8CNA

Crystal structure of CREBBP-R1446C histone acetyltransferase domain in complex with a bisubstrate inhibitor, Lys-CoA

• PDB DOI: https://doi.org/10.2210/pdb8CNA/pdb

• Classification: TRANSFERASE
• Organism(s): Mus musculus
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2023-02-22 Released: 2024-03-06 
• Deposition Author(s): Mechaly, A.E., Zhang, W., Haouz, A., Green, M., Rodrigues-Lima, F.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.46 Å
• R-Value Free: 
  0.304 (Depositor), 0.310 (DCC) 
• R-Value Work: 
  0.233 (Depositor), 0.230 (DCC) 
• R-Value Observed: 
  0.236 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of CREBBP-R1446C histone acetyltransferase domain in complex with a bisubstrate inhibitor, Lys-CoA

Mechaly, A.E., Zhang, W., Haouz, A., Green, M., 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

Macromolecule Content

• Total Structure Weight: 76.25 kDa 
• Atom Count: 4,467 
• Modelled Residue Count: 533 
• Deposited Residue Count: 640 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
histone acetyltransferase	A	640	Mus musculus	Mutation(s): 1  Gene Names: Crebbp EC: 2.3.1.48 (PDB Primary Data), 2.3.1 (UniProt)
UniProt
Find proteins for P45481 (Mus musculus) Explore P45481  Go to UniProtKB:  P45481

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
01K (Subject of Investigation/LOI)	F [auth A]	[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)tetrahydrofuran-2-yl]methyl (3R,20R)-20-carbamoyl-3-hydroxy-2,2-dimethyl-4,8,14,22-tetraoxo-12-thia-5,9,15,21-tetraazatricos-1-yl dihydrogen diphosphate C31 H53 N10 O19 P3 S YGZKIOPJGFQDSR-VLHHDIFDSA-N
ZN	B [auth A], C [auth A], D [auth A], E [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.46 Å
• R-Value Free:  0.304 (Depositor), 0.310 (DCC) 
• R-Value Work:  0.233 (Depositor), 0.230 (DCC) 
• R-Value Observed: 0.236 (Depositor) 

Space Group: I 2 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 86.825	α = 90
b = 144.504	β = 90
c = 154.62	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PHASER	phasing
autoPROC	data processing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-03-06 
Deposition Author(s): Mechaly, A.E., Zhang, W., Haouz, A., Green, M., Rodrigues-Lima, F.

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Funding Organization	Location	Grant Number
Other government		--

Revision History  

• Version 1.0: 2024-03-06
  Type: Initial release