Crystal structure of catechol 1,2-dioxygenase from Rhodococcus opacus 1CP in complex with 4-methylcatechol

(4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE

Catechol 1,2-dioxygenase from the Gram-positive Rhodococcus opacus 1CP: Quantitative structure/activity relationship and the crystal structures of native enzyme and catechols adducts.

MTTTESPTAAGSGSAATDKFKAERATADTSPERLAAIAKDALGALNDVILKHGVTYPEYRVFKQWLIDVGEGGEWPLFLD
VFIEHSVEEVLARSRKGTMGSIEGPYYIENSPELPSKCTLPMREEDEKITPLVFSGQVTDLDGNGLAGAKVELWHADNDG
YYSQFAPHLPEWNLRGTIIADEEGRYEITTIQPAPYQIPTDGPTGQFIEAQNGHPWRPAHLHLIVSAPGKESVTTQLYFK
GGEWIDSDVASATKPELILDPKTGDDGKNYVTYNFVLDPA

39% PEG 400, 0.1 M Hepes, 0.1 M magnesium chloride, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 296K

THE SEQUENCE MATCHES THE GENBANK DEPOSITION WITH ACCESSION CODE CAA67941, IN WHICH ALL 280 RESIDUES ARE PRESENT.

BETA-SANDWICH, OXIDOREDUCTASE, Aromatic hydrocarbons catabolism, Dioxygenase, Iron, Metal-binding

GSGSAATDKFKAERATADTSPERLAAIAKDALGALNDVILKHGVTYPEYRVFKQWLIDVGEGGEWPLFLDVFIEHSVEEV
LARSRKGTMGSIEGPYYIENSPELPSKCTLPMREEDEKITPLVFSGQVTDLDGNGLAGAKVELWHADNDGYYSQFAPHLP
EWNLRGTIIADEEGRYEITTIQPAPYQIPTDGPTGQFIEAQNGHPWRPAHLHLIVSAPGKESVTTQLYFKGGEWIDSDVA
SATKPELILDPKTGDDGKNYVTYNFVLDPA