› 3mgg

X-ray diffraction
1.86Å resolution

Crystal Structure of Methyl Transferase from Methanosarcina mazei

Released:
DOI: 10.2210/pdb3mgg/pdb
PDB entry 3mgg coloured by chain, front view.
PDB entry 3mgg coloured by chain, side view.
PDB entry 3mgg coloured by chain, top view.
Source organism: Methanosarcina mazei
Entry authors: Syed Ibrahim B, Burley SK, Swaminathan S, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-185808 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Methyltransferase domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 276 amino acids
Theoretical weight: 31.46 KDa
Source organism: Methanosarcina mazei
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8PVL4 (Residues: 2-266; Coverage: 100%)
Gene name: MM_1949
Sequence domains: Methyltransferase domain
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 10 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P212121
Unit cell:
a: 46.805Å b: 56.019Å c: 234.607Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.214 0.214 0.239
Expression system: Escherichia coli BL21(DE3)

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