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Protein

Probable conjugal transfer protein TraB

Gene

traB

Organism
Rhizobium sp. (strain NGR234)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein predictedi

Functioni

Enhances conjugal transfer of the plasmid.Curated

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Conjugation

Enzyme and pathway databases

BioCyciRETL1328306-WGS:GSTH-6573-MONOMER.
SFRE394:GBYN-6451-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable conjugal transfer protein TraB
Gene namesi
Name:traB
Ordered Locus Names:NGR_a04000
ORF Names:y4dQ
Encoded oniPlasmid sym pNGR234a0 Publication
OrganismiRhizobium sp. (strain NGR234)
Taxonomic identifieri394 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeSinorhizobium/Ensifer groupSinorhizobium
ProteomesiUP000001054 Componenti: Plasmid sym pNGR234a

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei16 – 3621HelicalSequence AnalysisAdd
BLAST
Transmembranei51 – 7121HelicalSequence AnalysisAdd
BLAST
Transmembranei76 – 9621HelicalSequence AnalysisAdd
BLAST
Transmembranei110 – 13021HelicalSequence AnalysisAdd
BLAST
Transmembranei135 – 15521HelicalSequence AnalysisAdd
BLAST
Transmembranei159 – 17921HelicalSequence AnalysisAdd
BLAST
Transmembranei252 – 27221HelicalSequence AnalysisAdd
BLAST
Transmembranei332 – 35221HelicalSequence AnalysisAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 387387Probable conjugal transfer protein TraBPRO_0000065597Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP55416.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

To A.tumefaciens Ti plasmid TraB.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiNOG148692.
HOGENOMiHOG000296066.
OMAiGITGWAH.
OrthoDBiEOG6RZB9S.

Family and domain databases

Gene3Di3.60.110.10. 1 hit.
InterProiIPR003010. C-N_Hydrolase.
IPR016707. Conjugal_tfr_TraB_rhizob.
[Graphical view]
PfamiPF00795. CN_hydrolase. 1 hit.
[Graphical view]
PIRSFiPIRSF017932. Conjugal_transfer_TraB_rhizob. 1 hit.
SUPFAMiSSF56317. SSF56317. 1 hit.

Sequencei

Sequence statusi: Complete.

P55416-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRRDHLQPRL LTIASIVVGT VGWSGYALLL PVALAFPILW SRARTRRVAA
60 70 80 90 100
LVSAGYFLAA SRGLPQGVAA FYTSDLWPGL LLWLCASGSF VVVHTVLWTK
110 120 130 140 150
RSDCRPFRYL LAAVLMAVPP MGITGWAHPV TAAGILFPGW GWWGLVATTA
160 170 180 190 200
GLMGLVTRMW PAVAIAFTGF WLWSAANWTE SKLPASWQGV DLKLGSTLGR
210 220 230 240 250
NTSIQRHRDL IATVKDRASG GVRNVVLPES ALGFWTPTFE RLWVKALQGT
260 270 280 290 300
EISVISGAAA IDATGYDNVL VTLSADGGRV LYRERMPVPG SMWQPWGSWL
310 320 330 340 350
GESDGARAHF FANPVVTVGN SRVAPLICYE QLVVWPTLQS MLYEPDLIVA
360 370 380
VGNGWWTKGT SIVAIQRVNA IAWAKLFAKP LVLSFNT
Length:387
Mass (Da):42,199
Last modified:November 1, 1997 - v1
Checksum:i0CBBF918150A2412
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00090 Genomic DNA. Translation: AAB91646.1.
RefSeqiNP_443826.1. NC_000914.2.
WP_010875412.1. NC_000914.2.

Genome annotation databases

EnsemblBacteriaiAAB91646; AAB91646; NGR_a04000.
GeneIDi962597.
KEGGirhi:NGR_a04000.
PATRICi32301571. VBIRhiSp122450_0421.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U00090 Genomic DNA. Translation: AAB91646.1.
RefSeqiNP_443826.1. NC_000914.2.
WP_010875412.1. NC_000914.2.

3D structure databases

ProteinModelPortaliP55416.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAB91646; AAB91646; NGR_a04000.
GeneIDi962597.
KEGGirhi:NGR_a04000.
PATRICi32301571. VBIRhiSp122450_0421.

Phylogenomic databases

eggNOGiNOG148692.
HOGENOMiHOG000296066.
OMAiGITGWAH.
OrthoDBiEOG6RZB9S.

Enzyme and pathway databases

BioCyciRETL1328306-WGS:GSTH-6573-MONOMER.
SFRE394:GBYN-6451-MONOMER.

Family and domain databases

Gene3Di3.60.110.10. 1 hit.
InterProiIPR003010. C-N_Hydrolase.
IPR016707. Conjugal_tfr_TraB_rhizob.
[Graphical view]
PfamiPF00795. CN_hydrolase. 1 hit.
[Graphical view]
PIRSFiPIRSF017932. Conjugal_transfer_TraB_rhizob. 1 hit.
SUPFAMiSSF56317. SSF56317. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Molecular basis of symbiosis between Rhizobium and legumes."
    Freiberg C.A., Fellay R., Bairoch A., Broughton W.J., Rosenthal A., Perret X.
    Nature 387:394-401(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NGR234.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NGR234.

Entry informationi

Entry nameiTRAB_RHISN
AccessioniPrimary (citable) accession number: P55416
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1997
Last modified: June 24, 2015
This is version 90 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Plasmid, Reference proteome

Documents

  1. Rhizobium plasmid pNGR234a
    Rhizobium plasmid pNGR234a: entries and gene names

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.