ID   D4HXP4_ERWAC            Unreviewed;       323 AA.
AC   D4HXP4;
DT   18-MAY-2010, integrated into UniProtKB/TrEMBL.
DT   18-MAY-2010, sequence version 1.
DT   29-MAY-2013, entry version 20.
DE   RecName: Full=Cysteine synthase;
DE            EC=2.5.1.47;
GN   Name=cysK; OrderedLocusNames=EAMY_2484;
OS   Erwinia amylovora (strain CFBP1430).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales;
OC   Enterobacteriaceae; Erwinia.
OX   NCBI_TaxID=665029;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CFBP1430;
RX   PubMed=20192826; DOI=10.1094/MPMI-23-4-0384;
RA   Smits T.H., Rezzonico F., Kamber T., Blom J., Goesmann A., Frey J.E.,
RA   Duffy B.;
RT   "Complete genome sequence of the fire blight pathogen Erwinia
RT   amylovora CFBP 1430 and comparison to other Erwinia spp.";
RL   Mol. Plant Microbe Interact. 23:384-393(2010).
CC   -!- CATALYTIC ACTIVITY: O(3)-acetyl-L-serine + H(2)S = L-cysteine +
CC       acetate.
CC   -!- SIMILARITY: Belongs to the cysteine synthase/cystathionine beta-
CC       synthase family.
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DR   EMBL; FN434113; CBA21822.1; -; Genomic_DNA.
DR   RefSeq; YP_003531842.1; NC_013961.1.
DR   EnsemblBacteria; CBA21822; CBA21822; EAMY_2484.
DR   GeneID; 8912654; -.
DR   KEGG; eam:EAMY_2484; -.
DR   PATRIC; 35409046; VBIErwAmy142366_2396.
DR   HOGENOM; HOG000217394; -.
DR   KO; K01738; -.
DR   BioCyc; EAMY665029:GCM3-2545-MONOMER; -.
DR   GO; GO:0004124; F:cysteine synthase activity; IEA:EC.
DR   GO; GO:0016740; F:transferase activity; IEA:UniProtKB-KW.
DR   GO; GO:0006535; P:cysteine biosynthetic process from serine; IEA:InterPro.
DR   InterPro; IPR001216; Cys_synth_BS.
DR   InterPro; IPR005856; Cys_synthKM.
DR   InterPro; IPR005859; CysK.
DR   InterPro; IPR001926; Trp_syn_b_sub_like_PLP_eny_SF.
DR   Pfam; PF00291; PALP; 1.
DR   SUPFAM; SSF53686; PyrdxlP-dep_enz_bsu; 1.
DR   TIGRFAMs; TIGR01139; cysK; 1.
DR   TIGRFAMs; TIGR01136; cysKM; 1.
DR   PROSITE; PS00901; CYS_SYNTHASE; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Complete proteome; Cysteine biosynthesis;
KW   Transferase.
SQ   SEQUENCE   323 AA;  34549 MW;  5DDF931DD3DA2C2A CRC64;
     MSKIYEDNSL TIGHTPLVRL NRIGNGRILA KIESRNPSFS VKCRIGANMI WDAEKRGILK
     PGIELVEPTS GNTGIALAYV AAARGYKLTL TMPETMSVER RKLLKALGAN LVLTEGAKGM
     KGAISKAEEI VASHPDKFVL LQQFSNPSNP EIHEKTTGPE IWEDTDGEVD VFIAGVGTGG
     TLTGVTRYLK NTKGKTDLIS VAVEPTDSAV ITQALSGEEI KPGPHKIQGI GAGFIPANLD
     LNLIDRVIAI TNEDAISTAR RLMEEEGILA GISSGAAVAA ALKLQEDDAF AEKNIVVVLP
     SSGERYLSTA LFADLFTEKE LQQ
//