6hpz

From Proteopedia

(Difference between revisions)

Revision as of 07:58, 24 April 2019

Crystal structure of ENL (MLLT1) in complex with acetyllysine

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:	,
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.^[1] ^[2]

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^[3]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Lin C, Smith ER, Takahashi H, Lai KC, Martin-Brown S, Florens L, Washburn MP, Conaway JW, Conaway RC, Shilatifard A. AFF4, a component of the ELL/P-TEFb elongation complex and a shared subunit of MLL chimeras, can link transcription elongation to leukemia. Mol Cell. 2010 Feb 12;37(3):429-37. doi: 10.1016/j.molcel.2010.01.026. PMID:20159561 doi:10.1016/j.molcel.2010.01.026
↑ He N, Liu M, Hsu J, Xue Y, Chou S, Burlingame A, Krogan NJ, Alber T, Zhou Q. HIV-1 Tat and host AFF4 recruit two transcription elongation factors into a bifunctional complex for coordinated activation of HIV-1 transcription. Mol Cell. 2010 May 14;38(3):428-38. doi: 10.1016/j.molcel.2010.04.013. PMID:20471948 doi:10.1016/j.molcel.2010.04.013
↑ Heidenreich D, Moustakim M, Schmidt J, Merk D, Brennan PE, Fedorov O, Chaikuad A, Knapp S. Structure-Based Approach toward Identification of Inhibitory Fragments for Eleven-Nineteen-Leukemia Protein (ENL). J Med Chem. 2018 Nov 26. doi: 10.1021/acs.jmedchem.8b01457. PMID:30407816 doi:http://dx.doi.org/10.1021/acs.jmedchem.8b01457

1 Structural highlights
2 Disease
3 Function
4 Publication Abstract from PubMed
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/6hpz"

@@ Line 1: / Line 1: @@
 ==Crystal structure of ENL (MLLT1) in complex with acetyllysine==
-<StructureSection load='6hpz' size='340' side='right' caption='[[6hpz]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
+<StructureSection load='6hpz' size='340' side='right'caption='[[6hpz]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
 == Structural highlights ==
 <table><tr><td colspan='2'>[[6hpz]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6HPZ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6HPZ FirstGlance]. <br>
@@ Line 27: / Line 27: @@
 </StructureSection>
 [[Category: Human]]
+[[Category: Large Structures]]
 [[Category: Arrowsmith, C H]]
 [[Category: Bountra, C]]

6hpz

From Proteopedia

Revision as of 07:58, 24 April 2019

Crystal structure of ENL (MLLT1) in complex with acetyllysine

Structural highlights

Disease

Function

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

Personal tools

Navigation

Search

Toolbox