4ktk | pdb_00004ktk

Crystal structure of Mycobacterium tuberculosis CYP121 in complex with 4-(3-amino-4-(4-hydroxyphenyl)-1H-pyrazol-5-yl)benzene-1,3-diol

spinqualitylabelsall models 4ktk, resolution 1.40Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 4ktk is a 1 chain structure with sequence from Mycobacterium tuberculosis H37Rv. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: HEM, KTK, SO4 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Publication Abstract from PubMed Freedom to merge: A combination of crystal structure examination and in silico predictions made it possible to overcome the conformational limitations of fragment merging and escape the internal strain in a series of weakly binding merged fragments that target M. tuberculosis CYP121. The insights attained provide a new perspective and guide for prioritizing synthetic efforts toward fragment merging in future and ongoing fragment-based ligand discovery campaigns. Overcoming the Limitations of Fragment Merging: Rescuing a Strained Merged Fragment Series Targeting Mycobacterium tuberculosis CYP121.,Hudson SA, Surade S, Coyne AG, McLean KJ, Leys D, Munro AW, Abell C ChemMedChem. 2013 Jun 20. doi: 10.1002/cmdc.201300219. PMID:23788280 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Cytochrome P450 3D structures

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