ID A0A1I4L4J1_9FIRM Unreviewed; 218 AA.
AC A0A1I4L4J1;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 21.
DE RecName: Full=Serine acetyltransferase {ECO:0000256|ARBA:ARBA00018522, ECO:0000256|PIRNR:PIRNR000441};
DE EC=2.3.1.30 {ECO:0000256|ARBA:ARBA00013266, ECO:0000256|PIRNR:PIRNR000441};
GN ORFNames=SAMN02983006_02207 {ECO:0000313|EMBL:SFL85884.1};
OS Halanaerobium salsuginis.
OC Bacteria; Bacillota; Clostridia; Halanaerobiales; Halanaerobiaceae;
OC Halanaerobium.
OX NCBI_TaxID=29563 {ECO:0000313|EMBL:SFL85884.1, ECO:0000313|Proteomes:UP000199006};
RN [1] {ECO:0000313|EMBL:SFL85884.1, ECO:0000313|Proteomes:UP000199006}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 51327 {ECO:0000313|EMBL:SFL85884.1,
RC ECO:0000313|Proteomes:UP000199006};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=acetyl-CoA + L-serine = CoA + O-acetyl-L-serine;
CC Xref=Rhea:RHEA:24560, ChEBI:CHEBI:33384, ChEBI:CHEBI:57287,
CC ChEBI:CHEBI:57288, ChEBI:CHEBI:58340; EC=2.3.1.30;
CC Evidence={ECO:0000256|ARBA:ARBA00000169,
CC ECO:0000256|PIRNR:PIRNR000441};
CC -!- PATHWAY: Amino-acid biosynthesis; L-cysteine biosynthesis; L-cysteine
CC from L-serine: step 1/2. {ECO:0000256|ARBA:ARBA00004876}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC -!- SIMILARITY: Belongs to the transferase hexapeptide repeat family.
CC {ECO:0000256|ARBA:ARBA00007274, ECO:0000256|PIRNR:PIRNR000441}.
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; FOTI01000037; SFL85884.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1I4L4J1; -.
DR STRING; 29563.SAMN02983006_02207; -.
DR OrthoDB; 9801456at2; -.
DR UniPathway; UPA00136; UER00199.
DR Proteomes; UP000199006; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0009001; F:serine O-acetyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0006535; P:cysteine biosynthetic process from serine; IEA:InterPro.
DR CDD; cd03354; LbH_SAT; 1.
DR Gene3D; 2.160.10.10; Hexapeptide repeat proteins; 1.
DR Gene3D; 1.10.3130.10; serine acetyltransferase, domain 1; 1.
DR InterPro; IPR001451; Hexapep.
DR InterPro; IPR018357; Hexapep_transf_CS.
DR InterPro; IPR045304; LbH_SAT.
DR InterPro; IPR010493; Ser_AcTrfase_N.
DR InterPro; IPR042122; Ser_AcTrfase_N_sf.
DR InterPro; IPR005881; Ser_O-AcTrfase.
DR InterPro; IPR011004; Trimer_LpxA-like_sf.
DR NCBIfam; TIGR01172; cysE; 1.
DR NCBIfam; NF041874; EPS_EpsC; 1.
DR PANTHER; PTHR42811; SERINE ACETYLTRANSFERASE; 1.
DR PANTHER; PTHR42811:SF5; SERINE ACETYLTRANSFERASE-RELATED; 1.
DR Pfam; PF00132; Hexapep; 1.
DR Pfam; PF06426; SATase_N; 1.
DR PIRSF; PIRSF000441; CysE; 1.
DR SUPFAM; SSF51161; Trimeric LpxA-like enzymes; 1.
DR PROSITE; PS00101; HEXAPEP_TRANSFERASES; 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|ARBA:ARBA00023315,
KW ECO:0000256|PIRNR:PIRNR000441};
KW Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00023192};
KW Cysteine biosynthesis {ECO:0000256|ARBA:ARBA00023192};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Reference proteome {ECO:0000313|Proteomes:UP000199006};
KW Repeat {ECO:0000256|ARBA:ARBA00022737};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR000441}.
FT DOMAIN 3..35
FT /note="Serine acetyltransferase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF06426"
SQ SEQUENCE 218 AA; 23833 MW; 7CABBF99BD41F6D8 CRC64;
MLKKLKSDLA AIFDRDPAAD NLFEVILAYS GLHALIFHRF SHWLYQRDFR TLPRLISQLA
RFLTGIEIHP GAVIGQGFFI DHGMGIVIGE TAEIGDNVTL YQGVTLGGTG KERGKRHPTI
GDNVIIGAGA KVLGSIKIGN DTKVGAGSVV LKDVEANATV VGVPGRVVAR AGRKIHPERD
LEHADLPDPI RDKLLELEAE FLKLKKDILN RENFEDVS
//