ID A0A0C3NUI5_9PROT Unreviewed; 305 AA.
AC A0A0C3NUI5;
DT 01-APR-2015, integrated into UniProtKB/TrEMBL.
DT 01-APR-2015, sequence version 1.
DT 24-JAN-2024, entry version 23.
DE RecName: Full=Serine acetyltransferase {ECO:0000256|ARBA:ARBA00018522};
DE EC=2.3.1.30 {ECO:0000256|ARBA:ARBA00013266};
GN ORFNames=SQ11_03230 {ECO:0000313|EMBL:KIO49932.1};
OS Nitrosospira sp. NpAV.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Nitrosomonadales;
OC Nitrosomonadaceae; Nitrosospira.
OX NCBI_TaxID=58133 {ECO:0000313|EMBL:KIO49932.1, ECO:0000313|Proteomes:UP000031969};
RN [1] {ECO:0000313|EMBL:KIO49932.1, ECO:0000313|Proteomes:UP000031969}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NpAV {ECO:0000313|EMBL:KIO49932.1,
RC ECO:0000313|Proteomes:UP000031969};
RA Rice M.C., Lim C.K., Sayavedra-Soto L.A., Norton J.M., Klotz M.G.;
RT "Nitrosospira sp. NpAV genome sequencing.";
RL Submitted (JAN-2015) 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 -!- PATHWAY: Amino-acid biosynthesis; L-cysteine biosynthesis; L-cysteine
CC from L-serine: step 1/2. {ECO:0000256|ARBA:ARBA00004876}.
CC -!- SIMILARITY: Belongs to the transferase hexapeptide repeat family.
CC {ECO:0000256|ARBA:ARBA00007274}.
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:KIO49932.1}.
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DR EMBL; JXQM01000003; KIO49932.1; -; Genomic_DNA.
DR RefSeq; WP_041512691.1; NZ_JXQM01000003.1.
DR AlphaFoldDB; A0A0C3NUI5; -.
DR OrthoDB; 9801456at2; -.
DR UniPathway; UPA00136; UER00199.
DR Proteomes; UP000031969; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:InterPro.
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; IPR045304; LbH_SAT.
DR InterPro; IPR010493; Ser_AcTrfase_N.
DR InterPro; IPR042122; Ser_AcTrfase_N_sf.
DR InterPro; IPR011004; Trimer_LpxA-like_sf.
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 SUPFAM; SSF51161; Trimeric LpxA-like enzymes; 1.
PE 3: Inferred from homology;
KW Acyltransferase {ECO:0000256|ARBA:ARBA00023315};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:KIO49932.1}.
FT DOMAIN 100..155
FT /note="Serine acetyltransferase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF06426"
SQ SEQUENCE 305 AA; 33103 MW; 8459170C34D632E0 CRC64;
MKGTGLEIDT VVAELRTLRL ESLENRQRRD RPPKLPSRKV LVGIADGLSA VLFPHRLGLP
ELTNQSVDFY VGHMLDVTLR DLLVQVRREL RFVSGLDATS NTDREQAAAI IQAFAKRLPH
IRSLLESDIQ AAYEGDPAAR SIDEILVCYP GFTAITYYRL AHELHSLGAP LIARMISEIA
HSATGIEIHP GARISGSFFI DHGTGVVIGE TAIIGEHVRL YQAVTLGAKR FPVDENGALV
KGNVRHPIVE DDVVIYAGAT ILGRITIGRG STIGGNVWLT RSVPPGSNIS QAQIRNEVFD
GGAGI
//