eF-site ID 2buq-B PDB Code 2buq Chain B click to enlarge Title Crystal Structure Of Wild-Type Protocatechuate 3,4-Dioxygenase from Acinetobacter Sp. ADP1 in Complex with Catechol Classification OXIDOREDUCTASE Compound PROTOCATECHUATE 3,4-DIOXYGENASE ALPHA CHAIN Source (PCXB_ACICA) Sequence B:  IIWGAYAQRNTEDHPPAYAPGYKTSVLRSPKNALISIAET LSEVTAPHFSADKFGPKDNDLILNYAKDGLPIGERVIVHG YVRDQFGRPVKNALVEVWQANASGRYRHPNDQYIGAMDPN FGGCGRMLTDDNGYYVFRTIKPGPYPWRNRINEWRPAHIH FSLIADGWAQRLISQFYFEGDTLIDSCPILKTIPSEQQRR ALIALEDKSNFIEADSRCYRFDITLRGRRATYFENDLT Description Functional site 1) chain B residue 408 type sequence Y description BINDING SITE FOR RESIDUE FE B1541 source : AC1 2) chain B residue 460 type sequence H description BINDING SITE FOR RESIDUE FE B1541 source : AC1 3) chain B residue 462 type sequence H description BINDING SITE FOR RESIDUE FE B1541 source : AC1 4) chain B residue 408 type sequence Y description BINDING SITE FOR RESIDUE CAQ B1542 source : AC2 5) chain B residue 457 type sequence R description BINDING SITE FOR RESIDUE CAQ B1542 source : AC2 6) chain B residue 460 type sequence H description BINDING SITE FOR RESIDUE CAQ B1542 source : AC2 7) chain B residue 462 type sequence H description BINDING SITE FOR RESIDUE CAQ B1542 source : AC2 8) chain B residue 351 type sequence F description BINDING SITE FOR RESIDUE CAQ B1543 source : AC3 9) chain B residue 352 type sequence S description BINDING SITE FOR RESIDUE CAQ B1543 source : AC3 10) chain B residue 355 type sequence K description BINDING SITE FOR RESIDUE CAQ B1543 source : AC3 11) chain B residue 408 type BINDING sequence Y description BINDING => ECO:0000250 source Swiss-Prot : SWS_FT_FI1 12) chain B residue 447 type BINDING sequence Y description BINDING => ECO:0000250 source Swiss-Prot : SWS_FT_FI1 13) chain B residue 460 type BINDING sequence H description BINDING => ECO:0000250 source Swiss-Prot : SWS_FT_FI1 14) chain B residue 462 type BINDING sequence H description BINDING => ECO:0000250 source Swiss-Prot : SWS_FT_FI1 15) chain B residue 380-408 type prosite sequence VHGYVRDQFGRPVKNALVEVWQANASGRY description INTRADIOL_DIOXYGENAS Intradiol ring-cleavage dioxygenases signature. VhGyVrdqfGrpVknalVEVwqanasGrY source prosite : PS00083

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