ID C6TJE5_SOYBN Unreviewed; 324 AA.
AC C6TJE5;
DT 22-SEP-2009, integrated into UniProtKB/TrEMBL.
DT 22-SEP-2009, sequence version 1.
DT 13-SEP-2023, entry version 61.
DE RecName: Full=Cysteine synthase {ECO:0000256|RuleBase:RU003985};
DE EC=2.5.1.47 {ECO:0000256|RuleBase:RU003985};
OS Glycine max (Soybean) (Glycine hispida).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC NPAAA clade; indigoferoid/millettioid clade; Phaseoleae; Glycine;
OC Glycine subgen. Soja.
OX NCBI_TaxID=3847 {ECO:0000313|EMBL:ACU23035.1};
RN [1] {ECO:0000313|EMBL:ACU23035.1}
RP NUCLEOTIDE SEQUENCE.
RA Cheung F., Xiao Y., Chan A., Moskal W., Town C.D.;
RL Submitted (AUG-2009) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=hydrogen sulfide + O-acetyl-L-serine = acetate + L-cysteine;
CC Xref=Rhea:RHEA:14829, ChEBI:CHEBI:29919, ChEBI:CHEBI:30089,
CC ChEBI:CHEBI:35235, ChEBI:CHEBI:58340; EC=2.5.1.47;
CC Evidence={ECO:0000256|RuleBase:RU003985};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933,
CC ECO:0000256|PIRSR:PIRSR605856-51, ECO:0000256|RuleBase:RU003985};
CC -!- SIMILARITY: Belongs to the cysteine synthase/cystathionine beta-
CC synthase family. {ECO:0000256|ARBA:ARBA00007103,
CC ECO:0000256|RuleBase:RU003985}.
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DR EMBL; BT097790; ACU23035.1; -; mRNA.
DR RefSeq; NP_001242884.1; NM_001255955.2.
DR AlphaFoldDB; C6TJE5; -.
DR GeneID; 100775420; -.
DR KEGG; gmx:100775420; -.
DR OrthoDB; 5487987at2759; -.
DR ExpressionAtlas; C6TJE5; baseline and differential.
DR GO; GO:0004124; F:cysteine synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006535; P:cysteine biosynthetic process from serine; IEA:UniProtKB-UniRule.
DR CDD; cd01561; CBS_like; 1.
DR Gene3D; 3.40.50.1100; -; 2.
DR InterPro; IPR005856; Cys_synth.
DR InterPro; IPR005859; CysK.
DR InterPro; IPR001216; P-phosphate_BS.
DR InterPro; IPR001926; TrpB-like_PALP.
DR InterPro; IPR036052; TrpB-like_PALP_sf.
DR NCBIfam; TIGR01139; cysK; 1.
DR NCBIfam; TIGR01136; cysKM; 1.
DR PANTHER; PTHR10314; CYSTATHIONINE BETA-SYNTHASE; 1.
DR PANTHER; PTHR10314:SF178; O-ACETYLSERINE (THIOL) LYASE; 1.
DR Pfam; PF00291; PALP; 1.
DR SUPFAM; SSF53686; Tryptophan synthase beta subunit-like PLP-dependent enzymes; 1.
DR PROSITE; PS00901; CYS_SYNTHASE; 1.
PE 2: Evidence at transcript level;
KW Amino-acid biosynthesis {ECO:0000256|RuleBase:RU003985};
KW Cysteine biosynthesis {ECO:0000256|ARBA:ARBA00023192,
KW ECO:0000256|RuleBase:RU003985};
KW Pyridoxal phosphate {ECO:0000256|PIRSR:PIRSR605856-51,
KW ECO:0000256|RuleBase:RU003985};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU003985}.
FT DOMAIN 13..299
FT /note="Tryptophan synthase beta chain-like PALP"
FT /evidence="ECO:0000259|Pfam:PF00291"
FT MOD_RES 49
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|PIRSR:PIRSR605856-51"
SQ SEQUENCE 324 AA; 34598 MW; 887E6D05A848A612 CRC64;
MEEPQCAIKK DATELVGNTP MVFLNNIVVG CVARIAAKLE YMQACCSVKD RIALSMIEDA
EKKGLITPGK TVLVEYTSGN TGIGLAFIAA LRGYKLQVTM PSYVSLERKI ILRAFGAEVY
LTDPAKGIDG VIQKAEELLA KTPDSFMLNQ FENPANPNIH YETTGPEIWR DSGGKIDALV
AGIGTGGSIA GAGRFLREKN PDIKLYGVEP AESAVLNGGQ PGKHLIQGIG AGIIPKVLDV
NFLDEVIQVS SEEAIETAKL LALKEGLLMG ISSGAAAAAA IKVGKRPENA GKLIVVIFPS
FGERYLSSPL FESIRKEAEQ MTFD
//