ID A0A0V7ZRL9_9CYAN Unreviewed; 92 AA.
AC A0A0V7ZRL9;
DT 16-MAR-2016, integrated into UniProtKB/TrEMBL.
DT 16-MAR-2016, sequence version 1.
DT 27-MAR-2024, entry version 26.
DE RecName: Full=Sec-independent protein translocase protein TatA {ECO:0000256|HAMAP-Rule:MF_00236};
GN Name=tatA {ECO:0000256|HAMAP-Rule:MF_00236};
GN ORFNames=BC008_28320 {ECO:0000313|EMBL:KST67098.1};
OS Mastigocoleus testarum BC008.
OC Bacteria; Cyanobacteriota; Cyanophyceae; Nostocales; Hapalosiphonaceae;
OC Mastigocoleus.
OX NCBI_TaxID=371196 {ECO:0000313|EMBL:KST67098.1, ECO:0000313|Proteomes:UP000053372};
RN [1] {ECO:0000313|EMBL:KST67098.1, ECO:0000313|Proteomes:UP000053372}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BC008 {ECO:0000313|EMBL:KST67098.1,
RC ECO:0000313|Proteomes:UP000053372};
RA Guida B.S., Garcia-Pichel F.;
RT "Draft Genome of the Euendolithic (true boring) Cyanobacterium
RT Mastigocoleus testarum strain BC008.";
RL Genome Announc. 0:0-0(2015).
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:0000256|HAMAP-Rule:MF_00236}.
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 the thylakoid membrane.
CC Involved in delta pH-dependent protein transport required for
CC chloroplast development, especially thylakoid membrane formation. TATC
CC and TATB mediate precursor recognition, whereas TATA facilitates
CC translocation. {ECO:0000256|ARBA:ARBA00025340}.
CC -!- SUBUNIT: Forms a complex with TatC. {ECO:0000256|HAMAP-Rule:MF_00236}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_00236};
CC Single-pass membrane protein {ECO:0000256|HAMAP-Rule:MF_00236}.
CC Membrane {ECO:0000256|ARBA:ARBA00004167}; Single-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004167}. Plastid, chloroplast thylakoid
CC membrane {ECO:0000256|ARBA:ARBA00004581}; Single-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004581}.
CC -!- SIMILARITY: Belongs to the TatA/E family. {ECO:0000256|HAMAP-
CC Rule:MF_00236}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KST67098.1}.
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DR EMBL; LMTZ01000091; KST67098.1; -; Genomic_DNA.
DR RefSeq; WP_027840950.1; NZ_LMTZ01000091.1.
DR AlphaFoldDB; A0A0V7ZRL9; -.
DR OrthoDB; 9800908at2; -.
DR Proteomes; UP000053372; Unassembled WGS sequence.
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:0006886; P:intracellular protein transport; IEA:UniProt.
DR GO; GO:0043953; P:protein transport by the Tat complex; IEA:UniProtKB-UniRule.
DR Gene3D; 1.20.5.3310; -; 1.
DR HAMAP; MF_00236; TatA_E; 1.
DR InterPro; IPR003369; TatA/B/E.
DR InterPro; IPR006312; TatA/E.
DR NCBIfam; TIGR01411; tatAE; 1.
DR PANTHER; PTHR33162; SEC-INDEPENDENT PROTEIN TRANSLOCASE PROTEIN TATA, CHLOROPLASTIC; 1.
DR PANTHER; PTHR33162:SF1; SEC-INDEPENDENT PROTEIN TRANSLOCASE PROTEIN TATA, CHLOROPLASTIC; 1.
DR Pfam; PF02416; TatA_B_E; 1.
DR PRINTS; PR01506; TATBPROTEIN.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|HAMAP-Rule:MF_00236};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_00236};
KW Protein transport {ECO:0000256|ARBA:ARBA00022927, ECO:0000256|HAMAP-
KW Rule:MF_00236}; Reference proteome {ECO:0000313|Proteomes:UP000053372};
KW Translocation {ECO:0000256|ARBA:ARBA00023010, ECO:0000256|HAMAP-
KW Rule:MF_00236};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_00236};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_00236};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_00236}.
FT TRANSMEM 6..23
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00236"
FT REGION 70..92
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 92 AA; 10100 MW; E0C831D3DEFCBC69 CRC64;
MNIFGIGLPE MAVIMVVALL VFGPKKLPEI GRSLGKALKG FQEASQDFQE EFKKEASELE
ESLKTTAQLE SKKLEAAKSE RETVESTPKS EA
//
