1mpy Summary



The structure was published by Kita, A., Kita, S., Fujisawa, I., et al., Horiike, K., Nozaki, M., and Miki, K., in 1999 in a paper entitled "An archetypical extradiol-cleaving catecholic dioxygenase: the crystal structure of catechol 2,3-dioxygenase (metapyrocatechase) from Ppseudomonas putida mt-2." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.8 Å and deposited in 1998.

The experimental data on which the structure is based was not deposited.

This PDB entry contains multiple copies of the structure of CATECHOL 2,3-DIOXYGENASE.

It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.

The molecule most likely forms homotetramers.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):

Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A CATECHOL 2,3-DIOXYGENASE P06622 (1-307) (XYLE1_PSEPU)search Pseudomonas putidasearch 100% 307 100%
B CATECHOL 2,3-DIOXYGENASE P06622 (1-307) (XYLE1_PSEPU)search Pseudomonas putidasearch 100% 307 100%
C CATECHOL 2,3-DIOXYGENASE P06622 (1-307) (XYLE1_PSEPU)search Pseudomonas putidasearch 100% 307 100%
D CATECHOL 2,3-DIOXYGENASE P06622 (1-307) (XYLE1_PSEPU)search Pseudomonas putidasearch 100% 307 100%

This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P06622 (1 - 307) CATECHOL 2,3-DIOXYGENASE Pseudomonas putida

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B, C, D (P06622) Extradiol dioxygenasessearch 2,3-Dihydroxybiphenyl 1,2-Dioxygenase, domain 1search PF00903: Glyoxalase/Bleomycin resistance protein/Dioxygenase superfamilysearch

Chain ID Molecular function (GO) Biological process (GO)
A, B, C, D (P06622) catechol 2,3-dioxygenase activitysearch ferrous iron bindingsearch catalytic activitysearch metal ion bindingsearch oxidoreductase activitysearch dioxygenase activitysearch aromatic compound catabolic processsearch oxidation-reduction processsearch toluene catabolic processsearch cellular aromatic compound metabolic processsearch

Chain InterPro annotation
A, B, C, D Extradiol ring-cleavage dioxygenase, class I /IIsearch Glyoxalase/fosfomycin resistance/dioxygenase domainsearch Catechol 2,3 dioxygenasesearch Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenasesearch