UniProt Accession

 TATA_ECOLI; P69428; O65938; P27856; Q2M8E1 

Genbank Protein ID

 AJ005830; AF067848; M87049; U00096; AP009048 

Genbank Nucleotide ID

 CAA06724.1; AAC19240.1; AAA67633.1; AAC76839.2; BAE77465.1 

Protein Name

 Sec-independent protein translocase protein TatA 

Protein Synonyms/Alias

  

Gene Name

 tatA 

Gene Synonyms/Alias

 mttA1; yigT; b3836; JW3813 

Created Date

 July 27, 2013 

Organism

 Escherichia coli (strain K12) 

NCBI Taxa ID

 83333 

Lysine Modification

Position	Peptide	Type	References
52	DDEPKQDKTSQDADF	acetylation	[1]
62	QDADFTAKTIADKQA	acetylation	[1]
67	TAKTIADKQADTNQE	acetylation	[1]
77	DTNQEQAKTEDAKRH	acetylation	[1]

Reference

 [1] Acetyl-Phosphate Is a Critical Determinant of Lysine Acetylation in E. coli.
 Weinert BT, Iesmantavicius V, Wagner SA, Schölz C, Gummesson B, Beli P, Nyström T, Choudhary C.
 Mol Cell. 2013 Jul 25;51(2):265-72. [PMID: 23830618] 

Functional Description

 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. 

Sequence Annotation

  

Keyword

 3D-structure; Cell inner membrane; Cell membrane; Complete proteome; Direct protein sequencing; Membrane; Protein transport; Reference proteome; Translocation; Transmembrane; Transmembrane helix; Transport. 

Sequence Source

 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 

Protein Length

 89 AA 

Protein Sequence

Gene Ontology

 GO:0016021; C:integral to membrane; IDA:EcoliWiki.
 GO:0005887; C:integral to plasma membrane; IEA:HAMAP.
 GO:0033281; C:TAT protein transport complex; IDA:EcoCyc.
 GO:0009977; F:proton motive force dependent protein transmembrane transporter activity; IMP:EcoCyc.
 GO:0009306; P:protein secretion; IEA:InterPro.
 GO:0043953; P:protein transport by the Tat complex; IEA:HAMAP. 

Interpro

 IPR003369; TatA/B/E.
 IPR006312; TatA/E. 

Pfam

 PF02416; MttA_Hcf106 

SMART

  

PROSITE

  

PRINTS