Reviewed, UniProtKB/Swiss-Prot P55402 (TRBL_RHISN)

Names and origin

Protein names

Recommended name:
    Probable conjugal transfer protein trbL

Gene names

Name:	trbL
Ordered Locus Names:	NGR_a04140
ORF Names:	y4dC

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

General annotation (Comments)

Subcellular location	Cell membrane; Multi-pass membrane protein Potential.
Sequence similarities	Belongs to the trbL/virB6 family.

Ontologies

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

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 391	391	Probable conjugal transfer protein trbL		PRO_0000065621
Regions
	Transmembrane	12 – 32	21	Potential
	Transmembrane	57 – 77	21	Potential
	Transmembrane	92 – 112	21	Potential
	Transmembrane	115 – 135	21	Potential
	Transmembrane	157 – 177	21	Potential
	Transmembrane	178 – 198	21	Potential
	Transmembrane	211 – 231	21	Potential
	Transmembrane	253 – 273	21	Potential
	Transmembrane	295 – 315	21	Potential
	Transmembrane	322 – 342	21	Potential

Sequences

	Sequence		Length	Mass (Da)
	P55402-1 [UniParc]. Last modified November 1, 1997. Version 1. Checksum: A9961918C5F2E749	FASTA	391	39,715
	10 20 30 40 50 60 MVKISLARSL LIAGLAYVAF EARAFAQEGL VLTELENHVS AAAKGWETTI LDAAKSLFWI 70 80 90 100 110 120 LATIEIGIAA VWLALQAASL DSWFAELVRR IMFVGFFAFV LTQGPTFARA VIDSLFQIGA 130 140 150 160 170 180 GGGSASPAEI FDAGIRVASQ MSQQAQFGVF EDNALAIAAV LAMGVVVICF SLVAAIFVSV 190 200 210 220 230 240 MVEMYVGLLA GMIMLGLGGS SFTKDFAVRY LVYAFGVGMK LMALVMIAKI GSQVLLGLAN 250 260 270 280 290 300 APTASSDQFV TTLAIAGISV VVFIIAMYVP SIIQGVVQGA SVSGGMETIR HGGQAASFAA 310 320 330 340 350 360 GAGFLAGGAA RTGFTAGQSA RAAGSSLAGA ALRGFGAGIG SASSAAGSAA KEKAIGSPGA 370 380 390 YAGSILGLAN AKLDESRGGH SGHKPPPERK D

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: AAB92435.1.
RefSeq	NP_443812.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	962184.
GenomeReviews	Gene locus NGR_a04140 in contig U00090_GR.
KEGG	rhi:NGR_a04140.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG300408.
Family and domain databases
InterPro	IPR014150. Conjugal_tfr_TrbL. IPR007688. Conjugal_tfr_TrbL/VirB6. [Graphical view]
Pfam	PF04610. TrbL. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

TRBL_RHISN

Accession

Primary (citable) accession number: P55402

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1997
Last sequence update:	November 1, 1997
Last modified:	December 15, 2009
This is version 46 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)