6hpz

Crystal structure of ENL (MLLT1) in complex with acetyllysine

spinqualitylabelsall models 6hpz, resolution 2.30Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 6hpz is a 1 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: ALY, EDO Related: 6hpw, 6hpx, 6hpy, 6hq0 Gene: MLLT1, ENL, LTG19, YEATS1 (HUMAN) Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Disease [ENL_HUMAN] A chromosomal aberration involving MLLT1 is associated with acute leukemias. Translocation t(11;19)(q23;p13.3) with KMT2A/MLL1. The result is a rogue activator protein. Function [ENL_HUMAN] Component of the super elongation complex (SEC), a complex required to increase the catalytic rate of RNA polymerase II transcription by suppressing transient pausing by the polymerase at multiple sites along the DNA. Publication Abstract from PubMed Lysine acetylation is an epigenetic mark that is principally recognized by bromodomains, and recently structurally diverse YEATS domains also emerged as readers of lysine acetyl/acylations. Here we present a crystallography-based strategy and the discovery of fragments binding to the ENL YEATS domain, a potential drug target. Crystal structures combined with synthetic efforts led to the identification of a submicromolar binder, providing first starting points for the development of chemical probes for this reader domain family. Structure-Based Approach toward Identification of Inhibitory Fragments for Eleven-Nineteen-Leukemia Protein (ENL).,Heidenreich D, Moustakim M, Schmidt J, Merk D, Brennan PE, Fedorov O, Chaikuad A, Knapp S J Med Chem. 2018 Nov 26. doi: 10.1021/acs.jmedchem.8b01457. PMID:30407816 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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