NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|2259576259|ref|WP_252363947|]
View 

contractile injection system protein, VgrG/Pvc8 family, partial [Escherichia coli]

Protein Classification

type VI secretion system Vgr family protein( domain architecture ID 1002305)

type VI secretion system Vgr family protein; type VI secretion system tip protein VgrG is a core component and effector of Type VI secretion systems (T6SSs) that are involved in the pathogenicity of several Gram-negative bacteria

CATH:  2.30.110.50
Gene Ontology:  GO:0033104|GO:0033103
PubMed:  27352036

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
VgrG super family cl34624
Uncharacterized conserved protein VgrG, implicated in type VI secretion and phage assembly ...
5-167 1.63e-55

Uncharacterized conserved protein VgrG, implicated in type VI secretion and phage assembly [Intracellular trafficking, secretion, and vesicular transport, Mobilome: prophages, transposons, General function prediction only];


The actual alignment was detected with superfamily member COG3501:

Pssm-ID: 442724 [Multi-domain]  Cd Length: 743  Bit Score: 185.74  E-value: 1.63e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259   5 PQRYITGVVAGFGMQENNGWQMRYHLRIQPPLWRCGLRQNFRIFQQQDIRTISATLLNENGVTEWTPLFYEDHPAREFCV 84
Cdd:COG3501    69 PERYFHGIVTEFEQLGTDGGLARYRLTLVPWLWLLTLRRDSRIFQDKSVPDIVEEVLAEYGLAAFEFRLSGSYPPREYCV 148
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259  85 QYGESDLAFLARLWAEEGIFFFerFAADSPEQKLTLCDDVAGLSQA--GEFPFNPDTSAGAETECVSMFRYEAHVRPSSV 162
Cdd:COG3501   149 QYRESDLDFVSRLLEEEGIYYY--FEHEEGGHTLVLADDPSAHPPLpgATLPYHPRSGADEEEDSITRWRVRRRVRPGKV 226

                  ....*
gi 2259576259 163 QSQDY 167
Cdd:COG3501   227 TLRDY 231
 
Name Accession Description Interval E-value
VgrG COG3501
Uncharacterized conserved protein VgrG, implicated in type VI secretion and phage assembly ...
5-167 1.63e-55

Uncharacterized conserved protein VgrG, implicated in type VI secretion and phage assembly [Intracellular trafficking, secretion, and vesicular transport, Mobilome: prophages, transposons, General function prediction only];


Pssm-ID: 442724 [Multi-domain]  Cd Length: 743  Bit Score: 185.74  E-value: 1.63e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259   5 PQRYITGVVAGFGMQENNGWQMRYHLRIQPPLWRCGLRQNFRIFQQQDIRTISATLLNENGVTEWTPLFYEDHPAREFCV 84
Cdd:COG3501    69 PERYFHGIVTEFEQLGTDGGLARYRLTLVPWLWLLTLRRDSRIFQDKSVPDIVEEVLAEYGLAAFEFRLSGSYPPREYCV 148
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259  85 QYGESDLAFLARLWAEEGIFFFerFAADSPEQKLTLCDDVAGLSQA--GEFPFNPDTSAGAETECVSMFRYEAHVRPSSV 162
Cdd:COG3501   149 QYRESDLDFVSRLLEEEGIYYY--FEHEEGGHTLVLADDPSAHPPLpgATLPYHPRSGADEEEDSITRWRVRRRVRPGKV 226

                  ....*
gi 2259576259 163 QSQDY 167
Cdd:COG3501   227 TLRDY 231
VI_Rhs_Vgr TIGR03361
type VI secretion system Vgr family protein; Members of this protein family belong to the Rhs ...
4-168 2.09e-53

type VI secretion system Vgr family protein; Members of this protein family belong to the Rhs element Vgr protein family (see TIGR01646), but furthermore all are found in genomes with type VI secretion loci. However, members of this protein family, although recognizably correlated to type VI secretion according the partial phylogenetic profiling algorithm, are often found far the type VI secretion locus.


Pssm-ID: 274542 [Multi-domain]  Cd Length: 513  Bit Score: 176.62  E-value: 2.09e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259   4 IPQRYITGVVAGFGMQENNGWQMRYHLRIQPPLWRCGLRQNFRIFQQQDIRTISATLLNENGVTEWTPLFYEDHPAREFC 83
Cdd:TIGR03361  59 GGPRYFHGIVTRFEQGGTGRRLTRYRLTLVPWLWLLTLRRDSRIFQNKSVPEIITEVLKEHGITDFRFRLSKSYPPREYC 138
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259  84 VQYGESDLAFLARLWAEEGIFFFERFAADSpeQKLTLCDDVAGLSQAGEF--PFNPDTSAGAETECVSMFRYEAHVRPSS 161
Cdd:TIGR03361 139 VQYRESDLDFVSRLLEEEGIFYYFEHTEDG--HTLVLGDDASAHAPLPGAslPYNPDSGGVADRPVISQWTYRRQVRPGQ 216

                  ....*..
gi 2259576259 162 VQSQDYT 168
Cdd:TIGR03361 217 VALRDYD 223
Phage_GPD pfam05954
Phage tail baseplate hub (GPD); This family includes a number of phage late expression gene D ...
5-167 4.44e-46

Phage tail baseplate hub (GPD); This family includes a number of phage late expression gene D proteins and related bacterial sequences. This family also includes Bacteriophage Mu P proteins and related sequences. This protein forms the phage central baseplate hub.


Pssm-ID: 428689  Cd Length: 302  Bit Score: 152.47  E-value: 4.44e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259   5 PQRYITGVVAGFGMQENNGWQMRYHLRIQPPLWRCGLRQNFRIFQQQDIRTISATLLNENGVTEWTPL-FYEDHPAREFC 83
Cdd:pfam05954  39 GPRYFHGIVTEFEQVGSDGRLTRYRLTLVPWLWLLTLRRDSRIFQNKTVPDILEAVLGEHGIAVAFRFrLTRSYPPREYC 118
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259  84 VQYGESDLAFLARLWAEEGIFFFerFAADSPEQKLTLCDDVAGLSQ---AGEFPFNPDTSAGAETECVSMFRYEAHVRPS 160
Cdd:pfam05954 119 VQYRESDLAFVSRLLEEEGIFYF--FEHAEGSHTLVLADDSSALPPsagGPSLPYHPPSGTEAEGDHITRFTARRRLRPG 196

                  ....*..
gi 2259576259 161 SVQSQDY 167
Cdd:pfam05954 197 TVTLRDY 203
 
Name Accession Description Interval E-value
VgrG COG3501
Uncharacterized conserved protein VgrG, implicated in type VI secretion and phage assembly ...
5-167 1.63e-55

Uncharacterized conserved protein VgrG, implicated in type VI secretion and phage assembly [Intracellular trafficking, secretion, and vesicular transport, Mobilome: prophages, transposons, General function prediction only];


Pssm-ID: 442724 [Multi-domain]  Cd Length: 743  Bit Score: 185.74  E-value: 1.63e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259   5 PQRYITGVVAGFGMQENNGWQMRYHLRIQPPLWRCGLRQNFRIFQQQDIRTISATLLNENGVTEWTPLFYEDHPAREFCV 84
Cdd:COG3501    69 PERYFHGIVTEFEQLGTDGGLARYRLTLVPWLWLLTLRRDSRIFQDKSVPDIVEEVLAEYGLAAFEFRLSGSYPPREYCV 148
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259  85 QYGESDLAFLARLWAEEGIFFFerFAADSPEQKLTLCDDVAGLSQA--GEFPFNPDTSAGAETECVSMFRYEAHVRPSSV 162
Cdd:COG3501   149 QYRESDLDFVSRLLEEEGIYYY--FEHEEGGHTLVLADDPSAHPPLpgATLPYHPRSGADEEEDSITRWRVRRRVRPGKV 226

                  ....*
gi 2259576259 163 QSQDY 167
Cdd:COG3501   227 TLRDY 231
VI_Rhs_Vgr TIGR03361
type VI secretion system Vgr family protein; Members of this protein family belong to the Rhs ...
4-168 2.09e-53

type VI secretion system Vgr family protein; Members of this protein family belong to the Rhs element Vgr protein family (see TIGR01646), but furthermore all are found in genomes with type VI secretion loci. However, members of this protein family, although recognizably correlated to type VI secretion according the partial phylogenetic profiling algorithm, are often found far the type VI secretion locus.


Pssm-ID: 274542 [Multi-domain]  Cd Length: 513  Bit Score: 176.62  E-value: 2.09e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259   4 IPQRYITGVVAGFGMQENNGWQMRYHLRIQPPLWRCGLRQNFRIFQQQDIRTISATLLNENGVTEWTPLFYEDHPAREFC 83
Cdd:TIGR03361  59 GGPRYFHGIVTRFEQGGTGRRLTRYRLTLVPWLWLLTLRRDSRIFQNKSVPEIITEVLKEHGITDFRFRLSKSYPPREYC 138
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259  84 VQYGESDLAFLARLWAEEGIFFFERFAADSpeQKLTLCDDVAGLSQAGEF--PFNPDTSAGAETECVSMFRYEAHVRPSS 161
Cdd:TIGR03361 139 VQYRESDLDFVSRLLEEEGIFYYFEHTEDG--HTLVLGDDASAHAPLPGAslPYNPDSGGVADRPVISQWTYRRQVRPGQ 216

                  ....*..
gi 2259576259 162 VQSQDYT 168
Cdd:TIGR03361 217 VALRDYD 223
Phage_GPD pfam05954
Phage tail baseplate hub (GPD); This family includes a number of phage late expression gene D ...
5-167 4.44e-46

Phage tail baseplate hub (GPD); This family includes a number of phage late expression gene D proteins and related bacterial sequences. This family also includes Bacteriophage Mu P proteins and related sequences. This protein forms the phage central baseplate hub.


Pssm-ID: 428689  Cd Length: 302  Bit Score: 152.47  E-value: 4.44e-46
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259   5 PQRYITGVVAGFGMQENNGWQMRYHLRIQPPLWRCGLRQNFRIFQQQDIRTISATLLNENGVTEWTPL-FYEDHPAREFC 83
Cdd:pfam05954  39 GPRYFHGIVTEFEQVGSDGRLTRYRLTLVPWLWLLTLRRDSRIFQNKTVPDILEAVLGEHGIAVAFRFrLTRSYPPREYC 118
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259  84 VQYGESDLAFLARLWAEEGIFFFerFAADSPEQKLTLCDDVAGLSQ---AGEFPFNPDTSAGAETECVSMFRYEAHVRPS 160
Cdd:pfam05954 119 VQYRESDLAFVSRLLEEEGIFYF--FEHAEGSHTLVLADDSSALPPsagGPSLPYHPPSGTEAEGDHITRFTARRRLRPG 196

                  ....*..
gi 2259576259 161 SVQSQDY 167
Cdd:pfam05954 197 TVTLRDY 203
vgr_GE TIGR01646
Rhs element Vgr protein; This model represents the Vgr family of proteins, associated with ...
6-168 8.19e-28

Rhs element Vgr protein; This model represents the Vgr family of proteins, associated with some classes of Rhs elements. This model does not include a large octapeptide repeat region, VGXXXXXX, found in the Vgr of Rhs classes G and E.


Pssm-ID: 273730 [Multi-domain]  Cd Length: 483  Bit Score: 107.56  E-value: 8.19e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259   6 QRYITGVVAGFGMQENNGWQMRYHLRIQPPLWRCGLRQNFRIFQQQDIRTISATLLNENGVTEWTPLFYEDHPAREFCVQ 85
Cdd:TIGR01646  52 QRIFTGVIAGFSLGSTANGDARYSLVLRPWLWLLTRRRNNRIFQDTSVPDIIEEILREYGFADFRFDVAREYPQREYCVQ 131
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2259576259  86 YGESDLAFLARLWAEEGIFFfeRFAADSPEQKLTLCDDVAGL---SQAGEFPFNPDTSAGAETECVSMFRYEAHVRPSSV 162
Cdd:TIGR01646 132 YGETDFDFILRLLEEEGIIY--YFEHDPKKHILVAPDTSGQPqitLGYASLPFELPGAMDAREQSIYDWTRAQQVNSASV 209

                  ....*.
gi 2259576259 163 QSQDYT 168
Cdd:TIGR01646 210 ALVDYD 215
gpD COG3500
Phage protein D [Mobilome: prophages, transposons];
43-106 1.22e-03

Phage protein D [Mobilome: prophages, transposons];


Pssm-ID: 442723 [Multi-domain]  Cd Length: 336  Bit Score: 37.99  E-value: 1.22e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2259576259  43 QNFRIFQQQDIRTISATLLNENGvteWTPLFYEDHPAREFCVQYGESDLAFLARLWAEEGIFFF 106
Cdd:COG3500   115 RRSRSWEDTTLSDIVRQIAGRHG---LTPKVDATSIKIEHIDQTNESDLDFLTRLAERNGAVVK 175
 
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