cysteine synthase B [Escherichia coli].

LOCUS       WP_001301606             303 aa            linear   BCT 01-JUN-2019
ACCESSION   WP_001301606
VERSION     WP_001301606.1
KEYWORDS    RefSeq.
SOURCE      Escherichia coli
  ORGANISM  Escherichia coli
            Bacteria; Pseudomonadati; Pseudomonadota; Gammaproteobacteria;
            Enterobacterales; Enterobacteriaceae; Escherichia.
COMMENT     REFSEQ: This record represents a single, non-redundant, protein
            sequence which may be annotated on many different RefSeq genomes
            from the same, or different, species.
            
            ##Evidence-For-Name-Assignment-START##
            Evidence Category  :: HMM
            Evidence Accession :: TIGR01138.1
            Evidence Source    :: JCVI
            ##Evidence-For-Name-Assignment-END##
            COMPLETENESS: full length.
FEATURES             Location/Qualifiers
     source          1..303
                     /organism="Escherichia coli"
                     /db_xref="taxon:562"
     gene            1..303
                     /gene="cysM"
     Protein         1..303
                     /product="cysteine synthase B"
                     /EC_number="2.5.1.47"
                     /GO_function="GO:0004124 - cysteine synthase activity
                     [Evidence IEA]"
                     /GO_process="GO:0006535 - cysteine biosynthetic process
                     from serine [Evidence IEA]"
                     /calculated_mol_wt=32471
     Region          1..294
                     /region_name="cysM"
                     /note="cysteine synthase CysM; PRK11761"
                     /db_xref="CDD:236972"
     Site            order(13..15,28,34,36,78,81,97..98,101..102,105..106,
                     160..161,245..247,249..251,274,284,287)
                     /site_type="other"
                     /note="dimer interface [polypeptide binding]"
                     /db_xref="CDD:107204"
     Site            order(41,71,173..178,208,255,280..281)
                     /site_type="other"
                     /note="pyridoxal 5'-phosphate binding site [chemical
                     binding]"
                     /db_xref="CDD:107204"
     Site            41
                     /site_type="active"
                     /note="catalytic residue [active]"
                     /db_xref="CDD:107204"
ORIGIN      
        1 mstleqtign tplvklqrmg pnngsevwlk legnnpagsv kdraalsmiv eaekrgeikp
       61 gdvlieatsg ntgialamia alkgyrmkll mpdnmsqerr aamraygael ilvtkeqgme
      121 gardlalema drgegklldq fnnpdnpyah ytttgpeiwq qtggrityfv ssmgttgtit
      181 gvsrfmreqs kpvtivglqp eegssipgir rwpaeylpgi fnaslvdevl dihqrdaent
      241 mrelavregi fcgvssggav agalrvakan pgavvvaiic drgdrylstg vfgeehfsqg
      301 agi