ID A0A380NGR6_9FIRM Unreviewed; 419 AA.
AC A0A380NGR6;
DT 07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT 07-NOV-2018, sequence version 1.
DT 27-MAR-2024, entry version 14.
DE RecName: Full=Serine/threonine transporter SstT {ECO:0000256|HAMAP-Rule:MF_01582};
DE AltName: Full=Na(+)/serine-threonine symporter {ECO:0000256|HAMAP-Rule:MF_01582};
GN Name=sstT {ECO:0000256|HAMAP-Rule:MF_01582,
GN ECO:0000313|EMBL:SUP40040.1};
GN ORFNames=NCTC12020_00193 {ECO:0000313|EMBL:SUP40040.1};
OS Veillonella criceti.
OC Bacteria; Bacillota; Negativicutes; Veillonellales; Veillonellaceae;
OC Veillonella.
OX NCBI_TaxID=103891 {ECO:0000313|EMBL:SUP40040.1, ECO:0000313|Proteomes:UP000255367};
RN [1] {ECO:0000313|EMBL:SUP40040.1, ECO:0000313|Proteomes:UP000255367}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCTC12020 {ECO:0000313|EMBL:SUP40040.1,
RC ECO:0000313|Proteomes:UP000255367};
RG Pathogen Informatics;
RA Doyle S.;
RL Submitted (JUN-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Involved in the import of serine and threonine into the cell,
CC with the concomitant import of sodium (symport system).
CC {ECO:0000256|HAMAP-Rule:MF_01582}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-serine(in) + Na(+)(in) = L-serine(out) + Na(+)(out);
CC Xref=Rhea:RHEA:29575, ChEBI:CHEBI:29101, ChEBI:CHEBI:33384;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01582};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-threonine(in) + Na(+)(in) = L-threonine(out) + Na(+)(out);
CC Xref=Rhea:RHEA:69999, ChEBI:CHEBI:29101, ChEBI:CHEBI:57926;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01582};
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_01582};
CC Multi-pass membrane protein {ECO:0000256|HAMAP-Rule:MF_01582}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the dicarboxylate/amino acid:cation symporter
CC (DAACS) (TC 2.A.23) family. {ECO:0000256|HAMAP-Rule:MF_01582}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; UHIO01000001; SUP40040.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A380NGR6; -.
DR OrthoDB; 9768885at2; -.
DR Proteomes; UP000255367; Unassembled WGS sequence.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0015171; F:amino acid transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR GO; GO:0015293; F:symporter activity; IEA:UniProtKB-UniRule.
DR GO; GO:0032329; P:serine transport; IEA:InterPro.
DR GO; GO:0015826; P:threonine transport; IEA:InterPro.
DR Gene3D; 1.10.3860.10; Sodium:dicarboxylate symporter; 1.
DR HAMAP; MF_01582; Ser_Thr_transp_SstT; 1.
DR InterPro; IPR001991; Na-dicarboxylate_symporter.
DR InterPro; IPR036458; Na:dicarbo_symporter_sf.
DR InterPro; IPR023025; Ser_Thr_transp_SstT.
DR PANTHER; PTHR42865; PROTON/GLUTAMATE-ASPARTATE SYMPORTER; 1.
DR PANTHER; PTHR42865:SF8; SERINE_THREONINE TRANSPORTER SSTT; 1.
DR Pfam; PF00375; SDF; 1.
DR PRINTS; PR00173; EDTRNSPORT.
DR SUPFAM; SSF118215; Proton glutamate symport protein; 1.
PE 3: Inferred from homology;
KW Amino-acid transport {ECO:0000256|ARBA:ARBA00022970, ECO:0000256|HAMAP-
KW Rule:MF_01582};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW Rule:MF_01582};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_01582};
KW Reference proteome {ECO:0000313|Proteomes:UP000255367};
KW Symport {ECO:0000256|HAMAP-Rule:MF_01582};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_01582};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_01582};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_01582}.
FT TRANSMEM 12..31
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01582"
FT TRANSMEM 43..67
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01582"
FT TRANSMEM 79..101
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01582"
FT TRANSMEM 136..158
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01582"
FT TRANSMEM 179..200
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01582"
FT TRANSMEM 212..237
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01582"
FT TRANSMEM 282..310
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01582"
FT TRANSMEM 322..347
FT /note="Helical"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01582"
SQ SEQUENCE 419 AA; 44366 MW; D2190FA26386A46D CRC64;
MKQILQVFNR VPLIYQIMIG LVIGIGISLV SPDIGKDLSL LGIIFVGALK GIAPLLVFFL
VIAAVCRHKA GQSSGMKKII TMYMIGMFLS ALIAVFASFL FPTTLHLTNI AQDTKAPEGI
AEVLITLLKN IVDNPLHAIM TGNYIGILGW SIVIGFALRH AKEEIKETFV GISEAITTVV
QWVIRLAPFG IMGLVAESIA TNGIEALLEY AVLLGTLLGS MFFVALVINP IIVFAVMKRN
PFPLTFKCLR ESGITAFFTR SSAANIPVNM NMAKRLGLSP DLYSIAIPLG ATINMAGAAI
TITIMTLAAV NTLQIPVDIS TAILLSIIAT IGSCGASGVA GGSLLLIPLA CSLFGISNDI
AMQVVGVGFI IGVLQDSTET ALNSSTDILF VAAADFAKNG YPENLEEGRI TPLKTELAE
//
