Reviewed, UniProtKB/Swiss-Prot P55404 (TRBG_RHISN)

Names and origin

Protein names

Recommended name:
    Probable conjugal transfer protein trbG

Gene names

Name:	trbG
Ordered Locus Names:	NGR_a04120
ORF Names:	y4dE

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	270 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Inferred from homology.

General annotation (Comments)

Subcellular location	Periplasm Potential.
Sequence similarities	Belongs to the trbG/virB9 family.

Ontologies

Keywords
Biological process	Conjugation
Cellular component	Periplasm
Domain	Signal
Technical term	Complete proteome Plasmid
Gene Ontology (GO)
Biological process	conjugation Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	periplasmic space 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
	Signal peptide	1 – 24	24	Potential
	Chain	25 – 270	246	Probable conjugal transfer protein trbG		PRO_0000022583

Sequences

	Sequence		Length	Mass (Da)
	P55404-1 [UniParc]. Last modified November 1, 1997. Version 1. Checksum: 5E484CFDFD87CA5A	FASTA	270	28,997
	10 20 30 40 50 60 MHRTGLIAAA GCLATLVFAS AAEAQSMTTN EVKGTSISRK WRGTAGLVTT GPDGKVIFLF 70 80 90 100 110 120 GETQPSVVCS PLQVCDIELQ GGEIVRDVLV GDSVRWKVEP ATSGATGGQA IHLIVKPSEP 130 140 150 160 170 180 GLVTSMVVTT SRRTYHIQLK SHPSQYMARV GFEYPEDVST KLADINSRLE TGGIPGTAPD 190 200 210 220 230 240 KLNFSYSVSG SAPWKPKRVY SDGAKTYVQF SKSISGQDAP VLFVVSGGQN RIVNYRMNND 250 260 270 MMIVDYAVDK AILVSGVGWR QQKITIRRGG

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: AAB92437.1.
RefSeq	NP_443814.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	962273.
GenomeReviews	Gene locus NGR_a04120 in contig U00090_GR.
Organism-specific databases
CMR	Search...
Family and domain databases
InterPro	IPR010258. Conjugal_tfr_TrbG/VirB9/CagX. IPR014142. TrbG_Ti. [Graphical view]
Pfam	PF03524. CagX. 1 hit. [Graphical view]
TIGRFAMs	TIGR02775. TrbG_Ti. 1 hit.
ProtoNet	Search...

Entry information

Entry name

TRBG_RHISN

Accession

Primary (citable) accession number: P55404

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1997
Last sequence update:	November 1, 1997
Last modified:	September 22, 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)