1wug | pdb_00001wug

complex structure of PCAF bromodomain with small chemical ligand NP1

spinqualitylabelsall models 1wug, 1 NMR models Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 1wug is a 1 chain structure with sequence from Homo sapiens. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: NP1 Related: 1b91, 1jm4, 1wum Gene: PCAF (Homo sapiens) Activity: Histone acetyltransferase, with EC number 2.3.1.48 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 Development of drug resistance from mutations in the targeted viral proteins leads to continuation of viral production by chronically infected cells, contributing to HIV-mediated immune dysfunction. Targeting a host cell protein essential for viral reproduction, rather than a viral protein, may minimize the viral drug resistance problem as observed with HIV protease inhibitors. We report here the development of a novel class of N1-aryl-propane-1,3-diamine compounds using a structure-based approach that selectively inhibit the activity of the bromodomain of the human transcriptional co-activator PCAF, of which association with the HIV trans-activator Tat is essential for transcription and replication of the integrated HIV provirus. Selective small molecules blocking HIV-1 Tat and coactivator PCAF association.,Zeng L, Li J, Muller M, Yan S, Mujtaba S, Pan C, Wang Z, Zhou MM J Am Chem Soc. 2005 Mar 2;127(8):2376-7. PMID:15724976 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Histone acetyltransferase

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