Brand  (β version)

PDB ID: 1HAN

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Ligands
Code Name Style Show Link
FE Fe (III) ion PoSSuM
TBU Tertiary-butyl alcohol PoSSuM
Non-standard Residues
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Structure summary

Code : 1HAN   PDBj   RCSB PDB   PDBe
Header : OXIDOREDUCTASE (OXYGENASE)
Title : CRYSTAL STRUCTURE OF THE BIPHENYL-CLEAVING EXTRADIOL DIOXYGENASE FROM A PCB-DEGRADING PSEUDOMONAD
Release Data : 1995-11-14
Compound :
mol_id molecule chains synonym
1 2,3-DIHYDROXYBIPHENYL 1,2-DIOXYGENASE A BIPHENYL-2,3-DIOL 1,2-DIOXYGENASE, DHBD, BPHC
ec: 1.13.11.39
mutation: WILD-TYPE
other_details: FE(II) FORM UNDER ANAEROBIC CONDITIONS
Source :
mol_id organism_scientific expression_system
1 Burkholderia xenovorans  (taxid:266265) Burkholderia cepacia  (taxid:292)
strain: LB400
gene: BPHC
expression_system_plasmid: PLEBD4
expression_system_gene: BPHC
other_details: HYPEREXPRESSED IN THE PARENT STRAIN
Authors : Han, S., Bolin, J.T.
Keywords : EXTRADIOL DIOXYGENASE, OXIDOREDUCTASE (OXYGENASE)
Exp. method : X-RAY DIFFRACTION ( 1.9 Å )
Citation :

Crystal structure of the biphenyl-cleaving extradiol dioxygenase from a PCB-degrading pseudomonad.

Han, S.,Eltis, L.D.,Timmis, K.N.  et al.
(1995)  Science  270 : 976 - 980

PubMed: 7481800

Purification and Crystallization of 2,3-Dihydroxybiphenyl 1,2-Dioxygenase

Eltis, L.D.,Hofmann, B.,Hecht, H.-J.  et al.
(1993)  J.Biol.Chem.  268 : 2727

Reaction

Chain : A
UniProt : P47228 (BPHC_PARXL)
Reaction: EC: Evidence:
Physiological Direction:
biphenyl-2,3-diol + O2 = 2-hydroxy-6-oxo-6-phenylhexa-2,4- dienoate + H(+) 1.13.11.39 -
-
Cofactor: Evidence: Note:
Fe(2+) - Binds 1 Fe(2+) ion per subunit.