2buq | pdb_00002buq

CRYSTAL STRUCTURE OF WILD-TYPE PROTOCATECHUATE 3,4-DIOXYGENASE FROM ACINETOBACTER SP. ADP1 IN COMPLEX WITH CATECHOL

spinqualitylabelsall models 2buq, resolution 1.80Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 2buq is a 2 chain structure with sequence from Acinetobacter calcoaceticus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: CAQ, FE Related: 1eo2, 1eo9, 1eoa, 1eob, 1eoc, 2bum, 2bur, 2but, 2buu, 2buv, 2buw, 2bux, 2buy, 2buz, 2bv0 Activity: Protocatechuate 3,4-dioxygenase, with EC number 1.13.11.3 Resources: FirstGlance, OCA, RCSB, PDBsum Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed The catechol dioxygenases allow a wide variety of bacteria to use aromatic compounds as carbon sources by catalyzing the key ring-opening step. These enzymes use specifically either catechol or protocatechuate (2,3-dihydroxybenozate) as their substrates; they use a bare metal ion as the sole cofactor. To learn how this family of metalloenzymes functions, a structural analysis of designed and selected mutants of these enzymes has been undertaken. Here we review the results of this analysis on the nonheme ferric iron intradiol dioxygenase protocatechuate 3,4-dioxygenase. Biophysical analyses of designed and selected mutants of protocatechuate 3,4-dioxygenase1.,Brown CK, Vetting MW, Earhart CA, Ohlendorf DH Annu Rev Microbiol. 2004;58:555-85. PMID:15487948 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Dioxygenase

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