RCSB PDB

An Information Portal to 133759 Biological Macromolecular Structures

1FZ5

METHANE MONOOXYGENASE HYDROXYLASE, FORM II CRYSTALLIZED ANAEROBICALLY FROM REDUCED ENZYME

Macromolecule Annotations for the Entities in PDB 1FZ5

Domain Annotation: SCOP Classification SCOP Database (version: 1.75) Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species
E	d1fz5e_	All alpha proteins	Open three-helical up-and-down bundle	Methane monooxygenase hydrolase, gamma subunit	Methane monooxygenase hydrolase, gamma subunit	Methane monooxygenase hydrolase, gamma subunit	Methylococcus capsulatus [TaxId: 414]
F	d1fz5f_	All alpha proteins	Open three-helical up-and-down bundle	Methane monooxygenase hydrolase, gamma subunit	Methane monooxygenase hydrolase, gamma subunit	Methane monooxygenase hydrolase, gamma subunit	Methylococcus capsulatus [TaxId: 414]
A	d1fz5a_	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	Methane monooxygenase hydrolase alpha subunit	Methylococcus capsulatus [TaxId: 414]
B	d1fz5b_	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	Methane monooxygenase hydrolase alpha subunit	Methylococcus capsulatus [TaxId: 414]
C	d1fz5c_	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	Methane monooxygenase hydrolase beta subunit	Methylococcus capsulatus [TaxId: 414]
D	d1fz5d_	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	Methane monooxygenase hydrolase beta subunit	Methylococcus capsulatus [TaxId: 414]

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains	Domain	Class	Architecture	Topology	Homology
A	1fz5A00	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase, subunit A	Ribonucleotide Reductase, subunit A
B	1fz5B00	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase, subunit A	Ribonucleotide Reductase, subunit A
C	1fz5C00	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase, subunit A	Ribonucleotide Reductase, subunit A
D	1fz5D00	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase, subunit A	Ribonucleotide Reductase, subunit A
E1	1fz5E01	Mainly Alpha	Up-down Bundle	Monooxygenase
E2	1fz5E02	Mainly Alpha	Up-down Bundle	Monooxygenase
F1	1fz5F01	Mainly Alpha	Up-down Bundle	Monooxygenase
F2	1fz5F02	Mainly Alpha	Up-down Bundle	Monooxygenase

Protein Family Annotation Pfam Database Homepage

Chains	Pfam Accession	Pfam Identifier	Pfam Description	Type	Source

Gene Product Annotation Gene Ontology Consortium Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A,B	METHANE MONOOXYGENASE COMPONENT A, ALPHA CHAIN (1FZ5:A,B)	Monooxygenase Activity Methane Monooxygenase Activity Oxidoreductase Activity Metal Ion Binding	Cellular Aromatic Compound Metabolic Process One Carbon Metabolic Process Methane Metabolic Process Oxidation Reduction Process	Methane Monooxygenase Complex
C,D	METHANE MONOOXYGENASE COMPONENT A, BETA CHAIN (1FZ5:C,D)	Monooxygenase Activity Methane Monooxygenase Activity Oxidoreductase Activity Oxidoreductase Activity Acting On Paired Donors with Incorporation or Reduction of Molecular Oxygen Nad(p)h As One Donor and Incorporation of One Atom of Oxygen	Cellular Aromatic Compound Metabolic Process One Carbon Metabolic Process Methane Metabolic Process Oxidation Reduction Process	Methane Monooxygenase Complex
E,F	METHANE MONOOXYGENASE COMPONENT A, GAMMA CHAIN (1FZ5:E,F)	Monooxygenase Activity Methane Monooxygenase Activity Oxidoreductase Activity	One Carbon Metabolic Process Methane Metabolic Process Oxidation Reduction Process	none

Protein Modification Annotation

Type	PDB Residue Nr.	Description

The RCSB PDB is funded by a grant (DBI-1338415) from the National Science Foundation, the National Institutes of Health, and the US Department of Energy.