eF-site ID 1kw3-B PDB Code 1kw3 Chain B click to enlarge Title Crystal structure of 2,3-dihydroxybiphenyal dioxygenase (BphC) at 1.45 A resolution Classification OXIDOREDUCTASE Compound 2,3-Dihydroxybiphenyl dioxygenase Source Pseudomonas sp. (strain KKS102) (BPHC_PSES1) Sequence B:  SIERLGYLGFAVKDVPAWDHFLTKSVGLMAAGSAGDAALY RADQRAWRIAVQPGELDDLAYAGLEVDDAAALERMADKLR QAGVAFTRGDEALMQQRKVMGLLCLQDPFGLPLEIYYGPA EIFHEPFLPSAPVSGFVTGDQGIGHFVRCVPDTAKAMAFY TEVLGFVLSDIIDIQMGPETSVPAHFLHCNGRHHTIALAA FPIPKRIHHFMLQANTIDDVGYAFDRLDAAGRITSLLGRH TNDQTLSFYADTPSPMIEVEFGWGPRTVDSSWTVARHSRT AMWGHKSV Description Functional site 1) chain B residue 145 type sequence H description BINDING SITE FOR RESIDUE FE2 B 301 source : AC1 2) chain B residue 209 type sequence H description BINDING SITE FOR RESIDUE FE2 B 301 source : AC1 3) chain B residue 249 type sequence Y description BINDING SITE FOR RESIDUE FE2 B 301 source : AC1 4) chain B residue 260 type sequence E description BINDING SITE FOR RESIDUE FE2 B 301 source : AC1 5) chain B residue 126 type sequence P description BINDING SITE FOR RESIDUE MPD B 401 source : AC2 6) chain B residue 127 type sequence F description BINDING SITE FOR RESIDUE MPD B 401 source : AC2 7) chain B residue 132 type sequence P description BINDING SITE FOR RESIDUE MPD B 401 source : AC2 8) chain B residue 133 type sequence V description BINDING SITE FOR RESIDUE MPD B 401 source : AC2 9) chain B residue 134 type sequence S description BINDING SITE FOR RESIDUE MPD B 401 source : AC2 10) chain B residue 228 type sequence D description BINDING SITE FOR RESIDUE MPD B 501 source : AC3 11) chain B residue 286 type sequence K description BINDING SITE FOR RESIDUE MPD B 501 source : AC3 12) chain B residue 146 type BINDING sequence F description source Swiss-Prot : SWS_FT_FI1 13) chain B residue 210 type BINDING sequence F description source Swiss-Prot : SWS_FT_FI1 14) chain B residue 261 type BINDING sequence F description source Swiss-Prot : SWS_FT_FI1 15) chain B residue 238-258 type prosite sequence GRHTNDQTLSFYADTPSPMIE description EXTRADIOL_DIOXYGENAS Extradiol ring-cleavage dioxygenases signature. GrHtndqtlsFYadTPsPmi.E source prosite : PS00082

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