4NSQ

Crystal structure of PCAF


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3108 Å
  • R-Value Free: 0.275 
  • R-Value Work: 0.229 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Dimeric structure of p300/CBP associated factor.

Shi, S.Lin, J.Cai, Y.Yu, J.Hong, H.Ji, K.Downey, J.S.Lu, X.Chen, R.Han, J.Han, A.

(2014) Bmc Struct.Biol. 14: 2-2

  • DOI: 10.1186/1472-6807-14-2

  • PubMed Abstract: 
  • p300/CBP associating factor (PCAF, also known as KAT2B for lysine acetyltransferase 2B) is a catalytic subunit of megadalton metazoan complex ATAC (Ada-Two-A containing complex) for acetylation of histones. However, relatively little is known about t ...

    p300/CBP associating factor (PCAF, also known as KAT2B for lysine acetyltransferase 2B) is a catalytic subunit of megadalton metazoan complex ATAC (Ada-Two-A containing complex) for acetylation of histones. However, relatively little is known about the regulation of the enzymatic activity of PCAF.


    Organizational Affiliation

    State Key Laboratory of Cellular Stress Biology, School of Life Sciences, Xiamen University, Xiamen 361102, China. jhan@xmu.edu.cn.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Histone acetyltransferase KAT2B
A, B, C, D
190Homo sapiensMutation(s): 0 
Gene Names: KAT2B (PCAF)
EC: 2.3.1.48
Find proteins for Q92831 (Homo sapiens)
Go to Gene View: KAT2B
Go to UniProtKB:  Q92831
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
COA
Query on COA

Download SDF File 
Download CCD File 
A, B, C, D
COENZYME A
C21 H36 N7 O16 P3 S
RGJOEKWQDUBAIZ-IBOSZNHHSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
COAIC50: 41910 nM (100) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3108 Å
  • R-Value Free: 0.275 
  • R-Value Work: 0.229 
  • Space Group: P 43
Unit Cell:
Length (Å)Angle (°)
a = 65.570α = 90.00
b = 65.570β = 90.00
c = 187.622γ = 90.00
Software Package:
Software NamePurpose
PHASESphasing
HKL-2000data scaling
HKL-2000data reduction
HKL-2000data collection
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2013-11-28 
  • Released Date: 2014-03-05 
  • Deposition Author(s): Lin, J.Y., Cai, Y.F.

Revision History 

  • Version 1.0: 2014-03-05
    Type: Initial release