TATA_NITOC
ID TATA_NITOC Reviewed; 90 AA.
AC Q3J6P7;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 08-NOV-2005, sequence version 1.
DT 25-MAY-2022, entry version 83.
DE RecName: Full=Sec-independent protein translocase protein TatA {ECO:0000255|HAMAP-Rule:MF_00236};
GN Name=tatA {ECO:0000255|HAMAP-Rule:MF_00236}; OrderedLocusNames=Noc_3058;
OS Nitrosococcus oceani (strain ATCC 19707 / BCRC 17464 / JCM 30415 / NCIMB
OS 11848 / C-107).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Chromatiales; Chromatiaceae;
OC Nitrosococcus.
OX NCBI_TaxID=323261;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 19707 / BCRC 17464 / JCM 30415 / NCIMB 11848 / C-107;
RX PubMed=16957257; DOI=10.1128/aem.00463-06;
RA Klotz M.G., Arp D.J., Chain P.S.G., El-Sheikh A.F., Hauser L.J.,
RA Hommes N.G., Larimer F.W., Malfatti S.A., Norton J.M., Poret-Peterson A.T.,
RA Vergez L.M., Ward B.B.;
RT "Complete genome sequence of the marine, chemolithoautotrophic, ammonia-
RT oxidizing bacterium Nitrosococcus oceani ATCC 19707.";
RL Appl. Environ. Microbiol. 72:6299-6315(2006).
CC -!- FUNCTION: Part of the twin-arginine translocation (Tat) system that
CC transports large folded proteins containing a characteristic twin-
CC arginine motif in their signal peptide across membranes. TatA could
CC form the protein-conducting channel of the Tat system.
CC {ECO:0000255|HAMAP-Rule:MF_00236}.
CC -!- SUBUNIT: The Tat system comprises two distinct complexes: a TatABC
CC complex, containing multiple copies of TatA, TatB and TatC subunits,
CC and a separate TatA complex, containing only TatA subunits. Substrates
CC initially bind to the TatABC complex, which probably triggers
CC association of the separate TatA complex to form the active translocon.
CC {ECO:0000255|HAMAP-Rule:MF_00236}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_00236}; Single-pass membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_00236}.
CC -!- SIMILARITY: Belongs to the TatA/E family. {ECO:0000255|HAMAP-
CC Rule:MF_00236}.
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DR EMBL; CP000127; ABA59499.1; -; Genomic_DNA.
DR RefSeq; WP_002812330.1; NC_007484.1.
DR AlphaFoldDB; Q3J6P7; -.
DR SMR; Q3J6P7; -.
DR STRING; 323261.Noc_3058; -.
DR EnsemblBacteria; ABA59499; ABA59499; Noc_3058.
DR KEGG; noc:Noc_3058; -.
DR eggNOG; COG1826; Bacteria.
DR HOGENOM; CLU_086034_5_1_6; -.
DR OMA; NRMLSHE; -.
DR OrthoDB; 1907955at2; -.
DR Proteomes; UP000006838; Chromosome.
DR GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR GO; GO:0033281; C:TAT protein transport complex; IEA:UniProtKB-UniRule.
DR GO; GO:0008320; F:protein transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR GO; GO:0043953; P:protein transport by the Tat complex; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00236; TatA_E; 1.
DR InterPro; IPR003369; TatA/B/E.
DR InterPro; IPR006312; TatA/E.
DR Pfam; PF02416; TatA_B_E; 1.
DR TIGRFAMs; TIGR01411; tatAE; 1.
PE 3: Inferred from homology;
KW Cell inner membrane; Cell membrane; Membrane; Protein transport;
KW Reference proteome; Translocation; Transmembrane; Transmembrane helix;
KW Transport.
FT CHAIN 1..90
FT /note="Sec-independent protein translocase protein TatA"
FT /id="PRO_0000336633"
FT TRANSMEM 2..22
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00236"
FT REGION 45..90
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 45..68
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 90 AA; 10010 MW; B5802506EE9FAD3F CRC64;
MGVGGISIWQ LLIVLVIILL LFGTKKLRSI GTDLGSAIKG FRNSLRDEER RDAEEAATIE
HKQAHKAENP SQRQQADADF KIKSGNDEHK
