6k24 | pdb_00006k24

Structure of the Rhodium Mesoporphyrin IX-Reconstituted CYP102A1 Haem Domain with N-Abietoyl-L-Tryptophan

spinqualitylabelsall models 6k24, resolution 2.10Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 6k24 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: CV0, DMS, WAA Gene: cyp102A1 (ATCC 14581) Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function [F2Q7T0_BACME] Functions as a fatty acid monooxygenase.[PIRNR:PIRNR000209] Publication Abstract from PubMed Despite CYP102A1 (P450BM3) representing one of the most extensively researched metalloenzymes, crystallisation of its haem domain upon modification can be a challenge. Crystal structures are indispensable for the efficient structure-based design of P450BM3 as a biocatalyst. The abietane diterpenoid derivative N-abietoyl-l-tryptophan (AbiATrp) is an outstanding crystallisation accelerator for the wild-type P450BM3 haem domain, with visible crystals forming within 2 hours and diffracting to a near-atomic resolution of 1.22 A. Using these crystals as seeds in a cross-microseeding approach, an assortment of P450BM3 haem domain crystal structures, containing previously uncrystallisable decoy molecules and diverse artificial metalloporphyrins binding various ligand molecules, as well as heavily tagged haem-domain variants, could be determined. Some of the structures reported herein could be used as models of different stages of the P450BM3 catalytic cycle. Crystals in Minutes: Instant On-Site Microcrystallisation of Various Flavours of the CYP102A1 (P450BM3) Haem Domain.,Stanfield JK, Omura K, Matsumoto A, Kasai C, Sugimoto H, Shiro Y, Watanabe Y, Shoji O Angew Chem Int Ed Engl. 2020 Mar 11. doi: 10.1002/anie.201913407. PMID:32157795 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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