5IS8 | pdb_00005is8

Crystal structure of mouse CARM1 in complex with inhibitor SA0271

• PDB DOI: https://doi.org/10.2210/pdb5IS8/pdb

• Classification: TRANSFERASE
• Organism(s): Mus musculus
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2016-03-15 Released: 2017-03-15 
• Deposition Author(s): Cura, V., Marechal, N., Mailliot, J., Troffer-Charlier, N., Hassenboehler, P., Wurtz, J.M., Bonnefond, L., Cavarelli, J.

---

Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.71 Å
• R-Value Free: 
  0.242 (Depositor), 0.241 (DCC) 
• R-Value Work: 
  0.194 (Depositor), 0.194 (DCC) 
• R-Value Observed: 
  0.197 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of mouse CARM1 in complex with inhibitor SA0271

Cura, V., Marechal, N., Mailliot, J., Troffer-Charlier, N., Wurtz, J.M., Bonnefond, L., Cavarelli, J.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 174.3 kDa 
• Atom Count: 11,144 
• Modeled Residue Count: 1,368 
• Deposited Residue Count: 1,524 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone-arginine methyltransferase CARM1	A, B, C [auth D], D [auth C]	381	Mus musculus	Mutation(s): 0  Gene Names: Carm1, Prmt4 EC: 2.1.1.319
UniProt & NIH Common Fund Data Resources
Find proteins for Q9WVG6 (Mus musculus) Explore Q9WVG6  Go to UniProtKB:  Q9WVG6
IMPC:  MGI:1913208

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
6D1	E [auth A], H [auth B], K [auth C]	5'-{[(3S)-3-amino-3-carboxypropyl](2-chloroethyl)amino}-5'-deoxyadenosine C16 H24 Cl N7 O5 HTQOMKNFDALONB-OPYVMVOTSA-N
SAH	I [auth D]	S-ADENOSYL-L-HOMOCYSTEINE C14 H20 N6 O5 S ZJUKTBDSGOFHSH-WFMPWKQPSA-N
EDO	F [auth A], G [auth A], J [auth D]	1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.71 Å
• R-Value Free:  0.242 (Depositor), 0.241 (DCC) 
• R-Value Work:  0.194 (Depositor), 0.194 (DCC) 
• R-Value Observed: 0.197 (Depositor) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 74.544	α = 90
b = 98.623	β = 90
c = 207.467	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data reduction
SCALEPACK	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-03-15 
Deposition Author(s): Cura, V., Marechal, N., Mailliot, J., Troffer-Charlier, N., Hassenboehler, P., Wurtz, J.M., Bonnefond, L., Cavarelli, J.

Revision History  

• Version 1.0: 2017-03-15
  Type: Initial release
  
• Version 1.1: 2024-01-10
  Changes: Data collection, Database references, Refinement description
• Version 2.0: 2025-12-10
  Changes: Atomic model, Data collection, Structure summary