3hf2

Crystal structure of the I401P mutant of cytochrome P450 BM3Crystal structure of the I401P mutant of cytochrome P450 BM3

Structural highlights 3hf2 is a 2 chain structure with sequence from Atcc 14581. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: Gene: P450BM-3 (ATCC 14581) Activity: Unspecific monooxygenase, with EC number 1.14.14.1 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function [CPXB_BACME] Functions as a fatty acid monooxygenase. Catalyzes hydroxylation of medium and long-chain fatty acids at omega-1, omega-2 and omega-3 positions, with optimum chain lengths of 12-16 carbons (lauric, myristic, and palmitic acids). The reductase domain is required for electron transfer from NADP to cytochrome P450. 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 power of proline: Bold amino acid substitutions in sensitive protein regions are frequently unproductive, while more subtle mutations can be sufficient to bring about dramatic changes. But introducing proline at the residue next to the sulfur ligand in P450(BM3) (CYP102A1) has the unexpected and desirable effect of enhancing the activity of this fatty acid hydroxylase with a broad range of non-natural substrates, as illustrated by the figure. A Highly Active Single-Mutation Variant of P450(BM3) (CYP102A1).,Whitehouse CJ, Bell SG, Yang W, Yorke JA, Blanford CF, Strong AJ, Morse EJ, Bartlam M, Rao Z, Wong LL Chembiochem. 2009 Jun 2;10(10):1654-1656. PMID:19492389 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Cytochrome P450

spinqualitylabelsall models 3hf2, resolution 2.20Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image