Annotations: 6VK4

Crystal Structure of Methylosinus trichosporium OB3b Soluble Methane Monooxygenase Hydroxylase and Regulatory Component Complex

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
H	d6vk4h_	Alpha and beta proteins (a+b)	Monooxygenase (hydroxylase) regulatory protein	Monooxygenase (hydroxylase) regulatory protein	Monooxygenase (hydroxylase) regulatory protein	automated matches	(Methylosinus trichosporium OB3b ) [TaxId: 595536 ],	SCOPe (2.08)
D	d6vk4d_	Alpha and beta proteins (a+b)	Monooxygenase (hydroxylase) regulatory protein	Monooxygenase (hydroxylase) regulatory protein	Monooxygenase (hydroxylase) regulatory protein	automated matches	(Methylosinus trichosporium OB3b ) [TaxId: 595536 ],	SCOPe (2.08)
G	d6vk4g_	All alpha proteins	Open three-helical up-and-down bundle	Methane monooxygenase hydrolase, gamma subunit	Methane monooxygenase hydrolase, gamma subunit	automated matches	(Methylosinus trichosporium OB3b ) [TaxId: 595536 ],	SCOPe (2.08)
C	d6vk4c_	All alpha proteins	Open three-helical up-and-down bundle	Methane monooxygenase hydrolase, gamma subunit	Methane monooxygenase hydrolase, gamma subunit	automated matches	(Methylosinus trichosporium OB3b ) [TaxId: 595536 ],	SCOPe (2.08)
B	d6vk4b_	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	automated matches	(Methylosinus trichosporium OB3b ) [TaxId: 595536 ],	SCOPe (2.08)
F	d6vk4f_	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	automated matches	(Methylosinus trichosporium OB3b ) [TaxId: 595536 ],	SCOPe (2.08)
A	d6vk4a_	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	automated matches	(Methylosinus trichosporium OB3b ) [TaxId: 595536 ],	SCOPe (2.08)
E	d6vk4e_	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	automated matches	(Methylosinus trichosporium OB3b ) [TaxId: 595536 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H	SCOP2B Superfamily	Monooxygenase (hydroxylase) regulatory protein	8096654	3000674	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Monooxygenase (hydroxylase) regulatory protein	8096654	3000674	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Methane monooxygenase hydrolase, gamma subunit	8096406	3001468	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Methane monooxygenase hydrolase, gamma subunit	8096406	3001468	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ferritin-like	8096408	3001658	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Ferritin-like	8096408	3001658	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Ferritin-like	8037031	3001658	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Ferritin-like	8037031	3001658	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
H	Pyr_redox_3	e6vk4H1	A: beta barrels	X: CNF1/YfiH-like putative cysteine hydrolases	H: RIFT-related	T: FMN-binding split barrel 2	F: Pyr_redox_3	ECOD (v294.2)
D	Pyr_redox_3	e6vk4D1	A: beta barrels	X: CNF1/YfiH-like putative cysteine hydrolases	H: RIFT-related	T: FMN-binding split barrel 2	F: Pyr_redox_3	ECOD (v294.2)
G	Ldh_1_C	e6vk4G1	A: beta barrels	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ldh_1_C	ECOD (v294.2)
C	Ldh_1_C	e6vk4C1	A: beta barrels	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ldh_1_C	ECOD (v294.2)
B	Ldh_1_C	e6vk4B1	A: beta barrels	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ldh_1_C	ECOD (v294.2)
F	Ldh_1_C	e6vk4F1	A: beta barrels	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ldh_1_C	ECOD (v294.2)
A		e6vk4A1	A: beta barrels	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F:	ECOD (v294.2)
E	Ldh_1_C	e6vk4E1	A: beta barrels	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Ldh_1_C	ECOD (v294.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D, H	Methane monooxygenase regulatory protein B	monooxygenase activity oxidoreductase activity catalytic activity	-	-
C, G	Methane monooxygenase	oxidoreductase activity monooxygenase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen methane monooxygenase [NAD(P)H] 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 catalytic activity	methane metabolic process metabolic process cellular process hydrocarbon metabolic process	-
B, F	Methane monooxygenase	oxidoreductase activity monooxygenase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen 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 catalytic activity	-	-
A, E	Methane monooxygenase component A alpha chain	oxidoreductase activity monooxygenase activity oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen methane monooxygenase [NAD(P)H] 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 catalytic activity cation binding ion binding binding metal ion binding small molecule binding	small molecule metabolic process metabolic process cellular process one-carbon metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D, H	IPR036889	Monooxygenase component MmoB/DmpM superfamily	Homologous Superfamily
D, H	IPR003454	Monooxygenase component MmoB/DmpM	Family
D, H	IPR054955	Methane monooxygenase regulatory protein B	Family
C, G	IPR015952	Methane monooxygenase, gamma chain, domain 1	Homologous Superfamily
C, G	IPR054953	Methane monooxygenase component A gamma chain	Family
C, G	IPR015953	Methane monooxygenase, gamma chain, domain 2	Homologous Superfamily
C, G	IPR036123	Methane monooxygenase, gamma chain superfamily	Homologous Superfamily
C, G	IPR004222	Methane monooxygenase, gamma chain	Family
B, F	IPR054956	Methane monooxygenase component A beta chain	Family
B, F	IPR009078	Ferritin-like superfamily	Homologous Superfamily
B, F	IPR003430	Propane/methane/phenol/toluene hydroxylase	Family
B, F	IPR012078	Methane/phenol monooxygenase, hydroxylase component	Family
B, F	IPR012348	Ribonucleotide reductase-like	Homologous Superfamily
A, E	IPR009078	Ferritin-like superfamily	Homologous Superfamily
A, E	IPR003430	Propane/methane/phenol/toluene hydroxylase	Family
A, E	IPR012348	Ribonucleotide reductase-like	Homologous Superfamily

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.