PDBe 1mlv

X-ray diffraction
2.6Å resolution

Structure and Catalytic Mechanism of a SET Domain Protein Methyltransferase

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo trimer
homo hexamer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ribulose-1,5 bisphosphate carboxylase/oxygenase large subunit N-methyltransferase, chloroplastic Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 444 amino acids
Theoretical weight: 50.63 KDa
Source organism: Pisum sativum
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Best match: Q43088 (Residues: 46-482)
Gene name: RBCMT

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: I222
Unit cell:
a: 132.16Å b: 156.68Å c: 268.44Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.234 0.232 0.277
Expression system: Escherichia coli BL21(DE3)