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Database: UniProt
Entry: B0KCH8_THEP3
LinkDB: B0KCH8_THEP3
Original site: B0KCH8_THEP3 
ID   B0KCH8_THEP3            Unreviewed;       221 AA.
AC   B0KCH8;
DT   18-MAR-2008, integrated into UniProtKB/TrEMBL.
DT   18-MAR-2008, sequence version 1.
DT   24-JAN-2024, entry version 78.
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   OrderedLocusNames=Teth39_0352 {ECO:0000313|EMBL:ABY94021.1};
OS   Thermoanaerobacter pseudethanolicus (strain ATCC 33223 / 39E) (Clostridium
OS   thermohydrosulfuricum).
OC   Bacteria; Bacillota; Clostridia; Thermoanaerobacterales;
OC   Thermoanaerobacteraceae; Thermoanaerobacter.
OX   NCBI_TaxID=340099 {ECO:0000313|EMBL:ABY94021.1, ECO:0000313|Proteomes:UP000002156};
RN   [1] {ECO:0000313|Proteomes:UP000002156}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33223 / DSM 2355 / 39E
RC   {ECO:0000313|Proteomes:UP000002156};
RA   Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA   Tice H., Pitluck S., Bruce D., Goodwin L., Saunders E., Brettin T.,
RA   Detter J.C., Han C., Schmutz J., Larimer F., Land M., Hauser L.,
RA   Kyrpides N., Lykidis A., Hemme C., Fields M.W., He Z., Zhou J.,
RA   Richardson P.;
RT   "Complete sequence of Thermoanaerobacter pseudethanolicus 39E.";
RL   Submitted (JAN-2008) 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}.
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DR   EMBL; CP000924; ABY94021.1; -; Genomic_DNA.
DR   RefSeq; WP_003868433.1; NC_010321.1.
DR   AlphaFoldDB; B0KCH8; -.
DR   STRING; 340099.Teth39_0352; -.
DR   KEGG; tpd:Teth39_0352; -.
DR   eggNOG; COG1045; Bacteria.
DR   HOGENOM; CLU_051638_10_0_9; -.
DR   OMA; VFFDHAM; -.
DR   UniPathway; UPA00136; UER00199.
DR   Proteomes; UP000002156; Chromosome.
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; 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   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:UP000002156};
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   221 AA;  24361 MW;  034C8F5A07027EE4 CRC64;
     MFKTLKEDIQ VIFERDPAAK SVLEVILCYP GLHAIILHRI AHYLYKKGLI LIPRLISQFN
     RFLTGIEIHP GAKIGRRFFI DHGMGVVIGE TTEIGDNVTI YQGVTLGGTG KEKGKRHPTI
     KNNVVIGSGA KVLGPIVVGE NSKIGAGAVV LKDVPPNSTV VGVPARCVKK DNIRIASPYV
     VDLEHGKLPD PVEEELQKLR KRIERLEQIL IERKGEKDEA V
//
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