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LOCUS WP_003723612 61 aa linear BCT 13-MAY-2024 ACCESSION WP_003723612 VERSION WP_003723612.1 KEYWORDS RefSeq. SOURCE Listeria ORGANISM Listeria Bacteria; Bacillati; Bacillota; Bacilli; Bacillales; Listeriaceae. REFERENCE 1 (residues 1 to 61) AUTHORS Wang,S.C., Johnson,W.H. Jr., Czerwinski,R.M., Stamps,S.L. and Whitman,C.P. TITLE Kinetic and stereochemical analysis of YwhB, a 4-oxalocrotonate tautomerase homologue in Bacillus subtilis: mechanistic implications for the YwhB- and 4-oxalocrotonate tautomerase-catalyzed reactions JOURNAL Biochemistry 46 (42), 11919-11929 (2007) PUBMED 17902707 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 :: NF002571.1 Evidence Source :: NCBI Protein Cluster (PRK) Source Identifier :: PRK02220 ##Evidence-For-Name-Assignment-END## COMPLETENESS: full length. FEATURES Location/Qualifiers source 1..61 /organism="Listeria" /db_xref="taxon:1637" Protein 1..61 /product="2-hydroxymuconate tautomerase" /EC_number="5.3.2.6" /GO_function="GO:0016862 - intramolecular oxidoreductase activity, interconverting keto- and enol-groups [Evidence IEA]" /GO_process="GO:0008152 - metabolic process [Evidence IEA]" /calculated_mol_wt=6730 Region 1..60 /region_name="4Oxalocrotonate_Tautomerase" /note="4-Oxalocrotonate Tautomerase: Catalyzes the isomerization of unsaturated ketones. The structure is a homohexamer that is arranged as a trimer of dimers. The hexamer contains six active sites, each formed by residues from three monomers, two from one...; cl00235" /db_xref="CDD:444774" Site order(2..3,38) /site_type="active" /note="active site 1 [active]" /db_xref="CDD:238274" Site order(2..8,20,23..24,27,31..32) /site_type="other" /note="dimer interface [polypeptide binding]" /db_xref="CDD:238274" Site order(5,7,17..18,21..22,25,36..37,39..43,45..46,49..57) /site_type="other" /note="hexamer interface [polypeptide binding]" /db_xref="CDD:238274" Site order(7,51) /site_type="active" /note="active site 2 [active]" /db_xref="CDD:238274" ORIGIN 1 mpfvtiqfle grtddqkkal vsevtevvsk nlkapkenih vileemkktd ygvggvrksd 61 i