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Conserved domains on  [gi|500264326|ref|WP_011915210|]
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MULTISPECIES: membrane protein insertase YidC [Stutzerimonas]

Protein Classification

membrane protein insertase YidC( domain architecture ID 11479554)

membrane protein insertase YidC functions as a membrane protein chaperone and as an independent insertase for membrane proteins

CATH:  2.70.98.90
Gene Symbol:  yidC
Gene Ontology:  GO:0032977|GO:0016020
PubMed:  34436602
TCDB:  2.A.9

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PRK01318 PRK01318
membrane protein insertase; Provisional
1-550 0e+00

membrane protein insertase; Provisional


:

Pssm-ID: 234942 [Multi-domain]  Cd Length: 521  Bit Score: 702.01  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326   1 MDIKRSILLVALAVVAYLMVLQWNQDYGQAalptetaQSQPAAPAlpdspsattegnandvpavagqqqasalptsapss 80
Cdd:PRK01318   1 MDNKRLLLAIALSFVIFLGWQYWQQDKAQA-------AAQAPAPQ----------------------------------- 38
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  81 QLIRVRTDVLDLAIDPRGGDIVELHLPQYPRRQDrPDVPFQLFERSSERTYEAQSGLIG-DGPD--KASGRPQYSSEKTE 157
Cdd:PRK01318  39 ARITVETDVLRLSIDTKGGRIDDLLLKKYKETLD-SSPPVVLLSPSTEHPYFAQSGLTGaDGPDnvPNPDRTLYTADGDS 117
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 158 YQLAEGQDALVVDLNYSA-DGVNYIKRFTLERGNYALKVNYLIDNQSQQPWTGYLFGQLKRDKSGDPSSstatgtATYLG 236
Cdd:PRK01318 118 LVLADGQNELPVTLTWTNgNGLTFTKTYTLDRGDYMFTVEYSVNNNSGAPVNLSPYGQLKRTGSSNFAS------YTFHG 191
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 237 AALWTKDEPYRKVSMSNMDDKNlRETVQGGWIAWLQHYFVTAWIPQAGDtNQVQTRKDSQGNYIIGFTGPAVTVPAGAQG 316
Cdd:PRK01318 192 GAIGTPDEKYEKYTYKDIDDNL-NISSKGGWVAILDKYFATALIPQNGQ-NNFYSKNLGNGLYQVGFKSPPVTVAPGQSA 269
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 317 ETGATLYAGPKSQDKLE-ELSPGLRLTVDYGILWFIAQPIFWLLQNIHALLGNWGWSIIVLTIVIKLAFFPLSAASYRSM 395
Cdd:PRK01318 270 STTARLYAGPKEVKLLAkEIAPGLDLAVDYGWLWFITKPLFWLLDFLHSFVGNWGWAIILLTIIVKLLLFPLTYKSYVSM 349
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 396 ARMRAVSPKMQALKEQFGDDRQKMSQAMMELYKKEKINPLGGCLPILVQMPVFLALYWVLLESVEMRQAPWMFWITDLSI 475
Cdd:PRK01318 350 AKMKVLQPKMQELKEKYKDDPQKMQQEMMELYKKEKVNPLGGCLPILIQIPIFFALYKVLLVSIELRHAPFIGWIHDLSA 429
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 476 KDPYFIL-----PIIMGVTMFIQQQLNPTPPDPMQARVMKLLPIIFTFFFLWFPAGLVLYWVVNNILSIAQQWYITRQIE 550
Cdd:PRK01318 430 PDPYFILhigllPILMGITMFLQQKLNPTPTDPMQAKIMKFMPLIFTFFFLSFPAGLVLYWIVNNLLTIIQQYLINRRLE 509
 
Name Accession Description Interval E-value
PRK01318 PRK01318
membrane protein insertase; Provisional
1-550 0e+00

membrane protein insertase; Provisional


Pssm-ID: 234942 [Multi-domain]  Cd Length: 521  Bit Score: 702.01  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326   1 MDIKRSILLVALAVVAYLMVLQWNQDYGQAalptetaQSQPAAPAlpdspsattegnandvpavagqqqasalptsapss 80
Cdd:PRK01318   1 MDNKRLLLAIALSFVIFLGWQYWQQDKAQA-------AAQAPAPQ----------------------------------- 38
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  81 QLIRVRTDVLDLAIDPRGGDIVELHLPQYPRRQDrPDVPFQLFERSSERTYEAQSGLIG-DGPD--KASGRPQYSSEKTE 157
Cdd:PRK01318  39 ARITVETDVLRLSIDTKGGRIDDLLLKKYKETLD-SSPPVVLLSPSTEHPYFAQSGLTGaDGPDnvPNPDRTLYTADGDS 117
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 158 YQLAEGQDALVVDLNYSA-DGVNYIKRFTLERGNYALKVNYLIDNQSQQPWTGYLFGQLKRDKSGDPSSstatgtATYLG 236
Cdd:PRK01318 118 LVLADGQNELPVTLTWTNgNGLTFTKTYTLDRGDYMFTVEYSVNNNSGAPVNLSPYGQLKRTGSSNFAS------YTFHG 191
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 237 AALWTKDEPYRKVSMSNMDDKNlRETVQGGWIAWLQHYFVTAWIPQAGDtNQVQTRKDSQGNYIIGFTGPAVTVPAGAQG 316
Cdd:PRK01318 192 GAIGTPDEKYEKYTYKDIDDNL-NISSKGGWVAILDKYFATALIPQNGQ-NNFYSKNLGNGLYQVGFKSPPVTVAPGQSA 269
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 317 ETGATLYAGPKSQDKLE-ELSPGLRLTVDYGILWFIAQPIFWLLQNIHALLGNWGWSIIVLTIVIKLAFFPLSAASYRSM 395
Cdd:PRK01318 270 STTARLYAGPKEVKLLAkEIAPGLDLAVDYGWLWFITKPLFWLLDFLHSFVGNWGWAIILLTIIVKLLLFPLTYKSYVSM 349
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 396 ARMRAVSPKMQALKEQFGDDRQKMSQAMMELYKKEKINPLGGCLPILVQMPVFLALYWVLLESVEMRQAPWMFWITDLSI 475
Cdd:PRK01318 350 AKMKVLQPKMQELKEKYKDDPQKMQQEMMELYKKEKVNPLGGCLPILIQIPIFFALYKVLLVSIELRHAPFIGWIHDLSA 429
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 476 KDPYFIL-----PIIMGVTMFIQQQLNPTPPDPMQARVMKLLPIIFTFFFLWFPAGLVLYWVVNNILSIAQQWYITRQIE 550
Cdd:PRK01318 430 PDPYFILhigllPILMGITMFLQQKLNPTPTDPMQAKIMKFMPLIFTFFFLSFPAGLVLYWIVNNLLTIIQQYLINRRLE 509
YidC COG0706
Membrane protein insertase Oxa1/YidC/SpoIIIJ [Cell wall/membrane/envelope biogenesis];
343-551 1.68e-122

Membrane protein insertase Oxa1/YidC/SpoIIIJ [Cell wall/membrane/envelope biogenesis];


Pssm-ID: 440470 [Multi-domain]  Cd Length: 212  Bit Score: 358.66  E-value: 1.68e-122
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 343 VDYGILWFIAQPIFWLLQNIHALLGNWGWSIIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQALKEQFGDDRQKMSQA 422
Cdd:COG0706    1 IDYGWFGFIAKPLFWLLNFLHSLVGNWGLAIILLTLIVRLLLFPLTVKQYKSMAKMQELQPELKEIQEKYKDDPQKLQQE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 423 MMELYKKEKINPLGGCLPILVQMPVFLALYWVLLESVEMRQAPWmFWITDLSIKDPYFI-LPIIMGVTMFIQQQLNPTP- 500
Cdd:COG0706   81 MMKLYKEEGVNPLGGCLPMLIQMPIFIALYRVLRNSIELRHAPF-LGIPDLSAPDPYYIfLPILMGVTMFLQQKLNPAPa 159
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 500264326 501 PDPMQARVMKLLPIIFTFFFLWFPAGLVLYWVVNNILSIAQQWYITRQIEA 551
Cdd:COG0706  160 QDPQQKKMMYIMPLMFLFFFLSFPAGLVLYWVVSNLLTIGQQLIINRRLDK 210
yidC_nterm TIGR03593
membrane protein insertase, YidC/Oxa1 family, N-terminal domain; Essentially all bacteria have ...
3-367 2.08e-119

membrane protein insertase, YidC/Oxa1 family, N-terminal domain; Essentially all bacteria have a member of the YidC family, whose C-terminal domain is modeled by TIGR03592. The two copies are found in endospore-forming bacteria such as Bacillus subtilis appear redundant during vegetative growth, although the member designated spoIIIJ (stage III sporulation protein J) has a distinct role in spore formation. YidC, its mitochondrial homolog Oxa1, and its chloroplast homolog direct insertion into the bacterial/organellar inner (or only) membrane. This model describes an N-terminal sequence region, including a large periplasmic domain lacking in YidC members from Gram-positive species. The multifunctional YidC protein acts both with and independently of the Sec system. [Protein fate, Protein and peptide secretion and trafficking]


Pssm-ID: 274666  Cd Length: 366  Bit Score: 357.03  E-value: 2.08e-119
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326    3 IKRSILLVALAVVAYLMVLQWNQDYGQAAL---PTETAQSQPAAPALPDSPSATTEGNANDVPAVAgqqqasalPTSAPS 79
Cdd:TIGR03593   1 NRRLILAIALSFVIFLLWQAWQSDPGPPPPkppAAAQEASAASATAAATSAAAPAAADAPSAAAAA--------DAAAAT 72
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326   80 SQLIRVRTDVLDLAIDPRGGDIVELHLPQYPRRQDRPDVPFQLFERSSERTYEAQSGLIG-DGPDKA--SGRPQYSSEKT 156
Cdd:TIGR03593  73 AKRITVETDVLRASISTKGGDIDSLELKKYKETLDKDSPPVLLLSDGAERLYVAQSGLIGaNGADLAlpGHRTVWQAEGG 152
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  157 EYQLAEGQdaLVVDLNY-SADGVNYIKRFTLERGNYALKVNYLIDNQSQQPWTGYLFGQLKRDKSgDPSSSTATGTATYL 235
Cdd:TIGR03593 153 EYTLTPGQ--LPVTLTWdNSNGVTVTKTYTFDRDSYLIDVEYKVTNNGDAPVSLSLYGQLKRDLS-PTEKSTYFLHETFT 229
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  236 GAALWTKDEPYRKVSMSNMDDKNLRETVQG--GWIAWLQHYFVTAWIPQAGDTNQVQT---RKDSQGNYIIGFTGPAVTV 310
Cdd:TIGR03593 230 GAAYYTDGEKYQKVSFKDIEKKKLNVETKGgaGWVGMLQHYFASAWIPPAGSDGTTAFyygRKLGNNVYIAGFVSPVVTV 309
                         330       340       350       360       370
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 500264326  311 PAGAQGETGATLYAGPKSQDKLEELSPGLRLTVDYGILWFIAQPIFWLLQNIHALLG 367
Cdd:TIGR03593 310 APGQSATIKSRLYAGPKEQDVLKAIAPGLDLAVDYGWLWFIAKPLFWLLDFFHSLVG 366
60KD_IMP pfam02096
60Kd inner membrane protein;
369-547 1.75e-103

60Kd inner membrane protein;


Pssm-ID: 460443 [Multi-domain]  Cd Length: 187  Bit Score: 309.40  E-value: 1.75e-103
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  369 WGWSIIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQALKEQFGDDRQKMSQAMMELYKKEKINPLGGCLPILVQMPVF 448
Cdd:pfam02096   1 YGLAIILLTILIKLILFPLTYKQYKSMAKMQELQPEMKEIQEKYKDDRQKLQQEMMKLYKKEGVNPLGGCLPMLIQMPIF 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  449 LALYWVLLESVEMRQAPWMFWITDLSIKDP-----YFILPIIMGVTMFIQQQLNPTPPD-PMQARVMKL--LPIIFTFFF 520
Cdd:pfam02096  81 IALYRVLRNSIELRHAPFFLWIADLSAPDPisilhYYILPILMGVTMFLQQKLTPAPQDqPPQMKMMMLyfMPLMFLFFF 160
                         170       180
                  ....*....|....*....|....*..
gi 500264326  521 LWFPAGLVLYWVVNNILSIAQQWYITR 547
Cdd:pfam02096 161 LNFPAGLVLYWVVSNLLSIGQQLIINR 187
5TM_YidC_Alb3 cd20070
Five transmembrane core domain of membrane protein insertase YidC, Alb3, and similar proteins; ...
370-547 1.36e-101

Five transmembrane core domain of membrane protein insertase YidC, Alb3, and similar proteins; This group is composed of the bacterial and chloroplastic members of the YidC/Oxa1/Alb3 protein family of insertases, including bacterial YidC, and chloroplastic ALBINO3 (Alb3) and Alb3-like proteins such as ALBINO3-like protein 1 (also called Alb4). Membrane protein insertase YidC, also called foldase YidC or membrane integrase YidC, facilitates proper folding, insertion, and assembly of inner membrane proteins and complexes. Depending on the nature of the substrate, YidC functions in a Sec-independent (YidC only) or a Sec-dependent manner as part of a complex containing YidC, the SecYEG channel, and SecDFYajC. YidC from Gram-negative bacteria contains an extra transmembrane segment (TM1) at the N-terminus and a large periplasmic domain, located between TM1 and TM2, that adopts a beta-super sandwich fold that is found in sugar-binding proteins such as galactose mutarotase. Alb3 and Alb3-like proteins are required for the post-translational insertion of the light-harvesting chlorophyll-binding proteins (LHCPs) into the chloroplast thylakoid membrane. Alb3 acts independently and may also function cooperatively with the thylakoid cpSecYE translocase to insert proteins co-translationally into the thylakoid membrane, similar to bacterial YidC that can function with the SecYEG translocase. YidC/Oxa1/Alb3 family insertases contain a core domain of five transmembrane (5TM) segments that is essential to insertase function.


Pssm-ID: 410994 [Multi-domain]  Cd Length: 181  Bit Score: 304.30  E-value: 1.36e-101
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 370 GWSIIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQALKEQFGDDRQKMSQAMMELYKKEKINPLGGCLPILVQMPVFL 449
Cdd:cd20070    1 GLAIILLTILIRLLLLPLTLKQYKSMKKMQELQPKIKEIQEKYKDDKQKLQQEMMKLYKEHGVNPLGGCLPLLIQMPIFI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 450 ALYWVLLESVEMRQAPWMFWITDLSIKDPYFILPIIMGVTMFIQQQLNPTPPD---PMQARVMKLLPIIFTFFFLWFPAG 526
Cdd:cd20070   81 ALYQVLRNSIELRGAPFLWWILDLSAPDPYYILPILMGVTMFLQQKLTPTPTDdqaPQQKMMMYFMPVMFTFIFLSFPSG 160
                        170       180
                 ....*....|....*....|.
gi 500264326 527 LVLYWVVNNILSIAQQWYITR 547
Cdd:cd20070  161 LVLYWLVSNLFSIIQQLIINK 181
 
Name Accession Description Interval E-value
PRK01318 PRK01318
membrane protein insertase; Provisional
1-550 0e+00

membrane protein insertase; Provisional


Pssm-ID: 234942 [Multi-domain]  Cd Length: 521  Bit Score: 702.01  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326   1 MDIKRSILLVALAVVAYLMVLQWNQDYGQAalptetaQSQPAAPAlpdspsattegnandvpavagqqqasalptsapss 80
Cdd:PRK01318   1 MDNKRLLLAIALSFVIFLGWQYWQQDKAQA-------AAQAPAPQ----------------------------------- 38
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  81 QLIRVRTDVLDLAIDPRGGDIVELHLPQYPRRQDrPDVPFQLFERSSERTYEAQSGLIG-DGPD--KASGRPQYSSEKTE 157
Cdd:PRK01318  39 ARITVETDVLRLSIDTKGGRIDDLLLKKYKETLD-SSPPVVLLSPSTEHPYFAQSGLTGaDGPDnvPNPDRTLYTADGDS 117
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 158 YQLAEGQDALVVDLNYSA-DGVNYIKRFTLERGNYALKVNYLIDNQSQQPWTGYLFGQLKRDKSGDPSSstatgtATYLG 236
Cdd:PRK01318 118 LVLADGQNELPVTLTWTNgNGLTFTKTYTLDRGDYMFTVEYSVNNNSGAPVNLSPYGQLKRTGSSNFAS------YTFHG 191
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 237 AALWTKDEPYRKVSMSNMDDKNlRETVQGGWIAWLQHYFVTAWIPQAGDtNQVQTRKDSQGNYIIGFTGPAVTVPAGAQG 316
Cdd:PRK01318 192 GAIGTPDEKYEKYTYKDIDDNL-NISSKGGWVAILDKYFATALIPQNGQ-NNFYSKNLGNGLYQVGFKSPPVTVAPGQSA 269
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 317 ETGATLYAGPKSQDKLE-ELSPGLRLTVDYGILWFIAQPIFWLLQNIHALLGNWGWSIIVLTIVIKLAFFPLSAASYRSM 395
Cdd:PRK01318 270 STTARLYAGPKEVKLLAkEIAPGLDLAVDYGWLWFITKPLFWLLDFLHSFVGNWGWAIILLTIIVKLLLFPLTYKSYVSM 349
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 396 ARMRAVSPKMQALKEQFGDDRQKMSQAMMELYKKEKINPLGGCLPILVQMPVFLALYWVLLESVEMRQAPWMFWITDLSI 475
Cdd:PRK01318 350 AKMKVLQPKMQELKEKYKDDPQKMQQEMMELYKKEKVNPLGGCLPILIQIPIFFALYKVLLVSIELRHAPFIGWIHDLSA 429
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 476 KDPYFIL-----PIIMGVTMFIQQQLNPTPPDPMQARVMKLLPIIFTFFFLWFPAGLVLYWVVNNILSIAQQWYITRQIE 550
Cdd:PRK01318 430 PDPYFILhigllPILMGITMFLQQKLNPTPTDPMQAKIMKFMPLIFTFFFLSFPAGLVLYWIVNNLLTIIQQYLINRRLE 509
YidC COG0706
Membrane protein insertase Oxa1/YidC/SpoIIIJ [Cell wall/membrane/envelope biogenesis];
343-551 1.68e-122

Membrane protein insertase Oxa1/YidC/SpoIIIJ [Cell wall/membrane/envelope biogenesis];


Pssm-ID: 440470 [Multi-domain]  Cd Length: 212  Bit Score: 358.66  E-value: 1.68e-122
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 343 VDYGILWFIAQPIFWLLQNIHALLGNWGWSIIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQALKEQFGDDRQKMSQA 422
Cdd:COG0706    1 IDYGWFGFIAKPLFWLLNFLHSLVGNWGLAIILLTLIVRLLLFPLTVKQYKSMAKMQELQPELKEIQEKYKDDPQKLQQE 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 423 MMELYKKEKINPLGGCLPILVQMPVFLALYWVLLESVEMRQAPWmFWITDLSIKDPYFI-LPIIMGVTMFIQQQLNPTP- 500
Cdd:COG0706   81 MMKLYKEEGVNPLGGCLPMLIQMPIFIALYRVLRNSIELRHAPF-LGIPDLSAPDPYYIfLPILMGVTMFLQQKLNPAPa 159
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|.
gi 500264326 501 PDPMQARVMKLLPIIFTFFFLWFPAGLVLYWVVNNILSIAQQWYITRQIEA 551
Cdd:COG0706  160 QDPQQKKMMYIMPLMFLFFFLSFPAGLVLYWVVSNLLTIGQQLIINRRLDK 210
yidC_nterm TIGR03593
membrane protein insertase, YidC/Oxa1 family, N-terminal domain; Essentially all bacteria have ...
3-367 2.08e-119

membrane protein insertase, YidC/Oxa1 family, N-terminal domain; Essentially all bacteria have a member of the YidC family, whose C-terminal domain is modeled by TIGR03592. The two copies are found in endospore-forming bacteria such as Bacillus subtilis appear redundant during vegetative growth, although the member designated spoIIIJ (stage III sporulation protein J) has a distinct role in spore formation. YidC, its mitochondrial homolog Oxa1, and its chloroplast homolog direct insertion into the bacterial/organellar inner (or only) membrane. This model describes an N-terminal sequence region, including a large periplasmic domain lacking in YidC members from Gram-positive species. The multifunctional YidC protein acts both with and independently of the Sec system. [Protein fate, Protein and peptide secretion and trafficking]


Pssm-ID: 274666  Cd Length: 366  Bit Score: 357.03  E-value: 2.08e-119
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326    3 IKRSILLVALAVVAYLMVLQWNQDYGQAAL---PTETAQSQPAAPALPDSPSATTEGNANDVPAVAgqqqasalPTSAPS 79
Cdd:TIGR03593   1 NRRLILAIALSFVIFLLWQAWQSDPGPPPPkppAAAQEASAASATAAATSAAAPAAADAPSAAAAA--------DAAAAT 72
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326   80 SQLIRVRTDVLDLAIDPRGGDIVELHLPQYPRRQDRPDVPFQLFERSSERTYEAQSGLIG-DGPDKA--SGRPQYSSEKT 156
Cdd:TIGR03593  73 AKRITVETDVLRASISTKGGDIDSLELKKYKETLDKDSPPVLLLSDGAERLYVAQSGLIGaNGADLAlpGHRTVWQAEGG 152
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  157 EYQLAEGQdaLVVDLNY-SADGVNYIKRFTLERGNYALKVNYLIDNQSQQPWTGYLFGQLKRDKSgDPSSSTATGTATYL 235
Cdd:TIGR03593 153 EYTLTPGQ--LPVTLTWdNSNGVTVTKTYTFDRDSYLIDVEYKVTNNGDAPVSLSLYGQLKRDLS-PTEKSTYFLHETFT 229
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  236 GAALWTKDEPYRKVSMSNMDDKNLRETVQG--GWIAWLQHYFVTAWIPQAGDTNQVQT---RKDSQGNYIIGFTGPAVTV 310
Cdd:TIGR03593 230 GAAYYTDGEKYQKVSFKDIEKKKLNVETKGgaGWVGMLQHYFASAWIPPAGSDGTTAFyygRKLGNNVYIAGFVSPVVTV 309
                         330       340       350       360       370
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 500264326  311 PAGAQGETGATLYAGPKSQDKLEELSPGLRLTVDYGILWFIAQPIFWLLQNIHALLG 367
Cdd:TIGR03593 310 APGQSATIKSRLYAGPKEQDVLKAIAPGLDLAVDYGWLWFIAKPLFWLLDFFHSLVG 366
yidC_oxa1_cterm TIGR03592
membrane protein insertase, YidC/Oxa1 family, C-terminal domain; This model describes ...
368-545 1.13e-104

membrane protein insertase, YidC/Oxa1 family, C-terminal domain; This model describes full-length from some species, and the C-terminal region only from other species, of the YidC/Oxa1 family of proteins. This domain appears to be univeral among bacteria (although absent from Archaea). The well-characterized YidC protein from Escherichia coli and its close homologs contain a large N-terminal periplasmic domain in addition to the region modeled here. [Protein fate, Protein and peptide secretion and trafficking]


Pssm-ID: 274665 [Multi-domain]  Cd Length: 179  Bit Score: 312.11  E-value: 1.13e-104
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  368 NWGWSIIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQALKEQFGDDRQKMSQAMMELYKKEKINPLGGCLPILVQMPV 447
Cdd:TIGR03592   1 NWGLAIILLTIIVRLILLPLTLKQYKSMRKMQELQPKLKEIQEKYKEDPQKLQQEMMKLYKEEGVNPLGGCLPLLIQMPI 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  448 FLALYWVLLESVEMRQAPWmFWITDLSIKDPYFILPIIMGVTMFIQQQLNPT-PPDPMQARVM-KLLPIIFTFFFLWFPA 525
Cdd:TIGR03592  81 FIALYQVLLRSIELRHAPF-LWIIDLSSPDPYYILPILMGVTMFLQQKLSPKgPPDPAQQKMMmYFMPLMFLFFFLSFPA 159
                         170       180
                  ....*....|....*....|
gi 500264326  526 GLVLYWVVNNILSIAQQWYI 545
Cdd:TIGR03592 160 GLVLYWVVSNLFTIIQQLII 179
60KD_IMP pfam02096
60Kd inner membrane protein;
369-547 1.75e-103

60Kd inner membrane protein;


Pssm-ID: 460443 [Multi-domain]  Cd Length: 187  Bit Score: 309.40  E-value: 1.75e-103
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  369 WGWSIIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQALKEQFGDDRQKMSQAMMELYKKEKINPLGGCLPILVQMPVF 448
Cdd:pfam02096   1 YGLAIILLTILIKLILFPLTYKQYKSMAKMQELQPEMKEIQEKYKDDRQKLQQEMMKLYKKEGVNPLGGCLPMLIQMPIF 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  449 LALYWVLLESVEMRQAPWMFWITDLSIKDP-----YFILPIIMGVTMFIQQQLNPTPPD-PMQARVMKL--LPIIFTFFF 520
Cdd:pfam02096  81 IALYRVLRNSIELRHAPFFLWIADLSAPDPisilhYYILPILMGVTMFLQQKLTPAPQDqPPQMKMMMLyfMPLMFLFFF 160
                         170       180
                  ....*....|....*....|....*..
gi 500264326  521 LWFPAGLVLYWVVNNILSIAQQWYITR 547
Cdd:pfam02096 161 LNFPAGLVLYWVVSNLLSIGQQLIINR 187
YidC_periplas pfam14849
YidC periplasmic domain; This is the periplasmic domain of YidC, a bacterial membrane protein ...
83-345 1.41e-102

YidC periplasmic domain; This is the periplasmic domain of YidC, a bacterial membrane protein which is required for the insertion and assembly of inner membrane proteins.


Pssm-ID: 464346  Cd Length: 266  Bit Score: 309.97  E-value: 1.41e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326   83 IRVRTDVLDLAIDPRGGDIVELHLPQYPRRQDRPDVPFQLFERSSERTYEAQSGLIG-DGPDKASGRPQYSSEKTEYQLA 161
Cdd:pfam14849   1 ITVETDVLRGSISLKGGRIDDLELKKYRETLDDDSPPVVLLSPSGGRTYVAQSGLIGaGGPDLPPHDTVFTAEGGSYTLA 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  162 EGQDALVVDLNYSA-DGVNYIKRFTLERGNYALKVNYLIDNQSQQPWTGYLFGQLKRDKSGDPSSStatGTATYLGAALW 240
Cdd:pfam14849  81 DGTDELPVTLTWDNgNGVTFTKTYTFDRGSYLIDVTYEVENTSGAPVTLQPYGQLVRDPGEPEGSS---FYITYTGAAGS 157
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  241 TKDEPYRKVSMSNMDD---KNLRETVQGGWIAWLQHYFVTAWIP-QAGDTNQVQTRKDSQGNYIIGFTGPAVTVPAGAQG 316
Cdd:pfam14849 158 TDEGKYQKVSFDDIEKggkLKVDTTTGGGWVAMTQHYFLSAWIPdQDGTTNEFYTRFLGGNLYQAGYISPAVTVAPGASA 237
                         250       260
                  ....*....|....*....|....*....
gi 500264326  317 ETGATLYAGPKSQDKLEELSPGLRLTVDY 345
Cdd:pfam14849 238 TVTARLFAGPKEQKVLEAIAPGLDLAVDY 266
5TM_YidC_Alb3 cd20070
Five transmembrane core domain of membrane protein insertase YidC, Alb3, and similar proteins; ...
370-547 1.36e-101

Five transmembrane core domain of membrane protein insertase YidC, Alb3, and similar proteins; This group is composed of the bacterial and chloroplastic members of the YidC/Oxa1/Alb3 protein family of insertases, including bacterial YidC, and chloroplastic ALBINO3 (Alb3) and Alb3-like proteins such as ALBINO3-like protein 1 (also called Alb4). Membrane protein insertase YidC, also called foldase YidC or membrane integrase YidC, facilitates proper folding, insertion, and assembly of inner membrane proteins and complexes. Depending on the nature of the substrate, YidC functions in a Sec-independent (YidC only) or a Sec-dependent manner as part of a complex containing YidC, the SecYEG channel, and SecDFYajC. YidC from Gram-negative bacteria contains an extra transmembrane segment (TM1) at the N-terminus and a large periplasmic domain, located between TM1 and TM2, that adopts a beta-super sandwich fold that is found in sugar-binding proteins such as galactose mutarotase. Alb3 and Alb3-like proteins are required for the post-translational insertion of the light-harvesting chlorophyll-binding proteins (LHCPs) into the chloroplast thylakoid membrane. Alb3 acts independently and may also function cooperatively with the thylakoid cpSecYE translocase to insert proteins co-translationally into the thylakoid membrane, similar to bacterial YidC that can function with the SecYEG translocase. YidC/Oxa1/Alb3 family insertases contain a core domain of five transmembrane (5TM) segments that is essential to insertase function.


Pssm-ID: 410994 [Multi-domain]  Cd Length: 181  Bit Score: 304.30  E-value: 1.36e-101
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 370 GWSIIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQALKEQFGDDRQKMSQAMMELYKKEKINPLGGCLPILVQMPVFL 449
Cdd:cd20070    1 GLAIILLTILIRLLLLPLTLKQYKSMKKMQELQPKIKEIQEKYKDDKQKLQQEMMKLYKEHGVNPLGGCLPLLIQMPIFI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 450 ALYWVLLESVEMRQAPWMFWITDLSIKDPYFILPIIMGVTMFIQQQLNPTPPD---PMQARVMKLLPIIFTFFFLWFPAG 526
Cdd:cd20070   81 ALYQVLRNSIELRGAPFLWWILDLSAPDPYYILPILMGVTMFLQQKLTPTPTDdqaPQQKMMMYFMPVMFTFIFLSFPSG 160
                        170       180
                 ....*....|....*....|.
gi 500264326 527 LVLYWVVNNILSIAQQWYITR 547
Cdd:cd20070  161 LVLYWLVSNLFSIIQQLIINK 181
EcYidC-like_peri cd19961
periplasmic beta-super sandwich fold domain of membrane protein insertase YidC from ...
81-345 1.38e-66

periplasmic beta-super sandwich fold domain of membrane protein insertase YidC from Escherichia coli and similar domains; This subfamily is composed of Escherichia coli YidC and similar proteins. Membrane protein insertase YidC, also called foldase YidC or membrane integrase YidC, facilitates proper folding, insertion, and assembly of inner membrane proteins and complexes. Depending on the nature of the substrate, YidC functions in a Sec-independent (YidC only) or a Sec-dependent manner as part of a complex containing YidC, the SecYEG channel, and SecDFYajC. YidC belongs to the YidC/Oxa1/Alb3 protein family of insertases that contain a core domain of five transmembrane (TM) segments that is essential to insertase function. In addition to this core transmembrane domain, YidC from Gram-negative bacteria contain an extra transmembrane segment (TM1) at the N-terminus and a large periplasmic domain, located between TM1 and TM2, that adopts a beta-super sandwich fold that is found in sugar-binding proteins such as galactose mutarotase. This periplasmic domain may have a role in protein assembly: a region of YidC that binds to SecF maps to one edge of the beta-super sandwich.


Pssm-ID: 411000  Cd Length: 255  Bit Score: 216.41  E-value: 1.38e-66
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  81 QLIRVRTDVLDLAIDPRGGDIVELHLPQYPRRQDrPDVPFQLFerSSERTYEAQSGLIG-DGPDKASGRPQYSSEKTEYq 159
Cdd:cd19961    1 KRITVETDLLKASISTKGGRIKSVELKKYKETLP-DSKPVELL--SPDGPYVAQLGLIGaDGPLIPTADLLFTADSGSY- 76
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 160 laEGQDALVVDLNY-SADGVNYIKRFTLERGNYALKVNYLIDNQSQQPWTGYLFGQLKRDksgDPSSSTATGTATYLGAA 238
Cdd:cd19961   77 --EGGDSLTVTLTWtNGDGLTIEKTYTFDPDSYLIDVEVRVENNSSAPLSLSLYLQLQRK---GGEPEGSGSTITYEGPA 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 239 lWTKDEPYRKVSMSNMDDKNLrETVQGGWIAWLQHYFVTAWIPQAGDTNQVQTRKDsQGNYIIGFTGPAVTVPAGAQGET 318
Cdd:cd19961  152 -GTEDGKLEKLSFKDLEEEKL-SSGKVGWVAFKQKYFLSALIPDQGFFYSAKLSGK-DDGDGVKLLSAALTLPPGGSGTF 228
                        250       260
                 ....*....|....*....|....*..
gi 500264326 319 GATLYAGPKSQDKLEELSPGLRLTVDY 345
Cdd:cd19961  229 SFRLYAGPKDYDILKAYGPGLELAVDF 255
5TM_YidC_Oxa1_Alb3 cd19751
Five transmembrane core domain of YidC/Oxa1/Alb3 protein family of insertases; The YidC/Oxa1 ...
370-547 1.35e-60

Five transmembrane core domain of YidC/Oxa1/Alb3 protein family of insertases; The YidC/Oxa1/Alb3 protein family of insertases facilitate the insertion, folding and assembly of proteins of the inner membranes of bacteria and mitochondria, and the thylakoid membrane of plastids. Members include bacterial YidC, mitochondrial Cox18 and Oxa1, and chloroplastic Alb3 and Alb4. Membrane protein insertase YidC, also called foldase YidC or membrane integrase YidC, facilitates proper folding, insertion, and assembly of inner membrane proteins and complexes. Oxa1 and Cox18/Oxa2 mediate the insertion of both mitochondrion-encoded precursors and nuclear-encoded proteins from the matrix into the mitochondrial inner membrane. Alb3 and Alb3-like proteins, including Alb4, are required for the post-translational insertion of the light-harvesting chlorophyll-binding proteins (LHCPs) into the chloroplast thylakoid membrane. YidC/Oxa1/Alb3 family insertases contain a core domain of five transmembrane (5TM) segments that is essential to insertase function.


Pssm-ID: 410992 [Multi-domain]  Cd Length: 189  Bit Score: 198.55  E-value: 1.35e-60
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 370 GWSIIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQALKEQFGDD------RQKMSQAMMELYKKEKINPLGGCLPILV 443
Cdd:cd19751    1 GLSIIIVTILIRLALLPLTLKQQKSMRKMQVIRPEMEAIREKYKEKaskdkvQQEMQKEMLGLYKKHGVNPMAGCLPLFI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 444 QMPVFLALYWVLLESVEMRQAPWMfWITDLSIKDPYFILPIIMGVTMFIQQQLNPT------PPDPMQARVMKLLPIIFT 517
Cdd:cd19751   81 QLPIFMAFYFAIMRTEEIRYHTFL-WFFDLGQPDYLYILPFVAGITTYFQFKMTMShqqqmqMMQMQMKVMLYVMPVMII 159
                        170       180       190
                 ....*....|....*....|....*....|
gi 500264326 518 FFFLWFPAGLVLYWVVNNILSIAQQWYITR 547
Cdd:cd19751  160 IAGLSFPSALSLYWIISNLFMIIQTYFIVR 189
PRK00145 PRK00145
putative inner membrane protein translocase component YidC; Provisional
361-551 2.45e-47

putative inner membrane protein translocase component YidC; Provisional


Pssm-ID: 234665 [Multi-domain]  Cd Length: 223  Bit Score: 164.53  E-value: 2.45e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 361 NIHALLGNWGWS----IIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQALKEQFGDDRQKMSQAMMELYKKEKINPLG 436
Cdd:PRK00145  19 FVSSVISNPNFSygiaIILVTLIIRLLILPLNIKQTKSSLRMNEIQPEIKKLQAKYKNDPQKLQQEMMKLYKEKGVNPLG 98
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 437 GCLPILVQMPVFLALYWVLLESVEMRQAPWMfWITDLSIKDPYFILPIIMGVTMFIQQQLNpTPPDPMQARVMKLLPIIF 516
Cdd:PRK00145  99 GCLPLLIQWPILIALYYVFNNLTGINGVSFL-WIKDLAKPDITWILPILSGATTYLSGYLM-TKADSSQAGQMKTMNIGM 176
                        170       180       190
                 ....*....|....*....|....*....|....*....
gi 500264326 517 TFFFLW----FPAGLVLYWVVNNILSIAQQwYITRQIEA 551
Cdd:PRK00145 177 SIFMGVmswkFKSALVLYWVIGNLIQIIQT-YFIKKLEL 214
PRK02944 PRK02944
YidC family membrane integrase SpoIIIJ;
350-546 4.30e-47

YidC family membrane integrase SpoIIIJ;


Pssm-ID: 179508  Cd Length: 255  Bit Score: 164.94  E-value: 4.30e-47
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 350 FIAQPIFWLLQNIHALLG-NWGWSIIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQALKEQFGDD----RQKMSQAMM 424
Cdd:PRK02944  39 YFVYPLSQLITYFANLFGsNYGLAIIVVTLLIRLLILPLMIKQTKSTKAMQALQPEMQKLKEKYSSKdqatQQKLQQEMM 118
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 425 ELYKKEKINPLGGCLPILVQMPVFLALYWVLLESVEMRQAPWMFWitDLSIKDPYFILPIIMGVTMFIQQQL----NPTp 500
Cdd:PRK02944 119 QLFQKNGVNPLAGCLPIFIQMPILIAFYHAIMRTSEISKHSFLWF--DLGQADPYYILPIVAGITTFIQQKLmmagTAG- 195
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*.
gi 500264326 501 PDPMQARVMKLLPIIFTFFFLWFPAGLVLYWVVNNILSIAQQWYIT 546
Cdd:PRK02944 196 QNPQMAMMLWLMPIMILIFAINFPAALSLYWVVGNIFMIAQTYLIK 241
PRK01001 PRK01001
putative inner membrane protein translocase component YidC; Provisional
322-551 1.26e-46

putative inner membrane protein translocase component YidC; Provisional


Pssm-ID: 234887 [Multi-domain]  Cd Length: 795  Bit Score: 174.60  E-value: 1.26e-46
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 322 LYAGP------KSQDKLEELSPGLrlTVDY-------GILWFIAQP----IFWLLQNIHALLGNWGWSIIVLTIVIKLAF 384
Cdd:PRK01001 514 VYAGPladptlKTLDRAYTNSKGE--NPEYldsitfrGFFSFITEPfaalLFIIMKFFKFLTGSWGISIILLTVFLKLLL 591
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 385 FPLSAASYRSMARMRAVSPKMQALKEQFGDDRQKMSQAMMELYKKEKINPLGGCLPILVQMPVFLALYWVLLESVEMRQA 464
Cdd:PRK01001 592 YPLNAWSIRSMRRMQKLSPYIQEIQQKYKKEPKRAQMEIMALYKTNKVNPITGCLPLLIQLPFLIAMFDLLKSSFLLRGA 671
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 465 PWM-FWITDLSIKDPYF--------------ILPIIMGVTMFIQQQLNPT-PPDPM-----QARVM-KLLPIIFTFFFLW 522
Cdd:PRK01001 672 SFIpGWIDNLTAPDVLFswetpiwfignefhLLPILLGVVMFAQQKISSLkRKGPVtdqqrQQEAMgTMMALLFTFMFYN 751
                        250       260
                 ....*....|....*....|....*....
gi 500264326 523 FPAGLVLYWVVNNILSIAQQWYITRQIEA 551
Cdd:PRK01001 752 FPSGLNIYWLSSMLLGVIQQWVTNKILDS 780
5TM_Oxa1-like cd20069
Five transmembrane core domain of mitochondrial inner membrane protein Oxa1 and similar ...
369-543 2.16e-43

Five transmembrane core domain of mitochondrial inner membrane protein Oxa1 and similar proteins; This group is composed mostly of the mitochondrial members of the YidC/Oxa1/Alb3 protein family of insertases, including mitochondrial inner membrane proteins Oxa1, Oxa1-like (Oxa1L), cytochrome c oxidase assembly protein 18 (Cox18, also called Oxa2), and Arabidopsis thaliana mitochondrial ALBINO3-like protein 3 (ALB33). It also includes Arabidopsis thaliana chloroplastic ALBINO3-like protein 2 (ALB32). Members of this group mediate the insertion of both mitochondrion-encoded precursors and nuclear-encoded proteins from the matrix into the mitochondrial inner membrane. Oxa1 and Cox18/Oxa2 are essential for the activity and assembly of cytochrome c oxidase, playing central roles in the translocation and export of the N-terminal and C-terminal parts, respectively, of the COX2 protein into the mitochondrial intermembrane space. ALB32 may be involved in the insertion of integral membrane proteins into the chloroplast thylakoid membranes. YidC/Oxa1/Alb3 family insertases contain a core domain of five transmembrane (5TM) segments that is essential to insertase function.


Pssm-ID: 410993 [Multi-domain]  Cd Length: 201  Bit Score: 153.45  E-value: 2.16e-43
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 369 WGWSIIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQALKEQF------GDD--RQKMSQAMMELYKKEKINPLGGCLP 440
Cdd:cd20069    4 WWATIAATTVALRLLLLPLVIKSQRNAARMANLQPELQKLQEKLkearasGDQleAAEARKELKELMKKHNVNPLKSLLL 83
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 441 ILVQMPVFLALYWVL-----LESVEMRQAPwMFWITDLSIKDPYFILPIIMGVTMFI------QQQLNPTPPDPMQARVM 509
Cdd:cd20069   84 PLVQAPVFISFFFALrkmanLPVPSFKTGG-LLWFTDLTVPDPYYILPILTSLTFLAtielgaETGTSGSPQSKTMKNVF 162
                        170       180       190
                 ....*....|....*....|....*....|....
gi 500264326 510 KLLPIIFTFFFLWFPAGLVLYWVVNNILSIAQQW 543
Cdd:cd20069  163 RGLPVLMIPFTANFPSAVFLYWITSNLFSLAQNL 196
PRK01315 PRK01315
putative inner membrane protein translocase component YidC; Provisional
347-556 9.98e-42

putative inner membrane protein translocase component YidC; Provisional


Pssm-ID: 234941  Cd Length: 329  Bit Score: 152.97  E-value: 9.98e-42
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 347 ILWFIAQPIFWLLQNI----HALLG---------NWGWSIIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQALKEQFG 413
Cdd:PRK01315   7 FGSAIMTPLYWVISGIlvlfHTLLGflfgpdsglTWVLSIVGLVIVIRALLIPLFVKQIKSQRNMQEIQPKMKKIQEKYK 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 414 DDRQKMSQAMMELYKKEKINPLGGCLPILVQMPVFLALYWVLLESVEmRQAPWMFWITDL--SIKDPYF----------- 480
Cdd:PRK01315  87 GDRERMSQEMMKLYKETGTNPLSSCLPLLLQMPIFFALYRVLDSAAS-RGDGIGPINPPLleSFRHAHIfgaplaatflq 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 481 --------------ILPIIMGVTMFIQQ-QLNP--TPPD----PM---QARVMKLLPIIFTFFFLWFPAGLVLYWVVNNI 536
Cdd:PRK01315 166 alnagntavqvvaaVLIILMSASQFITQlQLMTknMPPEaktgPMaqqQKMLLYLFPLMFLVSGIAFPVGVLFYWLTSNV 245
                        250       260
                 ....*....|....*....|
gi 500264326 537 LSIAQQWYITRQIEAGAKPA 556
Cdd:PRK01315 246 WTMGQQFYVIRNNPTPGSPA 265
PRK01622 PRK01622
membrane protein insertase YidC;
350-541 2.39e-35

membrane protein insertase YidC;


Pssm-ID: 179310  Cd Length: 256  Bit Score: 133.34  E-value: 2.39e-35
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 350 FIAQPIFWLLQNIHALL-GNWGWSIIVLTIVIKLAFFPLSAASYRSM----ARMRAVSPKMQALKEQFGDDRQKMSQA-- 422
Cdd:PRK01622  40 YFVYPFSFLIQFVAHHIgGSYGIAIIIVTLIIRSLMIPLAVSQYKSQrgmqEKMAVMKPELDKIQAKLKVTKDLEKQKey 119
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 423 ---MMELYKKEKINPLG-GCLPILVQMPVFLALYWVLLESVEMRQAPWMfWItdlSIKDPYFILPIIMGVTMFIQ---QQ 495
Cdd:PRK01622 120 qkeMMELYKSGNINPLAmGCLPLLIQMPILSAFYYAIRRTEEIASHSFL-WF---NLGHADHILPIIAGLTYFIQmkvSQ 195
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|....*...
gi 500264326 496 LNPTPPDPMQ-ARVMKLL-PIIFTFFFLWFPAGLVLYWVVNNILSIAQ 541
Cdd:PRK01622 196 SNGTSPEQVQmLKIQGIMmPAMILFMSFAAPSALVLYWITGGLFLMGQ 243
PRK03449 PRK03449
putative inner membrane protein translocase component YidC; Provisional
348-551 8.83e-27

putative inner membrane protein translocase component YidC; Provisional


Pssm-ID: 179580  Cd Length: 304  Bit Score: 110.54  E-value: 8.83e-27
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 348 LWFIAQPIFWLLQNIHALLG---------NWGWSIIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQALKEQFGDDRQK 418
Cdd:PRK03449   2 LDFIYYPVSAILWFWHKLFSfvlgpdngfAWALSVMFLVFTLRALLYKPFVRQIRTTRKMQELQPQIKALQKKYGNDRQK 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 419 MSQAMMELYKKEKINPLGGCLPILVQMPVFLALYWVLLE-------------SVEMRQ---------------------- 463
Cdd:PRK03449  82 MALEMQKLQKEHGFNPILGCLPMLAQIPVFLGLFHVLRSfnrtgtgfgqlgmSVEENRntpnyvfsaedvqsfldarlfg 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 464 APWMFWITDLSIKDPYFI-------------LPIIMGVTMF------IQQQLNPTPPDPMQARVMKL------LPIIFTF 518
Cdd:PRK03449 162 APLSAYITMPRSGLDAFVdftrtniilvgvpLMIIAGVATHfnsrasVARQSAEAAANPQTAMMNKLalwvfpLGVLVGG 241
                        250       260       270
                 ....*....|....*....|....*....|...
gi 500264326 519 FFLwfPAGLVLYWVVNNILSIAQQWYITRQIEA 551
Cdd:PRK03449 242 PFL--PLAILLYWVSNNIWTFGQQHYVFGKIDK 272
PRK02654 PRK02654
putative inner membrane protein translocase component YidC; Provisional
368-455 1.63e-26

putative inner membrane protein translocase component YidC; Provisional


Pssm-ID: 235058  Cd Length: 375  Bit Score: 111.23  E-value: 1.63e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 368 NWGWSIIVLTIVIKLAFFPLSAASYRSMARMRAVSPKMQA----LKEQFGDDRQKMSQAMMELYkKEKINPLGGCLPILV 443
Cdd:PRK02654  26 SYGLAIVALTLVIRFALYPLSAGSIRNMRRMKIAQPVMQKrqaeIQERYKNDPQKQQEEMGKLM-KEFGNPLAGCLPLLV 104
                         90
                 ....*....|..
gi 500264326 444 QMPVFLALYWVL 455
Cdd:PRK02654 105 QMPILFALFATL 116
PRK02463 PRK02463
OxaA-like protein precursor; Provisional
345-546 3.73e-26

OxaA-like protein precursor; Provisional


Pssm-ID: 235040  Cd Length: 307  Bit Score: 108.66  E-value: 3.73e-26
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 345 YGILW-FIAQP----IFWLLQNIHalLGnWGWSIIVLTIVIKLAFFPLSAASYRSMARMravSPKMQALKEQFGDDRQKM 419
Cdd:PRK02463  34 TGFIWnFLGAPmsyfIDYFANNLG--LG-FGLAIIIVTIIVRLIILPLGLYQSWKATYQ---SEKMAYLKPVFEPINERL 107
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 420 ------------SQAMMELYKKEKINPLG--GCLPILVQMPVFLALYWVLLESVEMRQAPWMfWItDLSikDPYFILPII 485
Cdd:PRK02463 108 knattqeekmaaQTELMAAQRENGISMLGgiGCLPLLIQMPFFSALYFAAQYTKGVSTSTFL-GI-DLG--SPSLVLTAI 183
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 500264326 486 MGVTMFIQQQLNPTPPDPMQARVMK----LLPIIFTFFFLWFPAGLVLYWVVNNILSIAQQWYIT 546
Cdd:PRK02463 184 IGVLYFFQSWLSMMGVPEEQREQMKammyMMPIMMVVFSFSSPAGVGLYWLVGGFFSIIQQLITT 248
PRK02201 PRK02201
putative inner membrane protein translocase component YidC; Provisional
350-541 1.54e-19

putative inner membrane protein translocase component YidC; Provisional


Pssm-ID: 235012  Cd Length: 357  Bit Score: 90.46  E-value: 1.54e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 350 FIAQPIFWLLQNIHALLGNWGW-------SIIVLTIVIKLAFFPLSAASYRSMARMRAVSPK---MQALKEQFGDD---R 416
Cdd:PRK02201 107 LFVYPIAQIILSIMASQSLSELygwstilAIIVVVLIIRLISFLITFKSTFNQEKQEELQGKkakIDAKYKDYKKDkqmK 186
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 417 QKMSQAMMELYKKEKINPLGGCLPILVQMPVFLALYWVLLESVEMRQAPWmFWItDLSiKDPY-----------FILPII 485
Cdd:PRK02201 187 QRKQQEIQELYKKHNISPFSPFVQMFVTLPIFIAVYRVVQSLPSIKVTTW-LGI-DLS-ATSWqeifagnwiylPILIIV 263
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 500264326 486 MGV---TMFIQQQLN-------PTPPDPMQA-----RVMKLLPIIFTFFFLWFPAGLVLYWVVNNILSIAQ 541
Cdd:PRK02201 264 VPVqalSQLLPQILNkkknkerTLNVKEKEAlkkqnKTQNIISIVFIFFGVIFAAGVQIYWIIGGIWTILQ 334
PRK00247 PRK00247
putative inner membrane protein translocase component YidC; Validated
347-456 1.84e-12

putative inner membrane protein translocase component YidC; Validated


Pssm-ID: 178945 [Multi-domain]  Cd Length: 429  Bit Score: 69.49  E-value: 1.84e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 347 ILWFIAQPIFWLLQNIHALLGN---------WGWSIIVLTIVIKLAFFPLSAASYRS---MARMRavsPKMQALKEQFGD 414
Cdd:PRK00247   1 MLDIFIYPVSGVMKLWHLLLHNvlglddslaWFASLFGLVITVRAIIAPFTWQQYKSgrtAAHIR---PKRKALREEYKG 77
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*..
gi 500264326 415 -----DRQKMSQAMMELYKKEKINPLGGCLPILVQMPVFLALYWVLL 456
Cdd:PRK00247  78 ktdeaSIRELQQKQKDLNKEYGYNPLAGCVPALIQIPVFLGLYQVLL 124
YidC_peri cd19960
periplasmic beta-super sandwich fold domain of membrane protein insertase YidC from ...
82-344 6.35e-10

periplasmic beta-super sandwich fold domain of membrane protein insertase YidC from Gram-negative bacteria and similar domains; Membrane protein insertase YidC, also called foldase YidC or membrane integrase YidC, facilitates proper folding, insertion, and assembly of inner membrane proteins and complexes. Depending on the nature of the substrate, YidC functions in a Sec-independent (YidC only) or a Sec-dependent manner as part of a complex containing YidC, the SecYEG channel, and SecDFYajC. YidC belongs to the YidC/Oxa1/Alb3 protein family of insertases that contains a core domain of five transmembrane (TM) segments that is essential to insertase function. In addition to this core transmembrane domain, YidC from Gram-negative bacteria contain an extra transmembrane segment (TM1) at the N-terminus and a large periplasmic domain, located between TM1 and TM2, that adopts a beta-super sandwich fold that is found in sugar-binding proteins such as galactose mutarotase. This periplasmic domain may have a role in protein assembly: a region of YidC that binds to SecF maps to one edge of the beta-super sandwich. Other members of the YidC/Oxa1/Alb3 family include YidC1/YidC2 from gram-positive bacteria as well as eukaryotic members such as mitochondrial Oxa1/Oxa2 (or Cox18) and chloroplastic Alb3/Alb4; they are not part of this hierarchy as they do not possess the periplasmic domain.


Pssm-ID: 410999  Cd Length: 233  Bit Score: 59.57  E-value: 6.35e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326  82 LIRVRTDVLDLAIDPRGgDIVELHLPQYPRRQDRPdvpFQLFERSSErtyeAQSGL-IGDGPDK----ASGRPQYSSEKt 156
Cdd:cd19960    2 IATVKSKDFELTIDTLG-RISQFYLKDKKYKNEDG---KQLELISPQ----APKPLeIRFSDPAlneeAFKTPYTASVS- 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 157 eyQLAEGQDALVVDLNYSADGVNYIKRFTLER-GNYALKVNYLIDNqsqqPWTGYLfGQlkRDKSGDPSSSTAtgtatyl 235
Cdd:cd19960   73 --EIDLESGPQSVVLTQTLSGLTVTKTITFYPdGHYDVKVKLSKPV----DYFITP-GQ--RPNAAVDSYTVH------- 136
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 500264326 236 GAALWTKDEPYRKVSmsNMDDKNLRETVQGGWIAWLQHYFVTAWIPQAGDTNQVQTrKDSQGNyiigftgPAVTVpaGAQ 315
Cdd:cd19960  137 GALVKTADGTITIIE--DGDAEGTESFSNVNIAASFDRYYATLFYNFDKGLNVVVT-KDASDN-------PLVFV--KGN 204
                        250       260
                 ....*....|....*....|....*....
gi 500264326 316 GETGATLYAGPKSQDKLEELSPGLRLTVD 344
Cdd:cd19960  205 GNFSLHGYIGPKEYKLLKSIDPELTDVIE 233
 
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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