1mmo

X-ray diffraction
2.2Å resolution

CRYSTAL STRUCTURE OF A BACTERIAL NON-HAEM IRON HYDROXYLASE THAT CATALYSES THE BIOLOGICAL OXIDATION OF METHANE

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-536703 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Methane monooxygenase component A beta chain Chains: B, C
Molecule details ›
Chains: B, C
Length: 384 amino acids
Theoretical weight: 44.45 KDa
Source organism: Methylococcus capsulatus
Expression system: Not provided
UniProt:
  • Canonical: P18798 (Residues: 6-389; Coverage: 99%)
Gene names: MCA1195, mmoY
Sequence domains: Methane/Phenol/Alkene Hydroxylase
Structure domains: Ribonucleotide Reductase, subunit A
Methane monooxygenase component A alpha chain Chains: D, E
Molecule details ›
Chains: D, E
Length: 512 amino acids
Theoretical weight: 59.24 KDa
Source organism: Methylococcus capsulatus
Expression system: Not provided
UniProt:
  • Canonical: P22869 (Residues: 15-526; Coverage: 97%)
Gene names: MCA1194, mmoX
Sequence domains: Methane/Phenol/Alkene Hydroxylase
Structure domains: Ribonucleotide Reductase, subunit A
Methane monooxygenase component A gamma chain Chains: G, H
Molecule details ›
Chains: G, H
Length: 162 amino acids
Theoretical weight: 18.98 KDa
Source organism: Methylococcus capsulatus
Expression system: Not provided
UniProt:
  • Canonical: P11987 (Residues: 4-165; Coverage: 95%)
Gene names: MCA1198, mmoZ
Sequence domains: Methane monooxygenase, hydrolase gamma chain
Structure domains:

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 62.6Å b: 110.1Å c: 333.5Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.17 0.17 not available
Expression system: Not provided