NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|672091835|gb|KFF87860|]
View 

transcription antiterminator BglG [Serratia nematodiphila DZ0503SBS1]

Protein Classification

BglG family transcription antiterminator( domain architecture ID 11467243)

BglG family transcription antiterminator similar to Bacillus subtilis transcriptional regulator MtlR that positively regulates the expression of the mtlAFD operon, which is involved in the uptake and catabolism of mannitol

Gene Ontology:  GO:0006355|GO:0009401|GO:0008982
PubMed:  15802242|9305643

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
BglG COG3711
Transcriptional antiterminator [Transcription];
17-637 8.35e-140

Transcriptional antiterminator [Transcription];


:

Pssm-ID: 442925 [Multi-domain]  Cd Length: 618  Bit Score: 421.19  E-value: 8.35e-140
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835  17 QTETLPQDELAKRFAVSTRTVRADITALNEILDKYGARFVHSRGAGYRLQVDNAALfsALQHQERRKQATPRSAQERVHY 96
Cdd:COG3711    8 NNNVVTAKELAKKLNVSERTIRYDIKKINEWLKKNGLEIISKKGIGFRLDIDDEQK--EKLLQLLEKSEDPLSPKERVAY 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835  97 LLVRFLTSAFSLKLEDLADEWFVSRGTLQNDMAEVRERLAHYQLTIETKPRYGMKLFGAEMAIRACLTDLLFQLQLADAE 176
Cdd:COG3711   86 ILLRLLLAGDPISLDDLAEELFVSRSTILNDLKKIEKILKKYGLTLERKPNYGIKLEGSELDIRKALAELLSELLSENDL 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 177 NPLLNNEILLQPQVAAFAGLLHPLLSQYAIRLTDEGEQYLIFYCAVALRRINDGYPLPDF-----EVEDGDEavRQVSTR 251
Cdd:COG3711  166 LSLLLLKLIPEEDLELIEEIIEEAEKKLGIKLSDSIYINLTDHIAIAIKRIKKGKYIKLDnpllwEIKKPKE--YEIAKE 243
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 252 LAAELRAASGKEISMAEEAYLRVNIAARRVQ-DVQPTEINADDEEALVDYILSYINAHYNYNLQGDEQLRADLLTHIKTM 330
Cdd:COG3711  244 ILKLIEERLGISLPEDEIGYIALHLLGARLNnDNELSEIITLEITKLIKEIINIIEEELGIDLDEDSLLYERLITHLKPA 323
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 331 ITRVKYQINIPNPLLANIKQHYPMAYDVTLAAVSSWGKYTPYTLSENEIGYLVLHIGVGLERHYNigyERHPQVMLVCDT 410
Cdd:COG3711  324 INRLKYGIPIRNPLLEEIKEKYPEAFELAKKIAKYLEKELGIEIPEDEIGYLTLHFGAALERQKE---SKKKRVLVVCSS 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 411 GNSTVRMIQAQIARKYPQLVMTRIVSLRDYEMLAHIDEDFVISNARIgeKNKPVVVMSPFPTDYQLEQLGKLVLVDRTKp 490
Cdd:COG3711  401 GIGTSRLLKSRLKKLFPEIEIIDVISYRELEEIDLEDYDLIISTVPL--EDKPVIVVSPLLTEEDIEKIRKFLKQIKKK- 477
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 491 ymLEKFfdaeHFMVLNEPLTQAELFSRVCGQLEREGYVGADFYPSVVEREAIVSTLLGEGIALPHSLGLLAKKTVVVTLL 570
Cdd:COG3711  478 --LAKI----LFELLLLLLLLEEKEIIILLLLLLIEEALAADAIEELEEEEIEEELEEIIIIIVIAIPIIIIIIIAIIVL 551
                        570       580       590       600       610       620
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 672091835 571 APQGVAWGEGEVAHVIFLLAISKSDYEEAMAIYELFVTFVRERSMSRLLGSDSFDSFKAVALDCLSR 637
Cdd:COG3711  552 AAEEPGVIKLILVLLLLLILIILLEDDEALLVILLLLLLLIESSLLLLLLLELLLELELELLILLLL 618
 
Name Accession Description Interval E-value
BglG COG3711
Transcriptional antiterminator [Transcription];
17-637 8.35e-140

Transcriptional antiterminator [Transcription];


Pssm-ID: 442925 [Multi-domain]  Cd Length: 618  Bit Score: 421.19  E-value: 8.35e-140
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835  17 QTETLPQDELAKRFAVSTRTVRADITALNEILDKYGARFVHSRGAGYRLQVDNAALfsALQHQERRKQATPRSAQERVHY 96
Cdd:COG3711    8 NNNVVTAKELAKKLNVSERTIRYDIKKINEWLKKNGLEIISKKGIGFRLDIDDEQK--EKLLQLLEKSEDPLSPKERVAY 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835  97 LLVRFLTSAFSLKLEDLADEWFVSRGTLQNDMAEVRERLAHYQLTIETKPRYGMKLFGAEMAIRACLTDLLFQLQLADAE 176
Cdd:COG3711   86 ILLRLLLAGDPISLDDLAEELFVSRSTILNDLKKIEKILKKYGLTLERKPNYGIKLEGSELDIRKALAELLSELLSENDL 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 177 NPLLNNEILLQPQVAAFAGLLHPLLSQYAIRLTDEGEQYLIFYCAVALRRINDGYPLPDF-----EVEDGDEavRQVSTR 251
Cdd:COG3711  166 LSLLLLKLIPEEDLELIEEIIEEAEKKLGIKLSDSIYINLTDHIAIAIKRIKKGKYIKLDnpllwEIKKPKE--YEIAKE 243
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 252 LAAELRAASGKEISMAEEAYLRVNIAARRVQ-DVQPTEINADDEEALVDYILSYINAHYNYNLQGDEQLRADLLTHIKTM 330
Cdd:COG3711  244 ILKLIEERLGISLPEDEIGYIALHLLGARLNnDNELSEIITLEITKLIKEIINIIEEELGIDLDEDSLLYERLITHLKPA 323
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 331 ITRVKYQINIPNPLLANIKQHYPMAYDVTLAAVSSWGKYTPYTLSENEIGYLVLHIGVGLERHYNigyERHPQVMLVCDT 410
Cdd:COG3711  324 INRLKYGIPIRNPLLEEIKEKYPEAFELAKKIAKYLEKELGIEIPEDEIGYLTLHFGAALERQKE---SKKKRVLVVCSS 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 411 GNSTVRMIQAQIARKYPQLVMTRIVSLRDYEMLAHIDEDFVISNARIgeKNKPVVVMSPFPTDYQLEQLGKLVLVDRTKp 490
Cdd:COG3711  401 GIGTSRLLKSRLKKLFPEIEIIDVISYRELEEIDLEDYDLIISTVPL--EDKPVIVVSPLLTEEDIEKIRKFLKQIKKK- 477
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 491 ymLEKFfdaeHFMVLNEPLTQAELFSRVCGQLEREGYVGADFYPSVVEREAIVSTLLGEGIALPHSLGLLAKKTVVVTLL 570
Cdd:COG3711  478 --LAKI----LFELLLLLLLLEEKEIIILLLLLLIEEALAADAIEELEEEEIEEELEEIIIIIVIAIPIIIIIIIAIIVL 551
                        570       580       590       600       610       620
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 672091835 571 APQGVAWGEGEVAHVIFLLAISKSDYEEAMAIYELFVTFVRERSMSRLLGSDSFDSFKAVALDCLSR 637
Cdd:COG3711  552 AAEEPGVIKLILVLLLLLILIILLEDDEALLVILLLLLLLIESSLLLLLLLELLLELELELLILLLL 618
PTS_IIA_fru cd00211
PTS_IIA, PTS system, fructose/mannitol specific IIA subunit. The bacterial phosphoenolpyruvate: ...
497-630 9.72e-21

PTS_IIA, PTS system, fructose/mannitol specific IIA subunit. The bacterial phosphoenolpyruvate: sugar phosphotransferase system (PTS) is a multi-protein system involved in the regulation of a variety of metabolic and transcriptional processes. This family is one of four structurally and functionally distinct group IIA PTS system cytoplasmic enzymes, necessary for the uptake of carbohydrates across the cytoplasmic membrane and their phosphorylation.


Pssm-ID: 238129 [Multi-domain]  Cd Length: 136  Bit Score: 88.39  E-value: 9.72e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 497 FDAEHFMVLNEPLTQAELFSRVCGQLEREGYVGADFYPSVVEREAIVSTLLGEGIALPHSLGLLAKKTVVVTLLAPQGVA 576
Cdd:cd00211    1 LTKENIRLNLKAKSKEEAIEELAQLLVAAGYVEEEYIEALLEREKEGSTGIGNGIAIPHAKSEAVKKPGIAVLRLKEPVD 80
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 672091835 577 WG--EGEVAHVIFLLAISKSDyEEAMAIYELFVTFVRERSMSRLLGSDSFDSFKAV 630
Cdd:cd00211   81 FGslDGQPVHLIFLLAAPDSN-EHLKALSQLARLLSDEEFVEQLLNAQSKEEILAL 135
PRD pfam00874
PRD domain; The PRD domain (for PTS Regulation Domain), is the phosphorylatable regulatory ...
301-387 3.56e-18

PRD domain; The PRD domain (for PTS Regulation Domain), is the phosphorylatable regulatory domain found in bacterial transcriptional antiterminator such as BglG, SacY and LicT, as well as in activators such as MtlR and LevR. The PRD is phosphorylated on one or two conserved histidine residues. PRD-containing proteins are involved in the regulation of catabolic operons in Gram+ and Gram- bacteria and are often characterized by a short N-terminal effector domain that binds to either RNA (CAT-RBD for antiterminators pfam03123) or DNA (for activators), and a duplicated PRD module which is phosphorylated by the sugar phosphotransferase system (PTS) in response to the availability of carbon source. The phosphorylations modify the conformation and stability of the dimeric proteins and thereby the RNA- or DNA-binding activity of the effector domain. The structure of the LicT PRD domains has been solved in both the active (pdb:1h99) and inactive state (pdb:1tlv), revealing massive structural rearrangements upon activation.


Pssm-ID: 459973 [Multi-domain]  Cd Length: 90  Bit Score: 79.60  E-value: 3.56e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835  301 ILSYINAHYNYNLQgDEQLRADLLTHIKTMITRVKYQINIPNPLLANIKQHYPMAYDVTLAAVSSWGKYTPYTLSENEIG 380
Cdd:pfam00874   3 IIELIEKKLGITFD-DDILYIRLILHLAFAIERIKEGITIENPLLEEIKEKYPKEFEIAKKILEILEEELGIELPEDEIG 81

                  ....*..
gi 672091835  381 YLVLHIG 387
Cdd:pfam00874  82 YIALHFL 88
PRK11109 PRK11109
fused PTS fructose transporter subunit IIA/HPr protein;
518-623 4.35e-10

fused PTS fructose transporter subunit IIA/HPr protein;


Pssm-ID: 236849 [Multi-domain]  Cd Length: 375  Bit Score: 61.89  E-value: 4.35e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 518 VCGQLEREGYVGADFYPSVVEREAIVSTLLGEGIALPHslGL-----LAKKTVVVTLLAPQGVAWGEGEVAHVIFLLAiS 592
Cdd:PRK11109  25 VAAALTQAGNVAEGYVDGMLAREQQTSTFLGNGIAIPH--GTtdtrdLVLKTGVQVFQFPQGVTWGDGQTAYVAIGIA-A 101
                         90       100       110
                 ....*....|....*....|....*....|.
gi 672091835 593 KSDyeEAMAIYelfvtfvreRSMSRLLGSDS 623
Cdd:PRK11109 102 KSD--EHLGLL---------RQLTHVLSDDS 121
fruA TIGR00848
PTS system, fructose subfamily, IIA component; 4.A.2 The PTS Fructose-Mannitol (Fru) Family ...
496-624 1.04e-08

PTS system, fructose subfamily, IIA component; 4.A.2 The PTS Fructose-Mannitol (Fru) Family Bacterial PTS transporters transport and concomitantly phosphorylate their sugar substrates, and typically consist of multiple subunits or protein domains. The Fru family is a large and complex family which includes several sequenced fructose and mannitol-specific permeases as well as several putative PTS permeases of unknown specificities. The fructose permeases of this family phosphorylate fructose on the 1-position. Those of family 4.6 phosphorylate fructose on the 6-position. The Fru family PTS systems typically have 3 domains, IIA, IIB and IIC, which may be found as 1 or more proteins. The fructose and mannitol transporters form separate phylogenetic clusters in this family. This model is specific for the IIA domain of the fructose PTS transporters. Also similar to the Enzyme IIA Fru subunits of the PTS, but included in TIGR01419 rather than this model, is enzyme IIA Ntr (nitrogen), also called PtsN, found in E. coli and other organisms, which may play a solely regulatory role. [Transport and binding proteins, Carbohydrates, organic alcohols, and acids, Signal transduction, PTS]


Pssm-ID: 273298 [Multi-domain]  Cd Length: 129  Bit Score: 53.82  E-value: 1.04e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835  496 FFDAEHFMVLNEPLTQAELFSRVCGQLEREGYVG--ADFYPSVVEREAIVSTLLGEGIALPHSLGLLAKKTVVVTLLAPQ 573
Cdd:TIGR00848   1 LLNKDLIFLDQQFTSKEDVIKFLANKLLENGYISdtEEFLEDLLKREEEGTTGIGDGVAIPHAKSAAVKQPFVAIARLVK 80
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|...
gi 672091835  574 GVAWG--EGEVAHVIFLLAISKSdyEEAMAIYELFVTFvrersmSRLLGSDSF 624
Cdd:TIGR00848  81 GVDWQslDGKPVKLIFLIAVPKD--EAGNTHLKALSQL------ARLLLNDEF 125
 
Name Accession Description Interval E-value
BglG COG3711
Transcriptional antiterminator [Transcription];
17-637 8.35e-140

Transcriptional antiterminator [Transcription];


Pssm-ID: 442925 [Multi-domain]  Cd Length: 618  Bit Score: 421.19  E-value: 8.35e-140
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835  17 QTETLPQDELAKRFAVSTRTVRADITALNEILDKYGARFVHSRGAGYRLQVDNAALfsALQHQERRKQATPRSAQERVHY 96
Cdd:COG3711    8 NNNVVTAKELAKKLNVSERTIRYDIKKINEWLKKNGLEIISKKGIGFRLDIDDEQK--EKLLQLLEKSEDPLSPKERVAY 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835  97 LLVRFLTSAFSLKLEDLADEWFVSRGTLQNDMAEVRERLAHYQLTIETKPRYGMKLFGAEMAIRACLTDLLFQLQLADAE 176
Cdd:COG3711   86 ILLRLLLAGDPISLDDLAEELFVSRSTILNDLKKIEKILKKYGLTLERKPNYGIKLEGSELDIRKALAELLSELLSENDL 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 177 NPLLNNEILLQPQVAAFAGLLHPLLSQYAIRLTDEGEQYLIFYCAVALRRINDGYPLPDF-----EVEDGDEavRQVSTR 251
Cdd:COG3711  166 LSLLLLKLIPEEDLELIEEIIEEAEKKLGIKLSDSIYINLTDHIAIAIKRIKKGKYIKLDnpllwEIKKPKE--YEIAKE 243
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 252 LAAELRAASGKEISMAEEAYLRVNIAARRVQ-DVQPTEINADDEEALVDYILSYINAHYNYNLQGDEQLRADLLTHIKTM 330
Cdd:COG3711  244 ILKLIEERLGISLPEDEIGYIALHLLGARLNnDNELSEIITLEITKLIKEIINIIEEELGIDLDEDSLLYERLITHLKPA 323
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 331 ITRVKYQINIPNPLLANIKQHYPMAYDVTLAAVSSWGKYTPYTLSENEIGYLVLHIGVGLERHYNigyERHPQVMLVCDT 410
Cdd:COG3711  324 INRLKYGIPIRNPLLEEIKEKYPEAFELAKKIAKYLEKELGIEIPEDEIGYLTLHFGAALERQKE---SKKKRVLVVCSS 400
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 411 GNSTVRMIQAQIARKYPQLVMTRIVSLRDYEMLAHIDEDFVISNARIgeKNKPVVVMSPFPTDYQLEQLGKLVLVDRTKp 490
Cdd:COG3711  401 GIGTSRLLKSRLKKLFPEIEIIDVISYRELEEIDLEDYDLIISTVPL--EDKPVIVVSPLLTEEDIEKIRKFLKQIKKK- 477
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 491 ymLEKFfdaeHFMVLNEPLTQAELFSRVCGQLEREGYVGADFYPSVVEREAIVSTLLGEGIALPHSLGLLAKKTVVVTLL 570
Cdd:COG3711  478 --LAKI----LFELLLLLLLLEEKEIIILLLLLLIEEALAADAIEELEEEEIEEELEEIIIIIVIAIPIIIIIIIAIIVL 551
                        570       580       590       600       610       620
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 672091835 571 APQGVAWGEGEVAHVIFLLAISKSDYEEAMAIYELFVTFVRERSMSRLLGSDSFDSFKAVALDCLSR 637
Cdd:COG3711  552 AAEEPGVIKLILVLLLLLILIILLEDDEALLVILLLLLLLIESSLLLLLLLELLLELELELLILLLL 618
PTS_IIA_fru cd00211
PTS_IIA, PTS system, fructose/mannitol specific IIA subunit. The bacterial phosphoenolpyruvate: ...
497-630 9.72e-21

PTS_IIA, PTS system, fructose/mannitol specific IIA subunit. The bacterial phosphoenolpyruvate: sugar phosphotransferase system (PTS) is a multi-protein system involved in the regulation of a variety of metabolic and transcriptional processes. This family is one of four structurally and functionally distinct group IIA PTS system cytoplasmic enzymes, necessary for the uptake of carbohydrates across the cytoplasmic membrane and their phosphorylation.


Pssm-ID: 238129 [Multi-domain]  Cd Length: 136  Bit Score: 88.39  E-value: 9.72e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 497 FDAEHFMVLNEPLTQAELFSRVCGQLEREGYVGADFYPSVVEREAIVSTLLGEGIALPHSLGLLAKKTVVVTLLAPQGVA 576
Cdd:cd00211    1 LTKENIRLNLKAKSKEEAIEELAQLLVAAGYVEEEYIEALLEREKEGSTGIGNGIAIPHAKSEAVKKPGIAVLRLKEPVD 80
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 672091835 577 WG--EGEVAHVIFLLAISKSDyEEAMAIYELFVTFVRERSMSRLLGSDSFDSFKAV 630
Cdd:cd00211   81 FGslDGQPVHLIFLLAAPDSN-EHLKALSQLARLLSDEEFVEQLLNAQSKEEILAL 135
PTS_IIB_bgl_like cd05568
PTS_IIB_bgl_like: the PTS (phosphotransferase system) IIB domain of a family of sensory ...
402-484 1.62e-20

PTS_IIB_bgl_like: the PTS (phosphotransferase system) IIB domain of a family of sensory systems composed of a membrane-bound sugar-sensor (similar to BglF) and a transcription antiterminator (similar to BglG) which regulate expression of genes involved in sugar utilization. The domain architecture of the IIB-containing protein includes a region N-terminal to the IIB domain which is homologous to the BglG transcription antiterminator with an RNA-binding domain followed by two homologous domains, PRD1 and PRD2 (PTS Regulation Domains). C-terminal to the IIB domain is a domain similar to the PTS IIA domain. In this system, the BglG-like region and the IIB and IIA-like domains are all expressed together as a single multidomain protein. The IIB domain fold includes a central four-stranded parallel open twisted beta-sheet flanked by alpha-helices on both sides. The seven major PTS systems with this IIB fold include this sensory system with similarity to the bacterial bgl system, chitobiose/lichenan, ascorbate, lactose, galactitol, mannitol, and fructose systems.


Pssm-ID: 99910  Cd Length: 85  Bit Score: 86.02  E-value: 1.62e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 402 PQVMLVCDTGNSTVRMIQAQIARKYPQLVMTRIVSLRDYEMLAHIDEDFVISNARIGEKNKPVVVMSPFPTDYQLEQLGK 481
Cdd:cd05568    1 KKALVVCPSGIGTSRLLKSKLKKLFPEIEIIDVISLRELEEVDLDDYDLIISTVPLEDTDKPVIVVSPILTEEDIKKIRK 80

                 ...
gi 672091835 482 LVL 484
Cdd:cd05568   81 FIK 83
PRD pfam00874
PRD domain; The PRD domain (for PTS Regulation Domain), is the phosphorylatable regulatory ...
301-387 3.56e-18

PRD domain; The PRD domain (for PTS Regulation Domain), is the phosphorylatable regulatory domain found in bacterial transcriptional antiterminator such as BglG, SacY and LicT, as well as in activators such as MtlR and LevR. The PRD is phosphorylated on one or two conserved histidine residues. PRD-containing proteins are involved in the regulation of catabolic operons in Gram+ and Gram- bacteria and are often characterized by a short N-terminal effector domain that binds to either RNA (CAT-RBD for antiterminators pfam03123) or DNA (for activators), and a duplicated PRD module which is phosphorylated by the sugar phosphotransferase system (PTS) in response to the availability of carbon source. The phosphorylations modify the conformation and stability of the dimeric proteins and thereby the RNA- or DNA-binding activity of the effector domain. The structure of the LicT PRD domains has been solved in both the active (pdb:1h99) and inactive state (pdb:1tlv), revealing massive structural rearrangements upon activation.


Pssm-ID: 459973 [Multi-domain]  Cd Length: 90  Bit Score: 79.60  E-value: 3.56e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835  301 ILSYINAHYNYNLQgDEQLRADLLTHIKTMITRVKYQINIPNPLLANIKQHYPMAYDVTLAAVSSWGKYTPYTLSENEIG 380
Cdd:pfam00874   3 IIELIEKKLGITFD-DDILYIRLILHLAFAIERIKEGITIENPLLEEIKEKYPKEFEIAKKILEILEEELGIELPEDEIG 81

                  ....*..
gi 672091835  381 YLVLHIG 387
Cdd:pfam00874  82 YIALHFL 88
PTS_EIIA_2 pfam00359
Phosphoenolpyruvate-dependent sugar phosphotransferase system, EIIA 2;
496-630 6.30e-18

Phosphoenolpyruvate-dependent sugar phosphotransferase system, EIIA 2;


Pssm-ID: 459780 [Multi-domain]  Cd Length: 139  Bit Score: 80.71  E-value: 6.30e-18
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835  496 FFDAEHFMVLNEPLTQAELFSRVCGQLEREGYVGADFYPSVVEREAIVSTLLGEGIALPHSLGLLAKKTVVVTLLAPQGV 575
Cdd:pfam00359   1 LLDKELIFLNLEAKSKEEAIEFLADKLVEAGYVEPAYLEAILEREKEGSTGIGNGIAIPHARSEAVKKPGIAVLTLKEPV 80
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 672091835  576 AWG--EGEVAHVIFLLAISKSDYEEAMAIYELFVTFVRERSMSRLLGSDSFDSFKAV 630
Cdd:pfam00359  81 DFGseDGKPVKLIFLLAAPDNEASHLKILSQLARLLQDEEFVEKLLKAKDPEEILEI 137
PtsN COG1762
Phosphotransferase system mannitol/fructose-specific IIA domain (Ntr-type) [Carbohydrate ...
492-630 1.96e-16

Phosphotransferase system mannitol/fructose-specific IIA domain (Ntr-type) [Carbohydrate transport and metabolism, Signal transduction mechanisms];


Pssm-ID: 441368 [Multi-domain]  Cd Length: 150  Bit Score: 76.81  E-value: 1.96e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 492 MLEKFFDAEHFMVLNEPLTQAELFSRVCGQLEREGYVG--ADFYPSVVEREAIVSTLLGEGIALPHSLGLLAKKTVVVTL 569
Cdd:COG1762    2 MLSDLLTPELILLDLEASSKEEAIEELAELLAEKGYVLdkEEYLEALLEREELGSTGIGPGIAIPHARPEGVKKPGIAVA 81
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 672091835 570 LAPQGVAWG--EGEVAHVIFLLAISKSDYEEAMAIY-ELFVTFVRERSMSRLLGSDSFDSFKAV 630
Cdd:COG1762   82 RLKEPVDFGamDGEPVDLVFLLAAPEDDSEEHLKLLaELARLLSDEEFREKLLNAKSPEEILEL 145
MtlA2 COG4668
Mannitol/fructose-specific phosphotransferase system, IIA domain [Carbohydrate transport and ...
517-623 1.50e-15

Mannitol/fructose-specific phosphotransferase system, IIA domain [Carbohydrate transport and metabolism];


Pssm-ID: 443705 [Multi-domain]  Cd Length: 143  Bit Score: 74.04  E-value: 1.50e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 517 RVCGQ-LEREGYVGADFYPSVVEREAIVSTLLGEGIALPHslGLLA-----KKTVVVTLLAPQGVAWGEGEVAHVIFLLA 590
Cdd:COG4668   23 RLAGQlLVEAGYVEPEYIDAMLEREAQVSTYLGNGIAIPH--GTNEakdlvLKTGISVLQFPDGVDWGDGNTVYLVIGIA 100
                         90       100       110
                 ....*....|....*....|....*....|....
gi 672091835 591 iSKSDyeEAMAIY-ELFVTFVRERSMSRLLGSDS 623
Cdd:COG4668  101 -AKSD--EHLEILrQLARVLSDEENVEKLAKATD 131
PRK11109 PRK11109
fused PTS fructose transporter subunit IIA/HPr protein;
518-623 4.35e-10

fused PTS fructose transporter subunit IIA/HPr protein;


Pssm-ID: 236849 [Multi-domain]  Cd Length: 375  Bit Score: 61.89  E-value: 4.35e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 518 VCGQLEREGYVGADFYPSVVEREAIVSTLLGEGIALPHslGL-----LAKKTVVVTLLAPQGVAWGEGEVAHVIFLLAiS 592
Cdd:PRK11109  25 VAAALTQAGNVAEGYVDGMLAREQQTSTFLGNGIAIPH--GTtdtrdLVLKTGVQVFQFPQGVTWGDGQTAYVAIGIA-A 101
                         90       100       110
                 ....*....|....*....|....*....|.
gi 672091835 593 KSDyeEAMAIYelfvtfvreRSMSRLLGSDS 623
Cdd:PRK11109 102 KSD--EHLGLL---------RQLTHVLSDDS 121
PRK09863 PRK09863
putative frv operon regulatory protein; Provisional
14-627 7.67e-10

putative frv operon regulatory protein; Provisional


Pssm-ID: 182121 [Multi-domain]  Cd Length: 584  Bit Score: 61.79  E-value: 7.67e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835  14 DALQTETLPQDELAKRFAVSTRTVRADITALNEILDKyGARFVHSRGAGYRLQVDNAALFSALQHQERRKQatprsaqer 93
Cdd:PRK09863  11 DLLEQQDRSGGELAQQLGVSRRTIVRDIAYINFTLNG-KAIGSISGSAKYHLEILNRRSLFQLLQKSDNED--------- 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835  94 vHYLLVRFLTSAFsLKLEDLADEWFVSRGTLQNDMAEVRERLAHYqLTIETKPRYGMKLFGAEMAIRACLTDLLFQL-QL 172
Cdd:PRK09863  81 -RLLLLRLLLNTF-TPMAQLASALNLSRTWVAERLPRLNQRYERI-CCIASRPGLGHFIDETEEKRIDILANLIRKDpQL 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 173 ADAENPLLNN---------EILLQPQVAAFAGLLHPLLSQYAIR--LTDEGEQYlifycavalrrindgyplPDFEVEDg 241
Cdd:PRK09863 158 IPKAGPTRDNlqhlsrtacDNQHRWPLMQGDYLSSLILAIYALRnqLTDEWPQY------------------PGDEIKQ- 218
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 242 deaVRQVSTRLAAELRAASGKEISMAEEAYLRVNIAARRVQDVQPTeinADdeealvDYILSYInahynynlqgDEQLRA 321
Cdd:PRK09863 219 ---IVEHSGLFLGDNAVRTLTGLIEKQHQQAQVISADNVQQLLQRV---PG------IASLNAI----------DTQLVE 276
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 322 DLLTHI-------KTMITRVKYQINipnpllaNIKQHYPMAYDVTLAAVSSWGKYTPYTLSENEigYLVLHIGVGLERHy 394
Cdd:PRK09863 277 NIFGHLlrclafpVWIAEHRQSSIN-------NLKAQNPAAFDMALHFITLLREQLDIPLFDSD--LIALYFACALERH- 346
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 395 nigyERHPQVMLVCDTGNSTVRMIQAQIARKYPQLVMTRIVSLRDYE-MLAHIDEDFVISNAR-IGEKNKPVVVMSPFP- 471
Cdd:PRK09863 347 ----QNERVPILLLADQNSIATINQLIIEQKVLNIRVIIVRSLSELEaIREEIEPLLIINNSHyLVDLQDAINFYITFKn 422
                        490       500       510       520       530       540       550       560
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 472 --TDYQLEQLGKLVlvdrTKPYM---LEKFFDAEHFmvLNEPLTQAELFSRV----CGQLEREGYVGADFYPSVVEREAI 542
Cdd:PRK09863 423 viTAAGIEQLKHLL----ATAYIrqnPERFLSAPGS--FHYSNVRGEKWQHVtrqiCAQLVAQHLLTADEAQRIIAREGA 496
                        570       580       590       600       610       620       630       640
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 543 VSTLLGEGIALPHSLGLLAK--KTVVVTLLAPQGVawgEGEVAHVIfLLAISKSDYEEAMAIYELFVTFVRERSMSRLLG 620
Cdd:PRK09863 497 GNQLILNHLSIPHCWTEQERryRGFAITLAQPIEV---NNEVIYLV-LIVLAAADAAHELKIFSYLYSVLCQHPAEVIAG 572

                 ....*..
gi 672091835 621 SDSFDSF 627
Cdd:PRK09863 573 VTGYEAF 579
PRK13779 PRK13779
bifunctional PTS system fructose-specific transporter subunit IIA/HPr protein; Provisional
522-630 8.99e-10

bifunctional PTS system fructose-specific transporter subunit IIA/HPr protein; Provisional


Pssm-ID: 237502 [Multi-domain]  Cd Length: 503  Bit Score: 61.43  E-value: 8.99e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 522 LEREGYVGADFYPSVVEREAIVSTLLGEGIALPH---SLGLLAKKTVVVTLLAPQGVAWGEGEVAHVIFLLAiSKSDyEE 598
Cdd:PRK13779  29 LEQAGNVENGYLQGMLARELQTSTFLGNGIAIPHgtlDTRHMVKNTGVQIFQFPQGIEWGEGNIAYVVIGIA-ARSD-EH 106
                         90       100       110
                 ....*....|....*....|....*....|..
gi 672091835 599 AMAIYELFVTFVRERSMSRLLGSDSFDSFKAV 630
Cdd:PRK13779 107 LSLLRQLTHVLSDEDTAAKLATLTDVKEFRAI 138
PTS_IIB cd00133
PTS_IIB: subunit IIB of enzyme II (EII) is the central energy-coupling domain of the ...
404-483 1.50e-09

PTS_IIB: subunit IIB of enzyme II (EII) is the central energy-coupling domain of the phosphoenolpyruvate:carbohydrate phosphotransferase system (PTS). In the multienzyme PTS complex, EII is a carbohydrate-specific permease consisting of two cytoplasmic domains (IIA and IIB) and a transmembrane channel IIC domain. The IIB domain fold includes a central four-stranded parallel open twisted beta-sheet flanked by alpha-helices on both sides. The seven major PTS systems with this IIB fold include chitobiose/lichenan, ascorbate, lactose, galactitol, mannitol, fructose, and a sensory system with similarity to the bacterial bgl system. The PTS is found only in bacteria, where it catalyzes the transport and phosphorylation of numerous monosaccharides, disaccharides, polyols, amino sugars, and other sugar derivatives. The four proteins (domains) forming the PTS phosphorylation cascade (EI, HPr, EIIA, and EIIB), can phosphorylate or interact with numerous non-PTS proteins thereby regulating their activity.


Pssm-ID: 99904  Cd Length: 84  Bit Score: 54.95  E-value: 1.50e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 404 VMLVCDTGNSTVRMIQAQIARKYPQLVMTRIVSLRDYEMLAHIDE-DFVISNARIGEK--NKPVVVMSPFPTDYQLEQLG 480
Cdd:cd00133    2 ILVVCGSGIGSSSMLAEKLEKAAKELGIEVKVEAQGLSEVIDLADaDLIISTVPLAARflGKPVIVVSPLLNEKDGEKIL 81

                 ...
gi 672091835 481 KLV 483
Cdd:cd00133   82 EKL 84
PRK15083 PRK15083
PTS system mannitol-specific transporter subunit IICBA; Provisional
521-581 7.61e-09

PTS system mannitol-specific transporter subunit IICBA; Provisional


Pssm-ID: 237905 [Multi-domain]  Cd Length: 639  Bit Score: 58.53  E-value: 7.61e-09
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 672091835 521 QLEREGYVGADFYPSVVEREAIVSTLLGEGIALPHslGLLA-----KKTVVVTLLAPQGVAWGEGE 581
Cdd:PRK15083 521 QLVKGGYVEPEYVDAMLDREKLTSTYLGESIAVPH--GTVEakdrvLKTGVVFCQYPEGVRFGEEE 584
fruA TIGR00848
PTS system, fructose subfamily, IIA component; 4.A.2 The PTS Fructose-Mannitol (Fru) Family ...
496-624 1.04e-08

PTS system, fructose subfamily, IIA component; 4.A.2 The PTS Fructose-Mannitol (Fru) Family Bacterial PTS transporters transport and concomitantly phosphorylate their sugar substrates, and typically consist of multiple subunits or protein domains. The Fru family is a large and complex family which includes several sequenced fructose and mannitol-specific permeases as well as several putative PTS permeases of unknown specificities. The fructose permeases of this family phosphorylate fructose on the 1-position. Those of family 4.6 phosphorylate fructose on the 6-position. The Fru family PTS systems typically have 3 domains, IIA, IIB and IIC, which may be found as 1 or more proteins. The fructose and mannitol transporters form separate phylogenetic clusters in this family. This model is specific for the IIA domain of the fructose PTS transporters. Also similar to the Enzyme IIA Fru subunits of the PTS, but included in TIGR01419 rather than this model, is enzyme IIA Ntr (nitrogen), also called PtsN, found in E. coli and other organisms, which may play a solely regulatory role. [Transport and binding proteins, Carbohydrates, organic alcohols, and acids, Signal transduction, PTS]


Pssm-ID: 273298 [Multi-domain]  Cd Length: 129  Bit Score: 53.82  E-value: 1.04e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835  496 FFDAEHFMVLNEPLTQAELFSRVCGQLEREGYVG--ADFYPSVVEREAIVSTLLGEGIALPHSLGLLAKKTVVVTLLAPQ 573
Cdd:TIGR00848   1 LLNKDLIFLDQQFTSKEDVIKFLANKLLENGYISdtEEFLEDLLKREEEGTTGIGDGVAIPHAKSAAVKQPFVAIARLVK 80
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|...
gi 672091835  574 GVAWG--EGEVAHVIFLLAISKSdyEEAMAIYELFVTFvrersmSRLLGSDSF 624
Cdd:TIGR00848  81 GVDWQslDGKPVKLIFLIAVPKD--EAGNTHLKALSQL------ARLLLNDEF 125
Mga pfam05043
Mga helix-turn-helix domain; M regulator protein trans-acting positive regulator (Mga) is a ...
91-167 1.59e-08

Mga helix-turn-helix domain; M regulator protein trans-acting positive regulator (Mga) is a DNA-binding protein that activates the expression of several important virulence genes in group A streptococcus in response to changing environmental conditions. This domain is found in the centre of the Mga proteins. This family also contains a number of bacterial RofA transcriptional regulators that seem to be largely restricted to streptococci. These proteins have been shown to regulate the expression of important bacterial adhesins. This is presumably a DNA-binding domain.


Pssm-ID: 428276 [Multi-domain]  Cd Length: 87  Bit Score: 52.23  E-value: 1.59e-08
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 672091835   91 QERVHYLLVRFLTSAFSLKLEDLADEWFVSRGTLQNDMAEVRERLAHYQLTIETKPrygMKLFGAEMAIRACLTDLL 167
Cdd:pfam05043  14 KESLKFQLLKYLFFEEFVSIKSLAQKLYISESTLYRKIKELNKLLKEFDLSIKKKN---LKLIGDEKQIRYFYALLF 87
LevR COG3933
Transcriptional regulatory protein LevR, contains PRD, AAA+ and EIIA domains [Transcription];
297-384 1.65e-06

Transcriptional regulatory protein LevR, contains PRD, AAA+ and EIIA domains [Transcription];


Pssm-ID: 443134 [Multi-domain]  Cd Length: 916  Bit Score: 51.27  E-value: 1.65e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 297 LVDYILSYINAHYNYNLqgDEQLRADLLTHIKTMITRVKYQINIPNPLLANIKQHYPMAYDVTLAAVSSWGKYTPYTLSE 376
Cdd:COG3933  460 VVEEILELAEKKLGRKF--SENFIYALSLHLSSFIERIKEGKEIINPNLNEIKKKYPKEFKVAKEIKELIEQELDIEIPE 537

                 ....*...
gi 672091835 377 NEIGYLVL 384
Cdd:COG3933  538 DEVGFLTL 545
HTH_11 pfam08279
HTH domain; This family includes helix-turn-helix domains in a wide variety of proteins.
17-63 5.14e-06

HTH domain; This family includes helix-turn-helix domains in a wide variety of proteins.


Pssm-ID: 429896 [Multi-domain]  Cd Length: 52  Bit Score: 43.96  E-value: 5.14e-06
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*..
gi 672091835   17 QTETLPQDELAKRFAVSTRTVRADITALNEIldkyGARFVHSRGAGY 63
Cdd:pfam08279  10 ARGPISGQELAEKLGVSRRTIRRDIKILEEL----GVPIEAEPGRGY 52
PRK09765 PRK09765
PTS system 2-O-a-mannosyl-D-glycerate specific transporter subunit IIABC; Provisional
510-633 1.10e-04

PTS system 2-O-a-mannosyl-D-glycerate specific transporter subunit IIABC; Provisional


Pssm-ID: 182066 [Multi-domain]  Cd Length: 631  Bit Score: 45.11  E-value: 1.10e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 672091835 510 TQAELFSRVCGQLEREG--YVGADFYPSVVEREAIVSTLLGEGIALPH--SLGLLAKKTVVVTLLAPqgVAW---GEGEV 582
Cdd:PRK09765  20 SREEAIHALAQRLAALGkiSSTEQFLEEVYRRESLGPTALGEGLAVPHgkTAAVKEAAFAVATLSEP--LQWegvDGPEA 97
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 672091835 583 AHVIFLLAISKSdyeEAMAIY-----ELFVTFVRERSMSRLLGSDSFDSFKAvALD 633
Cdd:PRK09765  98 VDLIFLLAIPPN---EAGTTHmqlltALTTRLADDEIRARIQSATTPDELLS-ALD 149
YobV COG2378
Predicted DNA-binding transcriptional regulator YobV, contains HTH and WYL domains ...
8-65 7.70e-04

Predicted DNA-binding transcriptional regulator YobV, contains HTH and WYL domains [Transcription];


Pssm-ID: 441945 [Multi-domain]  Cd Length: 314  Bit Score: 41.99  E-value: 7.70e-04
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 672091835   8 RLAYLFDALQT-ETLPQDELAKRFAVSTRTVRADITALNEildkYGARFVHSRGA--GYRL 65
Cdd:COG2378    6 RLLALLQLLQSrRGVTAAELAERLEVSERTIYRDIDALRE----LGVPIEAERGRggGYRL 62
PRK09772 PRK09772
transcriptional antiterminator BglG; Provisional
323-386 6.85e-03

transcriptional antiterminator BglG; Provisional


Pssm-ID: 170086 [Multi-domain]  Cd Length: 278  Bit Score: 38.92  E-value: 6.85e-03
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 672091835 323 LLTHIKTMITRVKYQINIPNPLLANIKQHYPMAYDVTLAAVSSWGKYTPYTLSENEIGYLVLHI 386
Cdd:PRK09772  98 LTDHCQFAIKRFQQNVLLPNPLLWDIQRLYPKEFQLGEEALTIIDKRLGVQLPKDEVGFIAMHL 161
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH