Brand  (β version)

color scheme of protein:

hetatm:

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information
centroid:
interaction residue:

chain: Hide other chain(s)

Ligands
Code Name Link
FE Fe (III) ion
CAQ Catechol
LIO [1-pentadecanoyl-2-decanoyl-glycerol-3-yl]phosphonyl choline
Code : 1DLT
Header : OXIDOREDUCTASE
Title : STRUCTURE OF CATECHOL 1,2-DIOXYGENASE FROM ACINETOBACTER SP. ADP1 WITH BOUND CATECHOL
Release Data : 2000-05-23
Compound :
mol_id molecule chains synonym
1 CATECHOL 1,2-DIOXYGENASE A,B 1,2-CTD
ec: 1.13.11.1
Source :
mol_id organism_scientific expression_system
1 Acinetobacter sp.  (taxid:62977) Escherichia coli  (taxid:562)
strain: ADP1
expression_system_vector_type: PLASMID
Authors : Vetting, M.W., Ohlendorf, D.H.
Keywords : METALLOENZYME, DIOXYGENASE, AROMATIC HYDROCARBON DEGREDATION, ALPHA/BETA MOTIF, SUBSTRATE, OXIDOREDUCTASE
Exp. method : X-RAY DIFFRACTION ( 1.9 Å )
Citation :

The 1.8 A crystal structure of catechol 1,2-dioxygenase reveals a novel hydrophobic helical zipper as a subunit linker.

Vetting, M.W.,Ohlendorf, D.H.
(2000)  Structure Fold.Des.  8 : 429 - 440

PubMed: 10801478
DOI: 10.1016/S0969-2126(00)00122-2

DNA Sequence of the Acinetobacter calcoaceticus Catechol 1,2-dioxygenase I Structural Gene catA: Evidence for Evolutionary Divergence of Intradiol Dioxygenases by Aquisition of DNA Sequence Repetitions

Neidle, E.L.,Harnett, C.,Bonitz, S.  et al.
(1988)  J.Bacteriol.  170 : 4874 - 4880

Structure of Protocatechuate 3,4-dioxygenase from Psuedomonas aeruginosa at 2.15 A Resolution

Ohlendorf, D.H.,Orville, A.M.,Lipscomb, J.D.
(1994)  J.Mol.Biol.  244 : 586 - 608

DOI: 10.1006/jmbi.1994.1754

Crystal Structures of Substrate and Substrate Analog Complexes of Protocatechuate 3,4-dioxygenase: Endogenous Fe+3 Ligand Displacement in Response to Substrate Binding.

Orville, A.M.,Lipscomb, J.D.,Ohlendorf, D.H.
(1997)  Biochemistry  36 : 10052 - 10066

DOI: 10.1021/bi970469f

Chain : A, B
UniProt : P07773 (CATA_ACIAD)
Reaction : Catechol + O(2) = cis,cis-muconate.