Q98LC5 (TATA_RHILO) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Sec-independent protein translocase protein TatA

Gene names

Name:	tatA
Ordered Locus Names:	msl1085

Organism

Rhizobium loti (strain MAFF303099) (Mesorhizobium loti) [Complete proteome] [HAMAP]

Taxonomic identifier

266835 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Phyllobacteriaceae › Mesorhizobium › Rhizobium loti

Protein attributes

Sequence length	73 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin-arginine motif in their signal peptide across membranes. TatA could form the protein-conducting channel of the Tat system By similarity. HAMAP-Rule MF_00236
Subunit structure	The Tat system comprises two distinct complexes: a TatABC complex, containing multiple copies of TatA, TatB and TatC subunits, and a separate TatA complex, containing only TatA subunits. Substrates initially bind to the TatABC complex, which probably triggers association of the separate TatA complex to form the active translocon By similarity.
Subcellular location	Cell inner membrane; Single-pass membrane protein By similarity HAMAP-Rule MF_00236.
Sequence similarities	Belongs to the TatA/E family.

Ontologies

Keywords
Biological process	Protein transport Translocation Transport
Cellular component	Cell inner membrane Cell membrane Membrane
Domain	Transmembrane Transmembrane helix
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	protein secretion Inferred from electronic annotation. Source: InterPro protein transport by the Tat complex Inferred from electronic annotation. Source: HAMAP
Cellular_component	TAT protein transport complex Inferred from electronic annotation. Source: HAMAP integral to plasma membrane Inferred from electronic annotation. Source: HAMAP
Molecular_function	protein transmembrane transporter activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 73	73	Sec-independent protein translocase protein TatA HAMAP-Rule MF_00236		PRO_0000097953
Regions
	Transmembrane	1 – 21	21	Helical; Potential

Sequences

	Sequence		Length	Mass (Da)
	Q98LC5 [UniParc]. Last modified October 1, 2001. Version 1. Checksum: A7D97DB93D8C9FE9	FASTA	73	8,109
	10 20 30 40 50 60 MGSFSIWHWM IVLVIVLLVF GRGKIPELMG DMAKGIKSFK KGMADDDVAD DKRTVEHRAD 70 ETVSAVKEKA SKS

References

[1]

"Complete genome structure of the nitrogen-fixing symbiotic bacterium Mesorhizobium loti." Kaneko T., Nakamura Y., Sato S., Asamizu E., Kato T., Sasamoto S., Watanabe A., Idesawa K., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Mochizuki Y., Nakayama S. , Nakazaki N., Shimpo S., Sugimoto M., Takeuchi C., Yamada M., Tabata S. DNA Res. 7:331-338(2000) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: MAFF303099.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000012 Genomic DNA. Translation: BAB48538.1.
RefSeq	NP_102752.1. NC_002678.2.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	266835.msl1085.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	BAB48538; BAB48538; BAB48538.
GeneID	1225415.
KEGG	mlo:msl1085.
PATRIC	22475920. VBIMesLot2464_0876.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1826.
HOGENOM	HOG000245363.
KO	K03116.
OMA	SIWHWMI.
ProtClustDB	PRK00720.
Enzyme and pathway databases
BioCyc	MLOT266835:GJ9L-867-MONOMER.
Family and domain databases
HAMAP	MF_00236. TatA_E.
InterPro	IPR003369. TatA/B/E. IPR006312. TatA/E. [Graphical view]
Pfam	PF02416. MttA_Hcf106. 1 hit. [Graphical view]
TIGRFAMs	TIGR01411. tatAE. 1 hit.
ProtoNet	Search...

Entry information

Entry name

TATA_RHILO

Accession

Primary (citable) accession number: Q98LC5

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 19, 2002
Last sequence update:	October 1, 2001
Last modified:	May 29, 2013
This is version 60 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program