pssm-ID: 425418 [Multi-domain]  Cd Length: 187  Bit Score: 184.27  E-value: 1.51e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   15 FAIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKSgkfATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPGHSDF 94
Cdd:pfam00009   6 IGIIGHVDHGKTTLTDRLLYYTGAISKRGEVKGEGE---AGLDNLPEERERGITIKSAAVSFETKDYLINLIDTPGHVDF 82
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   95 SEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRqgkmplellaeleevlgiesypmnwpigm 174
Cdd:pfam00009  83 VKEVIRGLAQADGAILVVDAVEGVMPQTREHLRLARQLGVPIIVFINKMDR----------------------------- 133
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  175 gkelaglydryhrvieqyrsEEDERFLplgedgdlkeahaiqkslyydqaleeiMLLDEAGNDFSRERIIAGEQTPVFFG 254
Cdd:pfam00009 134 --------------------VDGAELE---------------------------EVVEEVSRELLEKYGEDGEFVPVVPG 166
                         250       260
                  ....*....|....*....|.
gi 489819041  255 SALTNFGVETFLRTFVDFAPA 275
Cdd:pfam00009 167 SALKGEGVQTLLDALDEYLPS 187
EF-G cd01886
Elongation factor G (EF-G) family involved in both the elongation and ribosome recycling ...
17-276 1.89e-53

Elongation factor G (EF-G) family involved in both the elongation and ribosome recycling phases of protein synthesis; Translocation is mediated by EF-G (also called translocase). The structure of EF-G closely resembles that of the complex between EF-Tu and tRNA. This is an example of molecular mimicry; a protein domain evolved so that it mimics the shape of a tRNA molecule. EF-G in the GTP form binds to the ribosome, primarily through the interaction of its EF-Tu-like domain with the 50S subunit. The binding of EF-G to the ribosome in this manner stimulates the GTPase activity of EF-G. On GTP hydrolysis, EF-G undergoes a conformational change that forces its arm deeper into the A site on the 30S subunit. To accommodate this domain, the peptidyl-tRNA in the A site moves to the P site, carrying the mRNA and the deacylated tRNA with it. The ribosome may be prepared for these rearrangements by the initial binding of EF-G as well. The dissociation of EF-G leaves the ribosome ready to accept the next aminoacyl-tRNA into the A site. This group contains both eukaryotic and bacterial members.


Pssm-ID: 206673 [Multi-domain]  Cd Length: 270  Bit Score: 181.54  E-value: 1.89e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  17 IISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKsgkfATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPGHSDFSE 96
Cdd:cd01886    4 IIAHIDAGKTTTTERILYYTGRIHKIGEVHGGG----ATMDWMEQERERGITIQSAATTCFWKDHRINIIDTPGHVDFTI 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  97 DTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLGIESYPMNWPIGMGK 176
Cdd:cd01886   80 EVERSLRVLDGAVAVFDAVAGVQPQTETVWRQADRYGVPRIAFVNKMDRTGADFYRVVEQIREKLGANPVPLQLPIGAED 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 177 ELAGLYDryhrVIEQ--YRSEEDERFLPlgEDGDLKEAHAIQKSLYYDQALEEIMLLDEA-------GNDFSRERI---- 243
Cdd:cd01886  160 DFEGVVD----LIEMkaLYWDGELGEKI--EETDIPEDLLEEAEEAREELIETLAEVDDElmekyleGEEITEEEIkaai 233
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 489819041 244 ----IAGEQTPVFFGSALTNFGVETFLRTFVDFAPAP 276
Cdd:cd01886  234 rkgtIANKIVPVLCGSAFKNKGVQPLLDAVVDYLPSP 270
EF-G_bact cd04170
Elongation factor G (EF-G) family; Translocation is mediated by EF-G (also called translocase). ...
14-276 6.51e-53

Elongation factor G (EF-G) family; Translocation is mediated by EF-G (also called translocase). The structure of EF-G closely resembles that of the complex between EF-Tu and tRNA. This is an example of molecular mimicry; a protein domain evolved so that it mimics the shape of a tRNA molecule. EF-G in the GTP form binds to the ribosome, primarily through the interaction of its EF-Tu-like domain with the 50S subunit. The binding of EF-G to the ribosome in this manner stimulates the GTPase activity of EF-G. On GTP hydrolysis, EF-G undergoes a conformational change that forces its arm deeper into the A site on the 30S subunit. To accommodate this domain, the peptidyl-tRNA in the A site moves to the P site, carrying the mRNA and the deacylated tRNA with it. The ribosome may be prepared for these rearrangements by the initial binding of EF-G as well. The dissociation of EF-G leaves the ribosome ready to accept the next aminoacyl-tRNA into the A site. This group contains only bacterial members.


Pssm-ID: 206733 [Multi-domain]  Cd Length: 268  Bit Score: 180.10  E-value: 6.51e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  14 TFAIISHPDAGKTTITEQLLLFGGVIRSAGTVKgkkSGKfATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPGHSD 93
Cdd:cd04170    1 NIALVGHSGSGKTTLAEALLYATGAIDRLGRVE---DGN-TVSDYDPEEKKRKMSIETSVAPLEWNGHKINLIDTPGYAD 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  94 FSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPLELLAELEEVLGIESYPMNWPIG 173
Cdd:cd04170   77 FVGETLSALRAVDAALIVVEAQSGVEVGTEKVWEFLDDAKLPRIIFINKMDRARADFDKTLAALREAFGRPVVPIQLPIG 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 174 MGKELAGLYDRYHRVIEQYRSEEDERFLPLGEDGDLKEAHAIQKSLY----YDQAL-----EEIML-LDEAGNDFSRErI 243
Cdd:cd04170  157 EGDEFTGVVDLLSEKAYRYDPGEPSVEIEIPEELKEKVAEAREELLEavaeTDEELmekylEEGELtEEELRAGLRRA-L 235
                        250       260       270
                 ....*....|....*....|....*....|...
gi 489819041 244 IAGEQTPVFFGSALTNFGVETFLRTFVDFAPAP 276
Cdd:cd04170  236 RAGLIVPVFFGSALTGIGVRRLLDALVELAPSP 268
RF3_II cd03689
Domain II of bacterial Release Factor 3; This subfamily represents domain II of bacterial ...
293-379 5.81e-49

Domain II of bacterial Release Factor 3; This subfamily represents domain II of bacterial Release Factor 3 (RF3). Termination of protein synthesis by the ribosome requires two release factor (RF) classes. The class II RF3 is a GTPase that removes class I RFs (RF1 or RF2) from the ribosome after release of the nascent polypeptide. RF3 in the GDP state binds to the ribosomal class I RF complex, followed by an exchange of GDP for GTP and release of the class I RF. Sequence comparison of class II release factors with elongation factors shows that prokaryotic RF3 is more similar to EF-G whereas eukaryotic eRF3 is more similar to eEF1A, implying that their precise function may differ.


Pssm-ID: 293890 [Multi-domain]  Cd Length: 87  Bit Score: 163.60  E-value: 5.81e-49
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 293 FSGFIFKIQANMNPAHRDRIAFIRICSGEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDIIGLYDTGNYQI 372
Cdd:cd03689    1 FSGFVFKIQANMDPKHRDRIAFLRVCSGKFERGMKVKHVRTGKEVRLSNATTFMAQDRETVEEAYPGDIIGLPNHGTFQI 80

                 ....*..
gi 489819041 373 GDTITNG 379
Cdd:cd03689   81 GDTFTEG 87
TetM_like cd04168
Tet(M)-like family includes Tet(M), Tet(O), Tet(W), and OtrA, containing tetracycline ...
17-276 1.49e-46

Tet(M)-like family includes Tet(M), Tet(O), Tet(W), and OtrA, containing tetracycline resistant proteins; Tet(M), Tet(O), Tet(W), and OtrA are tetracycline resistance genes found in Gram-positive and Gram-negative bacteria. Tetracyclines inhibit protein synthesis by preventing aminoacyl-tRNA from binding to the ribosomal acceptor site. This subfamily contains tetracycline resistance proteins that function through ribosomal protection and are typically found on mobile genetic elements, such as transposons or plasmids, and are often conjugative. Ribosomal protection proteins are homologous to the elongation factors EF-Tu and EF-G. EF-G and Tet(M) compete for binding on the ribosomes. Tet(M) has a higher affinity than EF-G, suggesting these two proteins may have overlapping binding sites and that Tet(M) must be released before EF-G can bind. Tet(M) and Tet(O) have been shown to have ribosome-dependent GTPase activity. These proteins are part of the GTP translation factor family, which includes EF-G, EF-Tu, EF2, LepA, and SelB.


Pssm-ID: 206731 [Multi-domain]  Cd Length: 237  Bit Score: 162.41  E-value: 1.49e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  17 IISHPDAGKTTITEQLLLFGGVIRSAGTVKGKKsgkfATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPGHSDFSE 96
Cdd:cd04168    4 ILAHVDAGKTTLTESLLYTSGAIRELGSVDKGT----TRTDSMELERQRGITIFSAVASFQWEDTKVNIIDTPGHMDFIA 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  97 DTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKmplellaeleevlgiesypmnwpigmgk 176
Cdd:cd04168   80 EVERSLSVLDGAILVISAVEGVQAQTRILFRLLRKLNIPTIIFVNKIDRAGA---------------------------- 131
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 177 elaglydRYHRVIEQYRSEEDERFLPLGEDGDLKeaHAIQKSLYYDQALEEIMLLDE-------AGNDFS--------RE 241
Cdd:cd04168  132 -------DLEKVYQEIKEKLSPDIVPMQKVGLYP--NICDTNNIDDEQIETVAEGNDellekylSGGPLEeleldnelSA 202
                        250       260       270
                 ....*....|....*....|....*....|....*
gi 489819041 242 RIIAGEQTPVFFGSALTNFGVETFLRTFVDFAPAP 276
Cdd:cd04168  203 RIQKASLFPVYHGSALKGIGIDELLEGITNLFPTS 237
GTP_translation_factor cd00881
GTP translation factor family primarily contains translation initiation, elongation and ...
14-276 2.48e-44

GTP translation factor family primarily contains translation initiation, elongation and release factors; The GTP translation factor family consists primarily of translation initiation, elongation, and release factors, which play specific roles in protein translation. In addition, the family includes Snu114p, a component of the U5 small nuclear riboprotein particle which is a component of the spliceosome and is involved in excision of introns, TetM, a tetracycline resistance gene that protects the ribosome from tetracycline binding, and the unusual subfamily CysN/ATPS, which has an unrelated function (ATP sulfurylase) acquired through lateral transfer of the EF1-alpha gene and development of a new function.


Pssm-ID: 206647 [Multi-domain]  Cd Length: 183  Bit Score: 154.76  E-value: 2.48e-44
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  14 TFAIISHPDAGKTTITEQLLLFGGVIRSAGTVKgkksgkFATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPGHSD 93
Cdd:cd00881    1 NVGVIGHVDHGKTTLTGSLLYQTGAIDRRGTRK------ETFLDTLKEERERGITIKTGVVEFEWPKRRINFIDTPGHED 74
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  94 FSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKmplellaeleevlgiesypmnwpig 173
Cdd:cd00881   75 FSKETVRGLAQADGALLVVDANEGVEPQTREHLNIALAGGLPIIVAVNKIDRVGE------------------------- 129
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 174 mgkelaglyDRYHRVIEQYRSEederflplgedgdLKEAHAIQKSlyydqaleeimlldeagndfsreriiaGEQTPVFF 253
Cdd:cd00881  130 ---------EDFDEVLREIKEL-------------LKLIGFTFLK---------------------------GKDVPIIP 160
                        250       260
                 ....*....|....*....|...
gi 489819041 254 GSALTNFGVETFLRTFVDFAPAP 276
Cdd:cd00881  161 ISALTGEGIEELLDAIVEHLPPP 183
RF3_III cd16259
Domain III of bacterial Release Factor 3 (RF3); The class II RF3 is a member of one of two ...
393-462 4.13e-31

Domain III of bacterial Release Factor 3 (RF3); The class II RF3 is a member of one of two release factor (RF) classes required for the termination of protein synthesis by the ribosome. RF3 is a GTPase that removes class I RFs (RF1 or RF2) from the ribosome after release of the nascent polypeptide. RF3 in the GDP state binds to the ribosomal class I RF complex, followed by an exchange of GDP for GTP and release of the class I RF. Sequence comparison of class II release factors with elongation factors shows that prokaryotic RF3 is more similar to EF-G whereas eukaryotic eRF3 is more similar to eEF1A, implying that their precise function may differ.


Pssm-ID: 293916 [Multi-domain]  Cd Length: 70  Bit Score: 115.05  E-value: 4.13e-31
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 393 PELFMRVYAKNVMKQKHFHKGVEQLVQEGAIQLFKTWRTEEYIIGAVGQLQFEVFEHRMRGEYNSEIRME 462
Cdd:cd16259    1 PEHFRRVRLKDPMKAKQLRKGLEQLAEEGAVQVFRPMDGSDPIVGAVGPLQFEVLQARLENEYGVEVVFE 70
TypA_BipA cd01891
Tyrosine phosphorylated protein A (TypA)/BipA family belongs to ribosome-binding GTPases; BipA ...
16-150 1.07e-26

Tyrosine phosphorylated protein A (TypA)/BipA family belongs to ribosome-binding GTPases; BipA is a protein belonging to the ribosome-binding family of GTPases and is widely distributed in bacteria and plants. BipA was originally described as a protein that is induced in Salmonella typhimurium after exposure to bactericidal/permeability-inducing protein (a cationic antimicrobial protein produced by neutrophils), and has since been identified in E. coli as well. The properties thus far described for BipA are related to its role in the process of pathogenesis by enteropathogenic E. coli. It appears to be involved in the regulation of several processes important for infection, including rearrangements of the cytoskeleton of the host, bacterial resistance to host defense peptides, flagellum-mediated cell motility, and expression of K5 capsular genes. It has been proposed that BipA may utilize a novel mechanism to regulate the expression of target genes. In addition, BipA from enteropathogenic E. coli has been shown to be phosphorylated on a tyrosine residue, while BipA from Salmonella and from E. coli K12 strains is not phosphorylated under the conditions assayed. The phosphorylation apparently modifies the rate of nucleotide hydrolysis, with the phosphorylated form showing greatly increased GTPase activity.


Pssm-ID: 206678 [Multi-domain]  Cd Length: 194  Bit Score: 106.91  E-value: 1.07e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  16 AIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKksgkfaTSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPGHSDFS 95
Cdd:cd01891    6 AIIAHVDHGKTTLVDALLKQSGTFRENEEVGER------VMDSNDLERERGITILAKNTAITYKDTKINIIDTPGHADFG 79
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 489819041  96 EDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMP 150
Cdd:cd01891   80 GEVERVLSMVDGVLLLVDASEGPMPQTRFVLKKALEAGLKPIVVINKIDRPDARP 134
LepA cd01890
LepA also known as Elongation Factor 4 (EF4); LepA (also known as elongation factor 4, EF4) ...
13-144 1.08e-26

LepA also known as Elongation Factor 4 (EF4); LepA (also known as elongation factor 4, EF4) belongs to the GTPase family and exhibits significant homology to the translation factors EF-G and EF-Tu, indicating its possible involvement in translation and association with the ribosome. LepA is ubiquitous in bacteria and eukaryota (e.g. yeast GUF1p), but is missing from archaea. This pattern of phyletic distribution suggests that LepA evolved through a duplication of the EF-G gene in bacteria, followed by early transfer into the eukaryotic lineage, most likely from the promitochondrial endosymbiont. Yeast GUF1p is not essential and mutant cells did not reveal any marked phenotype.


Pssm-ID: 206677 [Multi-domain]  Cd Length: 179  Bit Score: 106.46  E-value: 1.08e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  13 KTFAIISHPDAGKTTITEQLLLFGGVIRsagtvkgKKSGKFATSDWMEIEKQRGISVTSSVMQFDYNGSR-----INILD 87
Cdd:cd01890    1 RNFSIIAHIDHGKSTLADRLLELTGTVS-------EREMKEQVLDSMDLERERGITIKAQAVRLFYKAKDgeeylLNLID 73
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 489819041  88 TPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMD 144
Cdd:cd01890   74 TPGHVDFSYEVSRSLAACEGALLVVDATQGVEAQTLANFYLALENNLEIIPVINKID 130
PRK07560 PRK07560
elongation factor EF-2; Reviewed
15-464 9.44e-26

elongation factor EF-2; Reviewed


Pssm-ID: 236047 [Multi-domain]  Cd Length: 731  Bit Score: 111.49  E-value: 9.44e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  15 FAIISHPDAGKTTITEQLLLFGGVIRSagtvkgKKSGKFATSDWMEIEKQRGISVTSSV--MQFDYNGSR--INILDTPG 90
Cdd:PRK07560  23 IGIIAHIDHGKTTLSDNLLAGAGMISE------ELAGEQLALDFDEEEQARGITIKAANvsMVHEYEGKEylINLIDTPG 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  91 HSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVC-RMRGIPIFtFINKMDR---QGKMPlellaeleevlgiesy 166
Cdd:PRK07560  97 HVDFGGDVTRAMRAVDGAIVVVDAVEGVMPQTETVLRQAlRERVKPVL-FINKVDRlikELKLT---------------- 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 167 pmnwPIGMGKELAGLYDRYHRVIEQYRSEEDErflplgedgdlkeahaiqkslyydqalEEIMLLDEAGNdfsreriiag 246
Cdd:PRK07560 160 ----PQEMQQRLLKIIKDVNKLIKGMAPEEFK---------------------------EKWKVDVEDGT---------- 198
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 247 eqtpVFFGSALTNFGV----------------------------------ETFLRTFVDFAPAP-------------SSH 279
Cdd:PRK07560 199 ----VAFGSALYNWAIsvpmmqktgikfkdiidyyekgkqkelaekaplhEVVLDMVVKHLPNPieaqkyripkiwkGDL 274
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 280 ESNEG--VIEAD-NPKFSGFIFKIqaNMNPaHRDRIAFIRICSGEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRA 356
Cdd:PRK07560 275 NSEVGkaMLNCDpNGPLVMMVTDI--IVDP-HAGEVATGRVFSGTLRKGQEVYLVGAKKKNRVQQVGIYMGPEREEVEEI 351
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 357 VAGDI---IGLYDTgnyQIGDTITNGSKKLEFEKLPQFT-PELFMRVYAKNVmkqKHFHKGVE---QLVQEG-AIQLFKT 428
Cdd:PRK07560 352 PAGNIaavTGLKDA---RAGETVVSVEDMTPFESLKHISePVVTVAIEAKNP---KDLPKLIEvlrQLAKEDpTLVVKIN 425
                        490       500       510
                 ....*....|....*....|....*....|....*..
gi 489819041 429 WRTEEYIIGAVGQLQFEVFEHRMRGEYNSEIRM-EPI 464
Cdd:PRK07560 426 EETGEHLLSGMGELHLEVITYRIKRDYGIEVVTsEPI 462
EF2 cd01885
Elongation Factor 2 (EF2) in archaea and eukarya; Translocation requires hydrolysis of a ...
15-145 2.06e-23

Elongation Factor 2 (EF2) in archaea and eukarya; Translocation requires hydrolysis of a molecule of GTP and is mediated by EF-G in bacteria and by eEF2 in eukaryotes. The eukaryotic elongation factor eEF2 is a GTPase involved in the translocation of the peptidyl-tRNA from the A site to the P site on the ribosome. The 95-kDa protein is highly conserved, with 60% amino acid sequence identity between the human and yeast proteins. Two major mechanisms are known to regulate protein elongation and both involve eEF2. First, eEF2 can be modulated by reversible phosphorylation. Increased levels of phosphorylated eEF2 reduce elongation rates presumably because phosphorylated eEF2 fails to bind the ribosomes. Treatment of mammalian cells with agents that raise the cytoplasmic Ca2+ and cAMP levels reduce elongation rates by activating the kinase responsible for phosphorylating eEF2. In contrast, treatment of cells with insulin increases elongation rates by promoting eEF2 dephosphorylation. Second, the protein can be post-translationally modified by ADP-ribosylation. Various bacterial toxins perform this reaction after modification of a specific histidine residue to diphthamide, but there is evidence for endogenous ADP ribosylase activity. Similar to the bacterial toxins, it is presumed that modification by the endogenous enzyme also inhibits eEF2 activity.


Pssm-ID: 206672 [Multi-domain]  Cd Length: 218  Bit Score: 98.46  E-value: 2.06e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  15 FAIISHPDAGKTTITEQLllfggvIRSAGTVKGKKSGKFATSDWMEIEKQRGISVTSS--VMQFDY-------NGSRINI 85
Cdd:cd01885    3 ICIIAHVDHGKTTLSDSL------LASAGIISEKLAGKARYLDTREDEQERGITIKSSaiSLYFEYeeekmdgNDYLINL 76
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  86 LDTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDR 145
Cdd:cd01885   77 IDSPGHVDFSSEVTAALRLTDGALVVVDAVEGVCVQTETVLRQALEERVKPVLVINKIDR 136
TypA COG1217
Predicted membrane GTPase TypA/BipA involved in stress response [Signal transduction ...
16-377 8.85e-23

Predicted membrane GTPase TypA/BipA involved in stress response [Signal transduction mechanisms];


Pssm-ID: 440830 [Multi-domain]  Cd Length: 606  Bit Score: 102.02  E-value: 8.85e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  16 AIISHPDAGKTTITEQLLLFGGVIRSAGTVKGKksgkfaTSDWMEIEKQRGISVTS---SVMqfdYNGSRINILDTPGHS 92
Cdd:COG1217   10 AIIAHVDHGKTTLVDALLKQSGTFRENQEVAER------VMDSNDLERERGITILAkntAVR---YKGVKINIVDTPGHA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  93 DFSEDTYRTLMAVDSAVMVIDAAKGIEAQT-------LKLfkvcrmrGIPIFTFINKMDRQGKMPlellaeleevlgies 165
Cdd:COG1217   81 DFGGEVERVLSMVDGVLLLVDAFEGPMPQTrfvlkkaLEL-------GLKPIVVINKIDRPDARP--------------- 138
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 166 ypmnwpigmgkelaglydryHRVIEQ-YrseedERFLPLGEDgdlkeahaiqkslyydqalEEIMlldeagnDFsrerii 244
Cdd:COG1217  139 --------------------DEVVDEvF-----DLFIELGAT-------------------DEQL-------DF------ 161
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 245 ageqtPVFFGSALTNFGVETF----------LRTFVDFAPAPSshesnegvIEADNPkfsgfiFKIQANmNPAHRD---R 311
Cdd:COG1217  162 -----PVVYASARNGWASLDLddpgedltplFDTILEHVPAPE--------VDPDGP------LQMLVT-NLDYSDyvgR 221
                        330       340       350       360       370       380       390
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 489819041 312 IAFIRICSGEFERGMNVTLTRTGKSLKLANSTQ---FMADDRETVNRAVAGDIIGLydTG--NYQIGDTIT 377
Cdd:COG1217  222 IAIGRIFRGTIKKGQQVALIKRDGKVEKGKITKlfgFEGLERVEVEEAEAGDIVAI--AGieDINIGDTIC 290
Snu114p cd04167
Snu114p, a spliceosome protein, is a GTPase; Snu114p subfamily. Snu114p is one of several ...
16-145 9.54e-21

Snu114p, a spliceosome protein, is a GTPase; Snu114p subfamily. Snu114p is one of several proteins that make up the U5 small nuclear ribonucleoprotein (snRNP) particle. U5 is a component of the spliceosome, which catalyzes the splicing of pre-mRNA to remove introns. Snu114p is homologous to EF-2, but typically contains an additional N-terminal domain not found in Ef-2. This protein is part of the GTP translation factor family and the Ras superfamily, characterized by five G-box motifs.


Pssm-ID: 206730 [Multi-domain]  Cd Length: 213  Bit Score: 90.41  E-value: 9.54e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  16 AIISHPDAGKTTITEQLLLFGGViRSAGTVKGKKSGKFatSDWMEIEKQRGISVTSSVMQFDYNGSR-----INILDTPG 90
Cdd:cd04167    4 CIAGHLHHGKTSLLDMLIEQTHK-RTPSVKLGWKPLRY--TDTRKDEQERGISIKSNPISLVLEDSKgksylINIIDTPG 80
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 489819041  91 HSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDR 145
Cdd:cd04167   81 HVNFMDEVAAALRLCDGVVLVVDVVEGLTSVTERLIRHAIQEGLPMVLVINKIDR 135
PRK10218 PRK10218
translational GTPase TypA;
9-454 2.67e-20

translational GTPase TypA;


Pssm-ID: 104396 [Multi-domain]  Cd Length: 607  Bit Score: 94.39  E-value: 2.67e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   9 VASRKTFAIISHPDAGKTTITEQLLlfggviRSAGTVKGKKSGKFATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDT 88
Cdd:PRK10218   2 IEKLRNIAIIAHVDHGKTTLVDKLL------QQSGTFDSRAETQERVMDSNDLEKERGITILAKNTAIKWNDYRINIVDT 75
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  89 PGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQGKMPlellaeleevlgiesypm 168
Cdd:PRK10218  76 PGHADFGGEVERVMSMVDSVLLVVDAFDGPMPQTRFVTKKAFAYGLKPIVVINKVDRPGARP------------------ 137
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 169 NWPIgmgkelaglyDRYHRVIEQYRSEEDERFLPlgedgdlkeahaiqksLYYDQALEEIMLLDEAGndfsreriIAGEQ 248
Cdd:PRK10218 138 DWVV----------DQVFDLFVNLDATDEQLDFP----------------IVYASALNGIAGLDHED--------MAEDM 183
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 249 TPVFfgsaltnfgvetflRTFVDFAPAPSshesnegvIEADNPkFSGFIFKIQANmnpAHRDRIAFIRICSGEFERGMNV 328
Cdd:PRK10218 184 TPLY--------------QAIVDHVPAPD--------VDLDGP-FQMQISQLDYN---SYVGVIGIGRIKRGKVKPNQQV 237
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 329 TL------TRTGKSLKLANStqfMADDRETVNRAVAGDIIGLYDTGNYQIGDTITNGSKkleFEKLPQF-----TPELFM 397
Cdd:PRK10218 238 TIidsegkTRNAKVGKVLGH---LGLERIETDLAEAGDIVAITGLGELNISDTVCDTQN---VEALPALsvdepTVSMFF 311
                        410       420       430       440       450       460
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 489819041 398 RV--------YAKNVMKQKHFHKGVEQLVQEGAIQLFKTWRTEEYIIGAVGQLQFEVFEHRMRGE 454
Cdd:PRK10218 312 CVntspfcgkEGKFVTSRQILDRLNKELVHNVALRVEETEDADAFRVSGRGELHLSVLIENMRRE 376
LepA COG0481
Translation elongation factor EF-4, membrane-bound GTPase [Translation, ribosomal structure ...
15-123 1.52e-17

Translation elongation factor EF-4, membrane-bound GTPase [Translation, ribosomal structure and biogenesis];


Pssm-ID: 440249 [Multi-domain]  Cd Length: 598  Bit Score: 85.84  E-value: 1.52e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  15 FAIISHPDAGKTTITEQLLLFGGVIRsagtvKGKKSGKFAtsDWMEIEKQRGISVTSSVMQFDY---NGS--RINILDTP 89
Cdd:COG0481    9 FSIIAHIDHGKSTLADRLLELTGTLS-----EREMKEQVL--DSMDLERERGITIKAQAVRLNYkakDGEtyQLNLIDTP 81
                         90       100       110
                 ....*....|....*....|....*....|....
gi 489819041  90 GHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTL 123
Cdd:COG0481   82 GHVDFSYEVSRSLAACEGALLVVDASQGVEAQTL 115
PTZ00416 PTZ00416
elongation factor 2; Provisional
17-145 3.40e-16

elongation factor 2; Provisional


Pssm-ID: 240409 [Multi-domain]  Cd Length: 836  Bit Score: 82.02  E-value: 3.40e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  17 IISHPDAGKTTITEQLllfggvIRSAGTVKGKKSGKFATSDWMEIEKQRGISVTSS--VMQFDY--------NGSRINIL 86
Cdd:PTZ00416  24 VIAHVDHGKSTLTDSL------VCKAGIISSKNAGDARFTDTRADEQERGITIKSTgiSLYYEHdledgddkQPFLINLI 97
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  87 DTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQT-LKLFKVCRMRGIPIFtFINKMDR 145
Cdd:PTZ00416  98 DSPGHVDFSSEVTAALRVTDGALVVVDCVEGVCVQTeTVLRQALQERIRPVL-FINKVDR 156
small_GTP TIGR00231
small GTP-binding protein domain; Proteins with a small GTP-binding domain recognized by this ...
16-144 8.88e-16

small GTP-binding protein domain; Proteins with a small GTP-binding domain recognized by this model include Ras, RhoA, Rab11, translation elongation factor G, translation initiation factor IF-2, tetratcycline resistance protein TetM, CDC42, Era, ADP-ribosylation factors, tdhF, and many others. In some proteins the domain occurs more than once.This model recognizes a large number of small GTP-binding proteins and related domains in larger proteins. Note that the alpha chains of heterotrimeric G proteins are larger proteins in which the NKXD motif is separated from the GxxxxGK[ST] motif (P-loop) by a long insert and are not easily detected by this model. [Unknown function, General]


Pssm-ID: 272973 [Multi-domain]  Cd Length: 162  Bit Score: 74.72  E-value: 8.88e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   16 AIISHPDAGKTTITEQLLLFGGVIRSagtvkgkkSGKFAT-SDWMEIEKQRGISVtssvmqfdyngsRINILDTPGHSDF 94
Cdd:TIGR00231   5 VIVGHPNVGKSTLLNSLLGNKGSITE--------YYPGTTrNYVTTVIEEDGKTY------------KFNLLDTAGQEDY 64
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 489819041   95 SED-------TYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMrGIPIFTFINKMD 144
Cdd:TIGR00231  65 DAIrrlyypqVERSLRVFDIVILVLDVEEILEKQTKEIIHHADS-GVPIILVGNKID 120
TEF1 COG5256
Translation elongation factor EF-1alpha (GTPase) [Translation, ribosomal structure and ...
16-144 6.58e-14

Translation elongation factor EF-1alpha (GTPase) [Translation, ribosomal structure and biogenesis]; Translation elongation factor EF-1alpha (GTPase) is part of the Pathway/BioSystem: Translation factors


Pssm-ID: 444074 [Multi-domain]  Cd Length: 423  Bit Score: 73.43  E-value: 6.58e-14
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  16 AIISHPDAGKTTITEQLLLFGGVI--------RSAGTVKGKKSGKFA-TSDWMEIEKQRGISVTSSVMQFDYNGSRINIL 86
Cdd:COG5256   11 VVIGHVDHGKSTLVGRLLYETGAIdehiiekyEEEAEKKGKESFKFAwVMDRLKEERERGVTIDLAHKKFETDKYYFTII 90
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 489819041  87 DTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIP-IFTFINKMD 144
Cdd:COG5256   91 DAPGHRDFVKNMITGASQADAAILVVSAKDGVMGQTREHAFLARTLGINqLIVAVNKMD 149
PRK12317 PRK12317
elongation factor 1-alpha; Reviewed
16-144 4.46e-13

elongation factor 1-alpha; Reviewed


Pssm-ID: 237055 [Multi-domain]  Cd Length: 425  Bit Score: 71.11  E-value: 4.46e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  16 AIISHPDAGKTTITEQLLLFGGVI--------RSAGTVKGKKSGKFA-TSDWMEIEKQRGISVTSSVMQFDYNGSRINIL 86
Cdd:PRK12317  10 AVIGHVDHGKSTLVGRLLYETGAIdehiieelREEAKEKGKESFKFAwVMDRLKEERERGVTIDLAHKKFETDKYYFTIV 89
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 489819041  87 DTPGHSDFSEDTYRTLMAVDSAVMVIDA--AKGIEAQTLKLFKVCRMRGIP-IFTFINKMD 144
Cdd:PRK12317  90 DCPGHRDFVKNMITGASQADAAVLVVAAddAGGVMPQTREHVFLARTLGINqLIVAINKMD 150
EF1_alpha cd01883
Elongation Factor 1-alpha (EF1-alpha) protein family; EF1 is responsible for the GTP-dependent ...
15-144 3.25e-12

Elongation Factor 1-alpha (EF1-alpha) protein family; EF1 is responsible for the GTP-dependent binding of aminoacyl-tRNAs to the ribosomes. EF1 is composed of four subunits: the alpha chain which binds GTP and aminoacyl-tRNAs, the gamma chain that probably plays a role in anchoring the complex to other cellular components and the beta and delta (or beta') chains. This subfamily is the alpha subunit, and represents the counterpart of bacterial EF-Tu for the archaea (aEF1-alpha) and eukaryotes (eEF1-alpha). eEF1-alpha interacts with the actin of the eukaryotic cytoskeleton and may thereby play a role in cellular transformation and apoptosis. EF-Tu can have no such role in bacteria. In humans, the isoform eEF1A2 is overexpressed in 2/3 of breast cancers and has been identified as a putative oncogene. This subfamily also includes Hbs1, a G protein known to be important for efficient growth and protein synthesis under conditions of limiting translation initiation in yeast, and to associate with Dom34. It has been speculated that yeast Hbs1 and Dom34 proteins may function as part of a complex with a role in gene expression.


Pssm-ID: 206670 [Multi-domain]  Cd Length: 219  Bit Score: 65.98  E-value: 3.25e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  15 FAIISHPDAGKTTITEQLL-LFGGV-------IRSAGTVKGKKSGKFA-TSDWMEIEKQRGISVTSSVMQFDYNGSRINI 85
Cdd:cd01883    2 LVVIGHVDAGKSTLTGHLLyKLGGVdkrtiekYEKEAKEMGKESFKYAwVLDKLKEERERGVTIDVGLAKFETEKYRFTI 81
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 489819041  86 LDTPGHSDFSEDtyrtlMAV-----DSAVMVIDAAKG-------IEAQTLKLFKVCRMRGIP-IFTFINKMD 144
Cdd:cd01883   82 IDAPGHRDFVKN-----MITgasqaDVAVLVVSARKGefeagfeKGGQTREHALLARTLGVKqLIVAVNKMD 148
PLN00116 PLN00116
translation elongation factor EF-2 subunit; Provisional
16-145 6.56e-12

translation elongation factor EF-2 subunit; Provisional


Pssm-ID: 177730 [Multi-domain]  Cd Length: 843  Bit Score: 68.21  E-value: 6.56e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  16 AIISHPDAGKTTITEQLllfggvIRSAGTVKGKKSGKFATSDWMEIEKQRGISVTSSVMQF----------DYNGSR--- 82
Cdd:PLN00116  23 SVIAHVDHGKSTLTDSL------VAAAGIIAQEVAGDVRMTDTRADEAERGITIKSTGISLyyemtdeslkDFKGERdgn 96
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  83 ---INILDTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLklfKVCRM----RGIPIFTfINKMDR 145
Cdd:PLN00116  97 eylINLIDSPGHVDFSSEVTAALRITDGALVVVDCIEGVCVQTE---TVLRQalgeRIRPVLT-VNKMDR 162
EFG_mtEFG_II cd04088
Domain II of bacterial elongation factor G and C-terminal domain of mitochondrial Elongation ...
293-377 8.39e-12

Domain II of bacterial elongation factor G and C-terminal domain of mitochondrial Elongation factors G1 and G2; This family represents the domain II of bacterial Elongation factor G (EF-G)and mitochondrial Elongation factors G1 (mtEFG1) and G2 (mtEFG2). During the process of peptide synthesis and tRNA site changes, the ribosome is moved along the mRNA a distance equal to one codon with the addition of each amino acid. In bacteria this translocation step is catalyzed by EF-G_GTP, which is hydrolyzed to provide the required energy. Thus, this action releases the uncharged tRNA from the P site and transfers the newly formed peptidyl-tRNA from the A site to the P site. Eukaryotic cells harbor 2 protein synthesis systems: one localized in the cytoplasm, the other in the mitochondria. Most factors regulating mitochondrial protein synthesis are encoded by nuclear genes, translated in the cytoplasm, and then transported to the mitochondria. The eukaryotic system of elongation factor (EF) components is more complex than that in prokaryotes, with both cytoplasmic and mitochondrial elongation factors and multiple isoforms being expressed in certain species. mtEFG1 and mtEFG2 show significant homology to bacterial EF-Gs. Mutants in yeast mtEFG1 have impaired mitochondrial protein synthesis, respiratory defects and a tendency to lose mitochondrial DNA. No clear phenotype has been found for mutants in the yeast homolog of mtEFG2, MEF2.


Pssm-ID: 293905 [Multi-domain]  Cd Length: 83  Bit Score: 61.00  E-value: 8.39e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 293 FSGFIFKIqanMNPAHRDRIAFIRICSGEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDI---IGLYDTgn 369
Cdd:cd04088    1 FSALVFKT---MADPFVGKLTFFRVYSGTLKSGSTVYNSTKGKKERVGRLLRMHGKKREEVEELGAGDIgavVGLKDT-- 75

                 ....*...
gi 489819041 370 yQIGDTIT 377
Cdd:cd04088   76 -RTGDTLC 82
IF2_eIF5B cd01887
Initiation Factor 2 (IF2)/ eukaryotic Initiation Factor 5B (eIF5B) family; IF2/eIF5B ...
16-145 1.25e-11

Initiation Factor 2 (IF2)/ eukaryotic Initiation Factor 5B (eIF5B) family; IF2/eIF5B contribute to ribosomal subunit joining and function as GTPases that are maximally activated by the presence of both ribosomal subunits. As seen in other GTPases, IF2/IF5B undergoes conformational changes between its GTP- and GDP-bound states. Eukaryotic IF2/eIF5Bs possess three characteristic segments, including a divergent N-terminal region followed by conserved central and C-terminal segments. This core region is conserved among all known eukaryotic and archaeal IF2/eIF5Bs and eubacterial IF2s.


Pssm-ID: 206674 [Multi-domain]  Cd Length: 169  Bit Score: 62.87  E-value: 1.25e-11
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  16 AIISHPDAGKTTiteqlLLfgGVIRSAgTVKGKKSGkfatsdwmeiekqrGI--SVTSSVMQFDYNGSRINILDTPGHSD 93
Cdd:cd01887    4 TVMGHVDHGKTT-----LL--DKIRKT-NVAAGEAG--------------GItqHIGAYQVPIDVKIPGITFIDTPGHEA 61
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|..
gi 489819041  94 FSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDR 145
Cdd:cd01887   62 FTNMRARGASVTDIAILVVAADDGVMPQTIEAINHAKAANVPIIVAINKIDK 113
EFG_III-like cd16257
Domain III of Elongation factor G (EF-G) and related proteins; Bacterial Elongation factor G ...
393-462 1.10e-10

Domain III of Elongation factor G (EF-G) and related proteins; Bacterial Elongation factor G (EF-G) and related proteins play a role in translation and share a similar domain architecture. Elongation factor EFG participates in the elongation phase during protein biosynthesis on the ribosome by stimulating translocation. Its functional cycles depend on GTP binding and its hydrolysis. Domain III is involved in the activation of GTP hydrolysis. This domain III, which is different from domain III in EF-TU and related elongation factors, is found in several translation factors, like bacterial release factors RF3, elongation factor 4, elongation factor 2, GTP-binding protein BipA and tetracycline resistance protein Tet.


Pssm-ID: 293914 [Multi-domain]  Cd Length: 71  Bit Score: 57.36  E-value: 1.10e-10
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 489819041 393 PELFMRVYAKNVMKQKHFHKGVEQLVQEGA-IQLFKTWRTEEYIIGAVGQLQFEVFEHRMRGEYNSEIRME 462
Cdd:cd16257    1 PVVFVTVEVKNPLDQEKLLEGLERLSEEDPaLQVYREESTGEFILSGLGELHLEIIVARLEREYGVELVVS 71
PLN03126 PLN03126
Elongation factor Tu; Provisional
18-145 1.56e-09

Elongation factor Tu; Provisional


Pssm-ID: 215592 [Multi-domain]  Cd Length: 478  Bit Score: 60.01  E-value: 1.56e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  18 ISHPDAGKTTITEQLLLfggVIRSAGtvkGKKSGKFATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPGHSDFSED 97
Cdd:PLN03126  87 IGHVDHGKTTLTAALTM---ALASMG---GSAPKKYDEIDAAPEERARGITINTATVEYETENRHYAHVDCPGHADYVKN 160
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*....
gi 489819041  98 TYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIP-IFTFINKMDR 145
Cdd:PLN03126 161 MITGAAQMDGAILVVSGADGPMPQTKEHILLAKQVGVPnMVVFLNKQDQ 209
infB CHL00189
translation initiation factor 2; Provisional
16-147 2.71e-09

translation initiation factor 2; Provisional


Pssm-ID: 177089 [Multi-domain]  Cd Length: 742  Bit Score: 59.85  E-value: 2.71e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  16 AIISHPDAGKTTITEQlllfggvIRSAGTVkGKKSGkfatsdwmeiekqrGI--SVTSSVMQFDYNGSRINI--LDTPGH 91
Cdd:CHL00189 248 TILGHVDHGKTTLLDK-------IRKTQIA-QKEAG--------------GItqKIGAYEVEFEYKDENQKIvfLDTPGH 305
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 489819041  92 SDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQG 147
Cdd:CHL00189 306 EAFSSMRSRGANVTDIAILIIAADDGVKPQTIEAINYIQAANVPIIVAINKIDKAN 361
SelB cd04171
SelB, the dedicated elongation factor for delivery of selenocysteinyl-tRNA to the ribosome; ...
62-145 4.97e-09

SelB, the dedicated elongation factor for delivery of selenocysteinyl-tRNA to the ribosome; SelB is an elongation factor needed for the co-translational incorporation of selenocysteine. Selenocysteine is coded by a UGA stop codon in combination with a specific downstream mRNA hairpin. In bacteria, the C-terminal part of SelB recognizes this hairpin, while the N-terminal part binds GTP and tRNA in analogy with elongation factor Tu (EF-Tu). It specifically recognizes the selenocysteine charged tRNAsec, which has a UCA anticodon, in an EF-Tu like manner. This allows insertion of selenocysteine at in-frame UGA stop codons. In E. coli SelB binds GTP, selenocysteyl-tRNAsec, and a stem-loop structure immediately downstream of the UGA codon (the SECIS sequence). The absence of active SelB prevents the participation of selenocysteyl-tRNAsec in translation. Archaeal and animal mechanisms of selenocysteine incorporation are more complex. Although the SECIS elements have different secondary structures and conserved elements between archaea and eukaryotes, they do share a common feature. Unlike in E. coli, these SECIS elements are located in the 3' UTRs. This group contains bacterial SelBs, as well as, one from archaea.


Pssm-ID: 206734 [Multi-domain]  Cd Length: 170  Bit Score: 55.69  E-value: 4.97e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  62 EKQRGISVTSSVMQFDY-NGSRINILDTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIP-IFTF 139
Cdd:cd04171   30 EKKRGITIDLGFAYLDLpDGKRLGFIDVPGHEKFVKNMLAGAGGIDAVLLVVAADEGIMPQTREHLEILELLGIKkGLVV 109

                 ....*.
gi 489819041 140 INKMDR 145
Cdd:cd04171  110 LTKADL 115
GTP_EFTU_D2 pfam03144
Elongation factor Tu domain 2; Elongation factor Tu consists of three structural domains, this ...
311-377 6.63e-09

Elongation factor Tu domain 2; Elongation factor Tu consists of three structural domains, this is the second domain. This domain adopts a beta barrel structure. This the second domain is involved in binding to charged tRNA. This domain is also found in other proteins such as elongation factor G and translation initiation factor IF-2. This domain is structurally related to pfam03143, and in fact has weak sequence matches to this domain.


Pssm-ID: 427163 [Multi-domain]  Cd Length: 73  Bit Score: 52.65  E-value: 6.63e-09
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 489819041  311 RIAFIRICSGEFERGMNVTLTRTGKSLKLANST-----QFMADDRETVNRAVAGDIIGLYDTGNYQIGDTIT 377
Cdd:pfam03144   2 TVATGRVESGTLKKGDKVRILPNGTGKKKIVTRvtsllMFHAPLREAVAGDNAGLILAGVGLEDIRVGDTLT 73
PTZ00141 PTZ00141
elongation factor 1- alpha; Provisional
17-144 1.21e-08

elongation factor 1- alpha; Provisional


Pssm-ID: 185474 [Multi-domain]  Cd Length: 446  Bit Score: 57.06  E-value: 1.21e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  17 IISHPDAGKTTITEQLLL-FGGVIRSagTVK---------GKKSGKFA-TSDWMEIEKQRGISVTSSVMQFDYNGSRINI 85
Cdd:PTZ00141  12 VIGHVDSGKSTTTGHLIYkCGGIDKR--TIEkfekeaaemGKGSFKYAwVLDKLKAERERGITIDIALWKFETPKYYFTI 89
                         90       100       110       120       130       140       150
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 489819041  86 LDTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGI-------EAQTlklfkvcRMRGIPIFTF--------INKMD 144
Cdd:PTZ00141  90 IDAPGHRDFIKNMITGTSQADVAILVVASTAGEfeagiskDGQT-------REHALLAFTLgvkqmivcINKMD 156
PLN03127 PLN03127
Elongation factor Tu; Provisional
18-144 2.09e-08

Elongation factor Tu; Provisional


Pssm-ID: 178673 [Multi-domain]  Cd Length: 447  Bit Score: 56.37  E-value: 2.09e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  18 ISHPDAGKTTITEQLLlfgGVIRSAGtvkGKKSGKFATSDWMEIEKQRGISVTSSVMQFDYNGSRINILDTPGHSDFSED 97
Cdd:PLN03127  67 IGHVDHGKTTLTAAIT---KVLAEEG---KAKAVAFDEIDKAPEEKARGITIATAHVEYETAKRHYAHVDCPGHADYVKN 140
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*...
gi 489819041  98 TYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIP-IFTFINKMD 144
Cdd:PLN03127 141 MITGAAQMDGGILVVSAPDGPMPQTKEHILLARQVGVPsLVVFLNKVD 188
MMR_HSR1 pfam01926
50S ribosome-binding GTPase; The full-length GTPase protein is required for the complete ...
14-142 7.53e-08

50S ribosome-binding GTPase; The full-length GTPase protein is required for the complete activity of the protein of interacting with the 50S ribosome and binding of both adenine and guanine nucleotides, with a preference for guanine nucleotide.


Pssm-ID: 460387 [Multi-domain]  Cd Length: 113  Bit Score: 50.70  E-value: 7.53e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041   14 TFAIISHPDAGKTTITEQLLlfGGVIRSAGTvkgkksgKFATSDWMEIEkqrgisvtssvmqFDYNGSRINILDTPG--- 90
Cdd:pfam01926   1 RVALVGRPNVGKSTLINALT--GAKAIVSDY-------PGTTRDPNEGR-------------LELKGKQIILVDTPGlie 58
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*
gi 489819041   91 --HSDFS-EDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINK 142
Cdd:pfam01926  59 gaSEGEGlGRAFLAIIEADLILFVVDSEEGITPLDEELLELLRENKKPIILVLNK 113
Translation_Factor_II_like cd01342
Domain II of Elongation factor Tu (EF-Tu)-like proteins; Elongation factor Tu consists of ...
293-377 1.19e-07

Domain II of Elongation factor Tu (EF-Tu)-like proteins; Elongation factor Tu consists of three structural domains. Domain II adopts a beta barrel structure and is involved in binding to charged tRNA. Domain II is found in other proteins such as elongation factor G and translation initiation factor IF-2. This group also includes the C2 subdomain of domain IV of IF-2 that has the same fold as domain II of (EF-Tu). Like IF-2 from certain prokaryotes such as Thermus thermophilus, mitochondrial IF-2 lacks domain II, which is thought to be involved in binding of E. coli IF-2 to 30S subunits.


Pssm-ID: 293888 [Multi-domain]  Cd Length: 80  Bit Score: 49.19  E-value: 1.19e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 293 FSGFIFKIQANMnpaHRDRIAFIRICSGEFERGMNVTLTRTGKSLKLAnSTQFMaddRETVNRAVAGDIIGL--YDTGNY 370
Cdd:cd01342    1 LVMQVFKVFYIP---GRGRVAGGRVESGTLKVGDEIRILPKGITGRVT-SIERF---HEEVDEAKAGDIVGIgiLGVKDI 73

                 ....*..
gi 489819041 371 QIGDTIT 377
Cdd:cd01342   74 LTGDTLT 80
PLN00043 PLN00043
elongation factor 1-alpha; Provisional
17-117 1.21e-07

elongation factor 1-alpha; Provisional


Pssm-ID: 165621 [Multi-domain]  Cd Length: 447  Bit Score: 53.94  E-value: 1.21e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  17 IISHPDAGKTTITEQLLL-FGGV-------IRSAGTVKGKKSGKFA-TSDWMEIEKQRGISVTSSVMQFDYNGSRINILD 87
Cdd:PLN00043  12 VIGHVDSGKSTTTGHLIYkLGGIdkrvierFEKEAAEMNKRSFKYAwVLDKLKAERERGITIDIALWKFETTKYYCTVID 91
                         90       100       110
                 ....*....|....*....|....*....|
gi 489819041  88 TPGHSDFSEDTYRTLMAVDSAVMVIDAAKG 117
Cdd:PLN00043  92 APGHRDFIKNMITGTSQADCAVLIIDSTTG 121
Tet_II cd03690
Domain II of ribosomal protection proteins Tet(M) and Tet(O); This subfamily represents domain ...
292-376 1.36e-07

Domain II of ribosomal protection proteins Tet(M) and Tet(O); This subfamily represents domain II of ribosomal protection proteins Tet(M) and Tet(O). This domain has homology to domain II of the elongation factors EF-G and EF-2. Tet(M) and Tet(O) catalyze the release of tetracycline (Tc) from the ribosome in a GTP-dependent manner thereby mediating Tc resistance. Tcs are broad-spectrum antibiotics. Typical Tcs bind to the ribosome and inhibit the elongation phase of protein synthesis, by inhibiting the occupation of site A by aminoacyl-tRNA.


Pssm-ID: 293891 [Multi-domain]  Cd Length: 86  Bit Score: 49.16  E-value: 1.36e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 292 KFSGFIFKIQANMNpahRDRIAFIRICSGEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDIIGLYDTGNYQ 371
Cdd:cd03690    3 ELSGTVFKIEYDPK---GERLAYLRLYSGTLRLRDSVRVSGEEEKIKITELRTFENGELVKVDRVYAGDIAILVGLKSLR 79

                 ....*
gi 489819041 372 IGDTI 376
Cdd:cd03690   80 VGDVL 84
tufA CHL00071
elongation factor Tu
18-144 1.55e-07

elongation factor Tu


Pssm-ID: 177010 [Multi-domain]  Cd Length: 409  Bit Score: 53.81  E-value: 1.55e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  18 ISHPDAGKTTITeqlllfgGVIRSAGTVKGKKSGKfatsDWMEI-----EKQRGISVTSSVMQFDYNGSRINILDTPGHS 92
Cdd:CHL00071  18 IGHVDHGKTTLT-------AAITMTLAAKGGAKAK----KYDEIdsapeEKARGITINTAHVEYETENRHYAHVDCPGHA 86
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|...
gi 489819041  93 DFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIP-IFTFINKMD 144
Cdd:CHL00071  87 DYVKNMITGAAQMDGAILVVSAADGPMPQTKEHILLAKQVGVPnIVVFLNKED 139
mtEFG2_II_like cd04092
Domain II of mitochondrial elongation factor G2-like proteins found in eukaryotes; Eukaryotic ...
296-378 2.61e-07

Domain II of mitochondrial elongation factor G2-like proteins found in eukaryotes; Eukaryotic cells harbor 2 protein synthesis systems: one localized in the cytoplasm, the other in the mitochondria. Most factors regulating mitochondrial protein synthesis are encoded by nuclear genes, translated in the cytoplasm, and then transported to the mitochondria. The eukaryotic system of elongation factor (EF) components is more complex than that in prokaryotes, with both cytoplasmic and mitochondrial elongation factors and multiple isoforms being expressed in certain species. Eukaryotic EF-2 operates in the cytosolic protein synthesis machinery of eukaryotes, EF-Gs in protein synthesis in bacteria. Eukaryotic mtEFG1 proteins show significant homology to bacterial EF-Gs. No clear phenotype has been found for mutants in the yeast homolog of mtEFG2, MEF2. There are two forms of mtEFG present in mammals (designated mtEFG1s and mtEFG2s); mtEFG1s are not present in this group.


Pssm-ID: 293909 [Multi-domain]  Cd Length: 83  Bit Score: 48.47  E-value: 2.61e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 296 FIFKIqanMNPAHRDRIAFIRICSGEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDIIGLYDTGNYQIGDT 375
Cdd:cd04092    4 LAFKV---IHDPQRGPLVFVRVYSGTLKAGSNVYNTTTGKKERISRLLKMHADQTEEVDSLSAGNIGVITGLKVTSTGDT 80

                 ...
gi 489819041 376 ITN 378
Cdd:cd04092   81 LVS 83
CysN_ATPS cd04166
CysN, together with protein CysD, forms the ATP sulfurylase (ATPS) complex; CysN_ATPS ...
15-144 4.09e-07

CysN, together with protein CysD, forms the ATP sulfurylase (ATPS) complex; CysN_ATPS subfamily. CysN, together with protein CysD, form the ATP sulfurylase (ATPS) complex in some bacteria and lower eukaryotes. ATPS catalyzes the production of ATP sulfurylase (APS) and pyrophosphate (PPi) from ATP and sulfate. CysD, which catalyzes ATP hydrolysis, is a member of the ATP pyrophosphatase (ATP PPase) family. CysN hydrolysis of GTP is required for CysD hydrolysis of ATP; however, CysN hydrolysis of GTP is not dependent on CysD hydrolysis of ATP. CysN is an example of lateral gene transfer followed by acquisition of new function. In many organisms, an ATPS exists which is not GTP-dependent and shares no sequence or structural similarity to CysN.


Pssm-ID: 206729 [Multi-domain]  Cd Length: 209  Bit Score: 50.65  E-value: 4.09e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  15 FAIISHPDAGKTTITEQLL-----LFGGVIRS--AGTVKGKKSGKFATS---DWMEIEKQRGISVTSSVMQFDYNGSRIN 84
Cdd:cd04166    2 FITCGSVDDGKSTLIGRLLydsksIFEDQLAAleRSKSSGTQGEKLDLAllvDGLQAEREQGITIDVAYRYFSTPKRKFI 81
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 489819041  85 ILDTPGHSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIP-IFTFINKMD 144
Cdd:cd04166   82 IADTPGHEQYTRNMVTGASTADLAILLVDARKGVLEQTRRHSYIASLLGIRhVVVAVNKMD 142
Ras_like_GTPase cd00882
Rat sarcoma (Ras)-like superfamily of small guanosine triphosphatases (GTPases); Ras-like ...
16-145 5.86e-07

Rat sarcoma (Ras)-like superfamily of small guanosine triphosphatases (GTPases); Ras-like GTPase superfamily. The Ras-like superfamily of small GTPases consists of several families with an extremely high degree of structural and functional similarity. The Ras superfamily is divided into at least four families in eukaryotes: the Ras, Rho, Rab, and Sar1/Arf families. This superfamily also includes proteins like the GTP translation factors, Era-like GTPases, and G-alpha chain of the heterotrimeric G proteins. Members of the Ras superfamily regulate a wide variety of cellular functions: the Ras family regulates gene expression, the Rho family regulates cytoskeletal reorganization and gene expression, the Rab and Sar1/Arf families regulate vesicle trafficking, and the Ran family regulates nucleocytoplasmic transport and microtubule organization. The GTP translation factor family regulates initiation, elongation, termination, and release in translation, and the Era-like GTPase family regulates cell division, sporulation, and DNA replication. Members of the Ras superfamily are identified by the GTP binding site, which is made up of five characteristic sequence motifs, and the switch I and switch II regions.


Pssm-ID: 206648 [Multi-domain]  Cd Length: 161  Bit Score: 49.38  E-value: 5.86e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  16 AIISHPDAGKTTITEQLLlfggvirsagtvkgkKSGKFATSDWMeiekQRGISVTSSVMQFDYNGSRINILDTPGHSDFS 95
Cdd:cd00882    1 VVVGRGGVGKSSLLNALL---------------GGEVGEVSDVP----GTTRDPDVYVKELDKGKVKLVLVDTPGLDEFG 61
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 489819041  96 -----EDTYRTLMAVDSAVMVIDAAKG--IEAQTLKLFKVCRMRGIPIFTFINKMDR 145
Cdd:cd00882   62 glgreELARLLLRGADLILLVVDSTDResEEDAKLLILRRLRKEGIPIILVGNKIDL 118
EF_Tu cd01884
Elongation Factor Tu (EF-Tu) GTP-binding proteins; EF-Tu subfamily. This subfamily includes ...
18-144 8.46e-07

Elongation Factor Tu (EF-Tu) GTP-binding proteins; EF-Tu subfamily. This subfamily includes orthologs of translation elongation factor EF-Tu in bacteria, mitochondria, and chloroplasts. It is one of several GTP-binding translation factors found in the larger family of GTP-binding elongation factors. The eukaryotic counterpart, eukaryotic translation elongation factor 1 (eEF-1 alpha), is excluded from this family. EF-Tu is one of the most abundant proteins in bacteria, as well as, one of the most highly conserved, and in a number of species the gene is duplicated with identical function. When bound to GTP, EF-Tu can form a complex with any (correctly) aminoacylated tRNA except those for initiation and for selenocysteine, in which case EF-Tu is replaced by other factors. Transfer RNA is carried to the ribosome in these complexes for protein translation.


Pssm-ID: 206671 [Multi-domain]  Cd Length: 195  Bit Score: 49.50  E-value: 8.46e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  18 ISHPDAGKTTITeqlllfggvirSAGTVKGKKSGKFATSDWMEI-----EKQRGISVTSSVMQFDYNGSRINILDTPGHS 92
Cdd:cd01884    8 IGHVDHGKTTLT-----------AAITKVLAKKGGAKAKKYDEIdkapeEKARGITINTAHVEYETANRHYAHVDCPGHA 76
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|...
gi 489819041  93 DFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIP-IFTFINKMD 144
Cdd:cd01884   77 DYIKNMITGAAQMDGAILVVSATDGPMPQTREHLLLARQVGVPyIVVFLNKAD 129
SelB_euk cd01889
SelB, the dedicated elongation factor for delivery of selenocysteinyl-tRNA to the ribosome; ...
17-144 2.11e-06

SelB, the dedicated elongation factor for delivery of selenocysteinyl-tRNA to the ribosome; SelB is an elongation factor needed for the co-translational incorporation of selenocysteine. Selenocysteine is coded by a UGA stop codon in combination with a specific downstream mRNA hairpin. In bacteria, the C-terminal part of SelB recognizes this hairpin, while the N-terminal part binds GTP and tRNA in analogy with elongation factor Tu (EF-Tu). It specifically recognizes the selenocysteine charged tRNAsec, which has a UCA anticodon, in an EF-Tu like manner. This allows insertion of selenocysteine at in-frame UGA stop codons. In E. coli SelB binds GTP, selenocysteyl-tRNAsec and a stem-loop structure immediately downstream of the UGA codon (the SECIS sequence). The absence of active SelB prevents the participation of selenocysteyl-tRNAsec in translation. Archaeal and animal mechanisms of selenocysteine incorporation are more complex. Although the SECIS elements have different secondary structures and conserved elements between archaea and eukaryotes, they do share a common feature. Unlike in E. coli, these SECIS elements are located in the 3' UTRs. This group contains eukaryotic SelBs and some from archaea.


Pssm-ID: 206676 [Multi-domain]  Cd Length: 192  Bit Score: 48.52  E-value: 2.11e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  17 IISHPDAGKTTITEQLllfggvirsagtvkgkkSGKFATS--DWMEIEKQRGI---------SVTSSVMQFDYNGS---- 81
Cdd:cd01889    5 LLGHVDSGKTSLAKAL-----------------SEIASTAafDKNPQSQERGItldlgfssfEVDKPKHLEDNENPqien 67
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 489819041  82 -RINILDTPGHSDFsedtYRTLMA----VDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMD 144
Cdd:cd01889   68 yQITLVDCPGHASL----IRTIIGgaqiIDLMLLVVDAKKGIQTQTAECLVIGELLCKPLIVVLNKID 131
mtEFG1_II_like cd04091
Domain II of mitochondrial elongation factor G1-like proteins found in eukaryotes; Eukaryotic ...
293-377 1.40e-05

Domain II of mitochondrial elongation factor G1-like proteins found in eukaryotes; Eukaryotic cells harbor 2 protein synthesis systems: one localized in the cytoplasm, the other in the mitochondria. Most factors regulating mitochondrial protein synthesis are encoded by nuclear genes, translated in the cytoplasm, and then transported to the mitochondria. The eukaryotic system of elongation factor (EF) components is more complex than that in prokaryotes, with both cytoplasmic and mitochondrial elongation factors and multiple isoforms being expressed in certain species. Eukaryotic EF-2 operates in the cytosolic protein synthesis machinery of eukaryotes, EF-Gs in protein synthesis in bacteria. Eukaryotic mtEFG1 proteins show significant homology to bacterial EF-Gs. Mutants in yeast mtEFG1 have impaired mitochondrial protein synthesis, respiratory defects and a tendency to lose mitochondrial DNA. There are two forms of mtEFG present in mammals (designated mtEFG1s and mtEFG2s); mtEFG2s are not present in this group.


Pssm-ID: 293908 [Multi-domain]  Cd Length: 81  Bit Score: 43.43  E-value: 1.40e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 293 FSGFIFKIQANmnpaHRDRIAFIRICSGEFERGMNVTLTRTGKSLKLANSTQFMADDRETVNRAVAGDIIGLYDTgNYQI 372
Cdd:cd04091    1 FVGLAFKLEEG----RFGQLTYMRVYQGVLRKGDTIYNVRTGKKVRVPRLVRMHSDEMEDIEEVYAGDICALFGI-DCAS 75

                 ....*
gi 489819041 373 GDTIT 377
Cdd:cd04091   76 GDTFT 80
SelB COG3276
Selenocysteine-specific translation elongation factor SelB [Translation, ribosomal structure ...
62-145 4.76e-05

Selenocysteine-specific translation elongation factor SelB [Translation, ribosomal structure and biogenesis]; Selenocysteine-specific translation elongation factor SelB is part of the Pathway/BioSystem: Translation factors


Pssm-ID: 442507 [Multi-domain]  Cd Length: 630  Bit Score: 46.06  E-value: 4.76e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  62 EKQRGISVTSSvmqFDY----NGSRINILDTPGHSDFsedtYRTLMA----VDSAVMVIDAAKGIEAQTLKLFKVCRMRG 133
Cdd:COG3276   31 EKKRGITIDLG---FAYlplpDGRRLGFVDVPGHEKF----IKNMLAgaggIDLVLLVVAADEGVMPQTREHLAILDLLG 103
                         90
                 ....*....|...
gi 489819041 134 IP-IFTFINKMDR 145
Cdd:COG3276  104 IKrGIVVLTKADL 116
BipA_TypA_II cd03691
Domain II of BipA; BipA (also called TypA) is a highly conserved protein with global ...
311-389 6.47e-05

Domain II of BipA; BipA (also called TypA) is a highly conserved protein with global regulatory properties in Escherichia coli. BipA is phosphorylated on a tyrosine residue under some cellular conditions. Mutants show altered regulation of some pathways. BipA functions as a translation factor that is required specifically for the expression of the transcriptional modulator Fis. BipA binds to ribosomes at a site that coincides with that of EF-G and has a GTPase activity that is sensitive to high GDP:GTP ratios and is stimulated by 70S ribosomes programmed with mRNA and aminoacylated tRNAs. The growth rate-dependent induction of BipA allows the efficient expression of Fis, thereby modulating a range of downstream processes, including DNA metabolism and type III secretion. The domain II of BipA shows similarity to the domain II of the elongation factors (EFs) EF-G and EF-Tu.


Pssm-ID: 293892 [Multi-domain]  Cd Length: 94  Bit Score: 41.79  E-value: 6.47e-05
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041 311 RIAFIRICSGEFERGMNVTLTRTGKSLKLANSTQ---FMADDRETVNRAVAGDIIGLYDTGNYQIGDTITNGSKKlefEK 387
Cdd:cd03691   16 RIAIGRIFSGTVKVGQQVTVVDEDGKIEKGRVTKlfgFEGLERVEVEEAEAGDIVAIAGLEDITIGDTICDPEVP---EP 92

                 ..
gi 489819041 388 LP 389
Cdd:cd03691   93 LP 94
EngA2 cd01895
EngA2 GTPase contains the second domain of EngA; This EngA2 subfamily CD represents the second ...
15-144 1.04e-03

EngA2 GTPase contains the second domain of EngA; This EngA2 subfamily CD represents the second GTPase domain of EngA and its orthologs, which are composed of two adjacent GTPase domains. Since the sequences of the two domains are more similar to each other than to other GTPases, it is likely that an ancient gene duplication, rather than a fusion of evolutionarily distinct GTPases, gave rise to this family. Although the exact function of these proteins has not been elucidated, studies have revealed that the E. coli EngA homolog, Der, and Neisseria gonorrhoeae EngA are essential for cell viability. A recent report suggests that E. coli Der functions in ribosome assembly and stability.


Pssm-ID: 206682 [Multi-domain]  Cd Length: 174  Bit Score: 40.11  E-value: 1.04e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  15 FAIISHPDAGKTTITEQLLLFGGVIRS--AGTvkgkksgkfaTSDwmeiekqrgiSVTSSvmqFDYNGSRINILDTPG-- 90
Cdd:cd01895    5 IAIIGRPNVGKSSLLNALLGEERVIVSdiAGT----------TRD----------SIDVP---FEYDGQKYTLIDTAGir 61
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 489819041  91 -------HSDF--SEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMD 144
Cdd:cd01895   62 kkgkvteGIEKysVLRTLKAIERADVVLLVLDASEGITEQDLRIAGLILEEGKALIIVVNKWD 124
EngA1 cd01894
EngA1 GTPase contains the first domain of EngA; This EngA1 subfamily CD represents the first ...
75-144 3.16e-03

EngA1 GTPase contains the first domain of EngA; This EngA1 subfamily CD represents the first GTPase domain of EngA and its orthologs, which are composed of two adjacent GTPase domains. Since the sequences of the two domains are more similar to each other than to other GTPases, it is likely that an ancient gene duplication, rather than a fusion of evolutionarily distinct GTPases, gave rise to this family. Although the exact function of these proteins has not been elucidated, studies have revealed that the E. coli EngA homolog, Der, and Neisseria gonorrhoeae EngA are essential for cell viability. A recent report suggests that E. coli Der functions in ribosome assembly and stability.


Pssm-ID: 206681 [Multi-domain]  Cd Length: 157  Bit Score: 38.19  E-value: 3.16e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 489819041  75 QFDYNGSRINILDTPGHSDFSED-----TYRTLMAVDSA---VMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMD 144
Cdd:cd01894   39 EAEWGGREFILIDTGGIEPDDEGiskeiREQAEIAIEEAdviLFVVDGREGLTPADEEIAKYLRKSKKPVILVVNKID 116
InfB COG0532
Translation initiation factor IF-2, a GTPase [Translation, ribosomal structure and biogenesis]; ...
75-147 3.76e-03

Translation initiation factor IF-2, a GTPase [Translation, ribosomal structure and biogenesis]; Translation initiation factor IF-2, a GTPase is part of the Pathway/BioSystem: Translation factors


Pssm-ID: 440298 [Multi-domain]  Cd Length: 502  Bit Score: 40.00  E-value: 3.76e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 489819041  75 QFDYNGSRINILDTPGHSDFSEdtyrtlM------AVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMDRQG 147
Cdd:COG0532   45 QVETNGGKITFLDTPGHEAFTA------MrargaqVTDIVILVVAADDGVMPQTIEAINHAKAAGVPIIVAINKIDKPG 117
PRK10512 PRK10512
selenocysteinyl-tRNA-specific translation factor; Provisional
15-145 5.28e-03

selenocysteinyl-tRNA-specific translation factor; Provisional


Pssm-ID: 182508 [Multi-domain]  Cd Length: 614  Bit Score: 39.65  E-value: 5.28e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  15 FAIISHPDAGKTTITEQLLlfgGVirsagtvkgkksgkfaTSDWMEIEKQRGISVTssvMQFDY----NGSRINILDTPG 90
Cdd:PRK10512   3 IATAGHVDHGKTTLLQAIT---GV----------------NADRLPEEKKRGMTID---LGYAYwpqpDGRVLGFIDVPG 60
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 489819041  91 HSDFSEDTYRTLMAVDSAVMVIDAAKGIEAQTLKLFKVCRMRGIPIFTF-INKMDR 145
Cdd:PRK10512  61 HEKFLSNMLAGVGGIDHALLVVACDDGVMAQTREHLAILQLTGNPMLTVaLTKADR 116
Era_like cd00880
E. coli Ras-like protein (Era)-like GTPase; The Era (E. coli Ras-like protein)-like family ...
16-145 5.71e-03

E. coli Ras-like protein (Era)-like GTPase; The Era (E. coli Ras-like protein)-like family includes several distinct subfamilies (TrmE/ThdF, FeoB, YihA (EngB), Era, and EngA/YfgK) that generally show sequence conservation in the region between the Walker A and B motifs (G1 and G3 box motifs), to the exclusion of other GTPases. TrmE is ubiquitous in bacteria and is a widespread mitochondrial protein in eukaryotes, but is absent from archaea. The yeast member of TrmE family, MSS1, is involved in mitochondrial translation; bacterial members are often present in translation-related operons. FeoB represents an unusual adaptation of GTPases for high-affinity iron (II) transport. YihA (EngB) family of GTPases is typified by the E. coli YihA, which is an essential protein involved in cell division control. Era is characterized by a distinct derivative of the KH domain (the pseudo-KH domain) which is located C-terminal to the GTPase domain. EngA and its orthologs are composed of two GTPase domains and, since the sequences of the two domains are more similar to each other than to other GTPases, it is likely that an ancient gene duplication, rather than a fusion of evolutionarily distinct GTPases, gave rise to this family.


Pssm-ID: 206646 [Multi-domain]  Cd Length: 161  Bit Score: 37.61  E-value: 5.71e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  16 AIISHPDAGKTTITEQLLlfggvirsagtvkGKKSGKfaTSDWM---------EIEKQRGISVTssvmqfdyngsrinIL 86
Cdd:cd00880    1 AIFGRPNVGKSSLLNALL-------------GQNVGI--VSPIPgttrdpvrkEWELLPLGPVV--------------LI 51
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 489819041  87 DTPG-------HSDFSEDTYRTLMAVDSAVMVIDAAKGI---EAQTLKLFKvcrmRGIPIFTFINKMDR 145
Cdd:cd00880   52 DTPGldeegglGRERVEEARQVADRADLVLLVVDSDLTPveeEAKLGLLRE----RGKPVLLVLNKIDL 116
PRK00093 PRK00093
GTP-binding protein Der; Reviewed
15-144 6.38e-03

GTP-binding protein Der; Reviewed


Pssm-ID: 234628 [Multi-domain]  Cd Length: 435  Bit Score: 38.88  E-value: 6.38e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489819041  15 FAIISHPDAGKTTITEQLLlfgG---VIRS--AGTvkgkksgkfaTSDwmeiekqrGISVTssvmqFDYNGSRINILDTP 89
Cdd:PRK00093 176 IAIIGRPNVGKSSLINALL---GeerVIVSdiAGT----------TRD--------SIDTP-----FERDGQKYTLIDTA 229
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 489819041  90 G---HSDFSEDT-----YRTLMAVDSA---VMVIDAAKGIEAQTLKLFKVCRMRGIPIFTFINKMD 144
Cdd:PRK00093 230 GirrKGKVTEGVekysvIRTLKAIERAdvvLLVIDATEGITEQDLRIAGLALEAGRALVIVVNKWD 295
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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