Reviewed, UniProtKB/Swiss-Prot P55406 (TRBI_RHISN)

Names and origin

Protein names

Recommended name:
    Probable conjugal transfer protein trbI

Gene names

Name:	trbI
Ordered Locus Names:	NGR_a04100
ORF Names:	y4dG

Encoded on

Plasmid sym pNGR234a

Organism

Rhizobium sp. (strain NGR234) [Complete proteome] [HAMAP]

Taxonomic identifier

394 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Rhizobiaceae › Rhizobium/Agrobacterium group › Rhizobium

Protein attributes

Sequence length	431 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Subcellular location	Membrane; Single-pass membrane protein Potential.
Sequence similarities	Belongs to the trbI/virB10 family.

Ontologies

Keywords
Biological process	Conjugation
Cellular component	Membrane
Domain	Transmembrane
Technical term	Complete proteome Plasmid
Gene Ontology (GO)
Biological process	unidirectional conjugation Inferred from electronic annotation. Source: InterPro
Cellular component	integral to membrane Inferred from electronic annotation. Source: UniProtKB-SubCell
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 431	431	Probable conjugal transfer protein trbI		PRO_0000065618
Regions
	Transmembrane	27 – 47	21	Potential

Sequences

	Sequence		Length	Mass (Da)
	P55406-1 [UniParc]. Last modified November 1, 1997. Version 1. Checksum: 062E4462D67FDCA6	FASTA	431	47,769
	10 20 30 40 50 60 MVQSLRLGAA NEAEDQNGMR RLNRLPIIVA IVIVALFVGF VVIGLAWRGL PFNRNNDIHS 70 80 90 100 110 120 ASNTPATNFG DQLKRGVTDG IIGEPVKREA FQPTPTMKQK VDKEPTVVDR PTEPEERRPR 130 140 150 160 170 180 LETEEEWKAR LMREQDEQII REAQRQRMAR LQARATALDS PLKVDISEGE KAPKNSTDTG 190 200 210 220 230 240 QNPTATENNA SDLYPAAMKS GIMGENLDPN AQASKEDFFN QDIKDDGYLP NRVVPQMSVY 250 260 270 280 290 300 ELKRGSVIPA TLITGLNSDL PGRITAQVSQ NVYDSATGYR LLIPQGAKLF GRYDSKVSFG 310 320 330 340 350 360 QERVLVVWTD LIFPNGSTLQ IGGMAGTDAE GYGGFKDRVD RHLWRTWSSA ALIALIGTGI 370 380 390 400 410 420 DMSMPESSTL ATQDTASDAV RRNFAESFGR VAEQTISKNL NVQPTIRIRP GYKFNVLVDQ 430 DIIFPSAYRD N

References

[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: 9163424] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

[2]

"Rhizobium sp. strain NGR234 possesses a remarkable number of secretion systems." Schmeisser C., Liesegang H., Krysciak D., Bakkou N., Le Quere A., Wollherr A., Heinemeyer I., Morgenstern B., Pommerening-Roeser A., Flores M., Palacios R., Brenner S., Gottschalk G., Schmitz R.A., Broughton W.J., Perret X., Strittmatter A.W., Streit W.R. Appl. Environ. Microbiol. 75:4035-4045(2009) [PubMed: 19376903] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	U00090 Genomic DNA. Translation: AAB92439.1.
RefSeq	NP_443816.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	962289.
GenomeReviews	Gene locus NGR_a04100 in contig U00090_GR.
Organism-specific databases
CMR	Search...
Family and domain databases
InterPro	IPR005498. TrbI. [Graphical view]
Pfam	PF03743. TrbI. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

TRBI_RHISN

Accession

Primary (citable) accession number: P55406

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1997
Last sequence update:	November 1, 1997
Last modified:	October 13, 2009
This is version 40 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)