7QGS

Crystal structure of p300 CH1 domain in complex with CITIF (a CITED2-HIF-1alpha hybrid)

  • Classification: PROTEIN BINDING
  • Organism(s): Homo sapiens
  • Expression System: Escherichia coli
  • Mutation(s): No 

  • Deposited: 2021-12-10 Released: 2022-05-11 
  • Deposition Author(s): Hegedus, Z., Wilson, A.J., Edwards, T.A.
  • Funding Organization(s): Engineering and Physical Sciences Research Council, H2020 Marie Curie Actions of the European Commission, Hungarian National Research, Development and Innovation Office, Royal Society

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.221 
  • R-Value Observed: 0.222 

wwPDB Validation 

Currently 7QGS does not have a validation slider image.


This is version 1.0 of the entry. See complete history


Literature

Understanding p300-transcription factor interactions using sequence variation and hybridization

Hobor, F.Hegedus, Z.Ibarra, A.A.Petrovicz, V.L.Bartlett, G.J.Sessions, R.B.Wilson, A.J.Edwards, T.A.

(2022) RSC Chem Biol 


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Cbp/p300-interacting transactivator 2,Hypoxia-inducible factor 1-alphaA [auth B]58Homo sapiensMutation(s): 0 
Gene Names: HIF1A
UniProt & NIH Common Fund Data Resources
Find proteins for Q16665 (Homo sapiens)
Explore Q16665 
Go to UniProtKB:  Q16665
PHAROS:  Q16665
GTEx:  ENSG00000100644 
Find proteins for Q99967 (Homo sapiens)
Explore Q99967 
Go to UniProtKB:  Q99967
PHAROS:  Q99967
GTEx:  ENSG00000164442 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupsQ16665Q99967
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Histone acetyltransferaseB [auth A]96Homo sapiensMutation(s): 0 
Gene Names: EP300
EC: 2.3.1.48
UniProt
Find proteins for Q7Z6C1 (Homo sapiens)
Explore Q7Z6C1 
Go to UniProtKB:  Q7Z6C1
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ7Z6C1
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download Ideal Coordinates CCD File 
C [auth A],
D [auth A],
E [auth A]
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.245 
  • R-Value Work: 0.221 
  • R-Value Observed: 0.222 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 30.505α = 90
b = 48.599β = 103.867
c = 39.825γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
Aimlessdata scaling
xia2data reduction
PHASERphasing
Cootmodel building
DIALSdata scaling

Structure Validation

Currently 7QGS does not have a validation slider image.




Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Engineering and Physical Sciences Research CouncilUnited KingdomEP/N013573/1
Engineering and Physical Sciences Research CouncilUnited KingdomEP/KO39292/1
Engineering and Physical Sciences Research CouncilUnited KingdomBB/L01386X/1
H2020 Marie Curie Actions of the European CommissionUnited KingdomMSCA-IF-2016-749012
Hungarian National Research, Development and Innovation OfficeUnited KingdomNKFIH PD 135324
Royal SocietyUnited Kingdom191087

Revision History  (Full details and data files)

  • Version 1.0: 2022-05-11
    Type: Initial release