9H0K | pdb_00009h0k

Crystal structure of human CREBBP histone acetyltransferase domain in complex with Propionyl- Coenzyme A

• PDB DOI: https://doi.org/10.2210/pdb9H0K/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2024-10-08 Released: 2025-10-29 
• Deposition Author(s): Mechaly, A.E., Cui, G., Green, M.R., Rodrigues-Lima, F.
• Funding Organization(s): Centre National de la Recherche Scientifique (CNRS), National Institutes of Health/National Cancer Institute (NIH/NCI), Chinese Scholarship Council

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free: 
  0.240 (Depositor), 0.241 (DCC) 
• R-Value Work: 
  0.196 (Depositor), 0.197 (DCC) 
• R-Value Observed: 
  0.198 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of human CREBBP histone acetyltransferase domain in complex with Propionyl- Coenzyme A

Mechaly, A.E., Cui, G., Green, M.R., Rodrigues-Lima, F.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors.

Macromolecule Content 

• Total Structure Weight: 82.72 kDa 
• Atom Count: 5,896 
• Modeled Residue Count: 639 
• Deposited Residue Count: 696 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CREB-binding protein	A, B	348	Homo sapiens	Mutation(s): 1  Gene Names: CREBBP, CBP EC: 2.3.1.48 (PDB Primary Data), 2.3.1 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for Q92793 (Homo sapiens) Explore Q92793  Go to UniProtKB:  Q92793
PHAROS:  Q92793 GTEx:  ENSG00000005339

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
1VU (Subject of Investigation/LOI)	C [auth A], D [auth B]	propionyl Coenzyme A C24 H40 N7 O17 P3 S QAQREVBBADEHPA-IEXPHMLFSA-N
SO4	E [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.75 Å
• R-Value Free:  0.240 (Depositor), 0.241 (DCC) 
• R-Value Work:  0.196 (Depositor), 0.197 (DCC) 
• R-Value Observed: 0.198 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 83.408	α = 90
b = 88.513	β = 90
c = 112.455	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
autoPROC	data reduction
Aimless	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-10-29 
Deposition Author(s): Mechaly, A.E., Cui, G., Green, M.R., Rodrigues-Lima, F.

---

Funding Organization	Location	Grant Number
Centre National de la Recherche Scientifique (CNRS)	France	--
National Institutes of Health/National Cancer Institute (NIH/NCI)	United States	--
Chinese Scholarship Council	China	--

Revision History  

• Version 1.0: 2025-10-29
  Type: Initial release