ID A0A942E1H5_9HYPH Unreviewed; 282 AA.
AC A0A942E1H5;
DT 22-FEB-2023, integrated into UniProtKB/TrEMBL.
DT 22-FEB-2023, sequence version 1.
DT 18-JUN-2025, entry version 12.
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 Name=cysE {ECO:0000313|EMBL:MBS3649225.1};
GN ORFNames=KEU06_11455 {ECO:0000313|EMBL:MBS3649225.1};
OS Pseudaminobacter soli (ex Zhang et al. 2022).
OC Bacteria; Pseudomonadati; Pseudomonadota; Alphaproteobacteria;
OC Hyphomicrobiales; Phyllobacteriaceae; Pseudaminobacter.
OX NCBI_TaxID=2831468 {ECO:0000313|EMBL:MBS3649225.1, ECO:0000313|Proteomes:UP000680348};
RN [1] {ECO:0000313|EMBL:MBS3649225.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=19-2017 {ECO:0000313|EMBL:MBS3649225.1};
RA Zhang K.;
RT "Pseudaminobacter soli sp. nov., isolated from paddy soil contaminated by
RT heavy metals.";
RL Submitted (APR-2021) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-serine + acetyl-CoA = O-acetyl-L-serine + CoA;
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:ARBA00049486,
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 -!- SIMILARITY: Belongs to the transferase hexapeptide repeat family.
CC {ECO:0000256|ARBA:ARBA00007274, ECO:0000256|PIRNR:PIRNR000441}.
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:MBS3649225.1}.
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DR EMBL; JAGWCR010000005; MBS3649225.1; -; Genomic_DNA.
DR RefSeq; WP_188254787.1; NZ_JABVCF010000005.1.
DR Proteomes; UP000680348; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:InterPro.
DR GO; GO:0009001; F:serine O-acetyltransferase activity; IEA:InterPro.
DR GO; GO:0006535; P:cysteine biosynthetic process from serine; IEA:InterPro.
DR CDD; cd03354; LbH_SAT; 1.
DR FunFam; 2.160.10.10:FF:000002; Serine acetyltransferase; 1.
DR Gene3D; 2.160.10.10; Hexapeptide repeat proteins; 1.
DR Gene3D; 1.10.3130.10; serine acetyltransferase, domain 1; 1.
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; IPR053376; Serine_acetyltransferase.
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 Pfam; PF06426; SATase_N; 1.
DR PIRSF; PIRSF000441; CysE; 2.
DR SMART; SM00971; SATase_N; 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:ARBA00022605};
KW Reference proteome {ECO:0000313|Proteomes:UP000680348};
KW Repeat {ECO:0000256|ARBA:ARBA00022737};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR000441}.
FT DOMAIN 18..122
FT /note="Serine acetyltransferase N-terminal"
FT /evidence="ECO:0000259|SMART:SM00971"
SQ SEQUENCE 282 AA; 30985 MW; 6A6C887D1B808B13 CRC64;
MSKTSLAKPN AVQPVDPIWS TVREEALDAV ARDPLLSAFL YSIILNQDSL EEAVIHRISE
RLDHADVSSN LIRQTFRAMV AEDPDWSTAV RADIQAYYDR DPACDRFFMP ILYFKGFHAI
QTHRLAHWLW QNGRRDFALY LQSRSSSVFQ TDIHPASRMG KGIFLDHATG LVVGETAVIE
DDVSILHSVT LGGTGKAGGD RHPKIRYGVL IGAGAKILGN IEIGHCSKIA AGSVVLAPVP
HNKTVAGVPA RVVGESGCER PSRQMDQFLP SQTMDQVVSF DI
//
