eF-site ID 4q1i-A PDB Code 4q1i Chain A click to enlarge Title Structure and mechanism of a dehydratase/decarboxylase enzyme couple involved in polyketide beta-branching Classification LYASE Compound Polyketide biosynthesis enoyl-CoA isomerase PksI Source Bacillus subtilis (strain 168) (PKSI_BACSU) Sequence A:  LFQGPMTHSVVELIEIESAIIQVKMQDRTHKNAFSQELTD DLIQAFEYIRQNPKYKAVILTGYDNYFASGGTQEGNLYSL ALDCEIPVIAAMQGHGIGGGFVMGLFADIVILSRESVYTA NFMKYGFTPGMGATFIVPKKLGFSLAQEILLNAGSYRGAD LEKRGVPFKVLPRAEVLDYAVELAQELAEKPRNSLVTLKD HLVAPLRDQLPRVIE Description Functional site 1) chain A residue 188 type sequence Y description BINDING SITE FOR RESIDUE GOL A 301 source : AC1 2) chain A residue 191 type sequence E description BINDING SITE FOR RESIDUE GOL A 301 source : AC1 3) chain A residue 192 type sequence L description BINDING SITE FOR RESIDUE GOL A 301 source : AC1 4) chain A residue 195 type sequence E description BINDING SITE FOR RESIDUE GOL A 301 source : AC1 5) chain A residue 178 type sequence K description BINDING SITE FOR RESIDUE GOL A 302 source : AC2 6) chain A residue 179 type sequence V description BINDING SITE FOR RESIDUE GOL A 302 source : AC2 7) chain A residue 65 type sequence G description BINDING SITE FOR RESIDUE GOL A 303 source : AC3 8) chain A residue 66 type sequence G description BINDING SITE FOR RESIDUE GOL A 303 source : AC3 9) chain A residue 108 type sequence G description BINDING SITE FOR RESIDUE GOL A 303 source : AC3 10) chain A residue 131 type sequence F description BINDING SITE FOR RESIDUE GOL A 303 source : AC3 11) chain A residue 136 type sequence F description BINDING SITE FOR RESIDUE GOL A 303 source : AC3 12) chain A residue 60 type sequence N description BINDING SITE FOR RESIDUE GOL A 304 source : AC4 13) chain A residue 104 type sequence H description BINDING SITE FOR RESIDUE GOL A 304 source : AC4 14) chain A residue 182 type sequence R description BINDING SITE FOR RESIDUE GOL A 304 source : AC4 15) chain A residue 98-118 type prosite sequence IAAMQGHGIGGGFVMGLFADI description ENOYL_COA_HYDRATASE Enoyl-CoA hydratase/isomerase signature. IAaMQGhgiGGGfvmgLfADI source prosite : PS00166

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