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Literature summary extracted from

  • Balasubramanian, R.; Rosenzweig, A.C.
    Structural and mechanistic insights into methane oxidation by particulate methane monooxygenase (2007), Acc. Chem. Res., 40, 573-580.
    View publication on PubMed

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.14.18.3 membrane
-
 Methylococcus capsulatus 16020
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.14.18.3 Cu2+ contains a mononuclear and a dinculear Cu2+ center in the soluble domain of the 47 kDa subunit Methylococcus capsulatus
1.14.18.3 additional information Zn2+ is not associated with purified pMMO Methylococcus capsulatus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.14.18.3 22000
-
 1 * 47000 + 1 * 24000 + 1 * 22000, X-ray crystallography Methylococcus capsulatus
1.14.18.3 24000
-
 1 * 47000 + 1 * 24000 + 1 * 22000, X-ray crystallography Methylococcus capsulatus
1.14.18.3 47000
-
 1 * 47000 + 1 * 24000 + 1 * 22000, X-ray crystallography Methylococcus capsulatus

Organism

EC Number Organism UniProt Comment Textmining
1.14.18.3 Methylococcus capsulatus
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.14.18.3 methane + reduced acceptor + H* + O2
-
 Methylococcus capsulatus methanol + acceptor + H2O
-
 ?

Subunits

EC Number Subunits Comment Organism
1.14.18.3 heterotrimer 1 * 47000 + 1 * 24000 + 1 * 22000, X-ray crystallography Methylococcus capsulatus

Synonyms

EC Number Synonyms Comment Organism
1.14.18.3 particulate methane monooxygenase
-
 Methylococcus capsulatus
1.14.18.3 pMMO
-
 Methylococcus capsulatus

Cofactor

EC Number Cofactor Comment Organism Structure
1.14.18.3 NADH
-
 Methylococcus capsulatus
1.14.18.3 NADPH
-
 Methylococcus capsulatus