6nt2

X-ray diffraction
2.48Å resolution

Function and Biology Details

Reaction catalysed:
(1a) S-adenosyl-L-methionine + [protein]-L-arginine = S-adenosyl-L-homocysteine + [protein]-N(omega)-methyl-L-arginine

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-189285 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Protein arginine N-methyltransferase 1 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 371 amino acids
Theoretical weight: 42.51 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q99873 (Residues: 1-371; Coverage: 100%)
Gene names: HMT2, HRMT1L2, IR1B4, PRMT1
Sequence domains: Methyltransferase domain

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: P41212
Unit cell:
a: 174.15Å b: 174.15Å c: 142.35Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.192 0.19 0.222
Expression system: Escherichia coli