PDBe 5k8x

X-ray diffraction
1.99Å resolution

Crystal structure of mouse CARM1 in complex with inhibitor U3

Source organism: Mus musculus
Entry authors: Cura V, Marechal N, Mailliot J, Troffer-Charlier N, Hassenboehler P, Wurtz JM, Bonnefond L, Cavarelli J

Function and Biology Details

Reaction catalysed:
(1a) S-adenosyl-L-methionine + [protein]-L-arginine = S-adenosyl-L-homocysteine + [protein]-N(omega)-methyl-L-arginine
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Histone-arginine methyltransferase CARM1 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 361 amino acids
Theoretical weight: 40.85 KDa
Source organism: Mus musculus
Expression system: Spodoptera frugiperda
  • Canonical: Q9WVG6 (Residues: 130-487; Coverage: 59%)
Gene names: Carm1, Prmt4
Sequence domains: Ribosomal protein L11 methyltransferase (PrmA)

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P21212
Unit cell:
a: 74.831Å b: 98.486Å c: 205.53Å
α: 90° β: 90° γ: 90°
R R work R free
0.172 0.17 0.212
Expression system: Spodoptera frugiperda