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.



View more in-depth experimental data

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