Q92GG3 (TATA_RICCN) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Sec-independent protein translocase protein TatA

Gene names

Name:	tatA
Ordered Locus Names:	RC1160

Organism

Rickettsia conorii (strain ATCC VR-613 / Malish 7) [Complete proteome] [HAMAP]

Taxonomic identifier

272944 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rickettsiales › Rickettsiaceae › Rickettsieae › Rickettsia › spotted fever group › Rickettsia conorii

Protein attributes

Sequence length	53 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 – 53	53	Sec-independent protein translocase protein TatA HAMAP-Rule MF_00236		PRO_0000097956
Regions
	Transmembrane	1 – 21	21	Helical; Potential

Sequences

	Sequence		Length	Mass (Da)
	Q92GG3 [UniParc]. Last modified December 1, 2001. Version 1. Checksum: 4470A72C1FA293F7	FASTA	53	5,722
	10 20 30 40 50 MGMSLSHLLI VLLIIFVLFG AGKLPQVMSD LAKGLKAFKD GMKDDGSDND KNK

References

[1]

"Mechanisms of evolution in Rickettsia conorii and R. prowazekii." Ogata H., Audic S., Renesto-Audiffren P., Fournier P.-E., Barbe V., Samson D., Roux V., Cossart P., Weissenbach J., Claverie J.-M., Raoult D. Science 293:2093-2098(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC VR-613 / Malish 7.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE006914 Genomic DNA. Translation: AAL03698.1.
PIR	H97844.
RefSeq	NP_360797.1. NC_003103.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	272944.RC1160.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAL03698; AAL03698; RC1160.
GeneID	928312.
KEGG	rco:RC1160.
PATRIC	17889804. VBIRicCon45613_1334.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1826.
HOGENOM	HOG000245363.
KO	K03116.
OMA	MKDDGND.
ProtClustDB	PRK01470.
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_RICCN

Accession

Primary (citable) accession number: Q92GG3

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 19, 2002
Last sequence update:	December 1, 2001
Last modified:	May 29, 2013
This is version 63 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program