5IOK

Crystal structure of Taf14 YEATS domain in complex with histone H3K9cr


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.22 Å
  • R-Value Free: 0.239 
  • R-Value Work: 0.210 
  • R-Value Observed: 0.212 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

The Taf14 YEATS domain is a reader of histone crotonylation.

Andrews, F.H.Shinsky, S.A.Shanle, E.K.Bridgers, J.B.Gest, A.Tsun, I.K.Krajewski, K.Shi, X.Strahl, B.D.Kutateladze, T.G.

(2016) Nat Chem Biol 12: 396-398

  • DOI: 10.1038/nchembio.2065
  • Primary Citation of Related Structures:  
    5IOK

  • PubMed Abstract: 
  • The discovery of new histone modifications is unfolding at startling rates; however, the identification of effectors capable of interpreting these modifications has lagged behind. Here we report the YEATS domain as an effective reader of histone lysine crotonylation, an epigenetic signature associated with active transcription ...

    The discovery of new histone modifications is unfolding at startling rates; however, the identification of effectors capable of interpreting these modifications has lagged behind. Here we report the YEATS domain as an effective reader of histone lysine crotonylation, an epigenetic signature associated with active transcription. We show that the Taf14 YEATS domain engages crotonyllysine via a unique π-π-π-stacking mechanism and that other YEATS domains have crotonyllysine-binding activity.


    Organizational Affiliation

    Department of Pharmacology, University of Colorado School of Medicine, Aurora, Colorado, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Transcription initiation factor TFIID subunit 14A142Saccharomyces cerevisiae S288CMutation(s): 0 
Gene Names: TAF14ANC1CST10SWP29TAF30TFG3YPL129W
Find proteins for P35189 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P35189 
Go to UniProtKB:  P35189
Protein Feature View
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  • Reference Sequence
  • Find similar proteins by:  Sequence   |   Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
(ACE)QTAR(KCR)STC8Saccharomyces cerevisiaeMutation(s): 0 
Find proteins for P61830 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P61830 
Go to UniProtKB:  P61830
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PEG
Query on PEG

Download Ideal Coordinates CCD File 
A
DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
KCR
Query on KCR
CL-PEPTIDE LINKINGC10 H18 N2 O3LYS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.22 Å
  • R-Value Free: 0.239 
  • R-Value Work: 0.210 
  • R-Value Observed: 0.212 
  • Space Group: P 65
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 113.095α = 90
b = 113.095β = 90
c = 26.176γ = 120
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-3000data reduction
HKL-3000data scaling
PHENIXphasing

Structure Validation

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Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2016-04-20
    Type: Initial release
  • Version 1.1: 2016-05-04
    Changes: Database references
  • Version 1.2: 2016-06-01
    Changes: Database references
  • Version 1.3: 2017-08-23
    Changes: Data collection, Derived calculations