Annotations: 7NKG

Methyl-coenzyme M reductase from Methermicoccus shengliensis at 1.6-A resolution

External Resource: Annotation

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
L	d7nkgl_	Alpha and beta proteins (a+b)	Ferredoxin-like	Methyl-coenzyme M reductase subunits	Methyl-coenzyme M reductase gamma chain	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
I	d7nkgi_	Alpha and beta proteins (a+b)	Ferredoxin-like	Methyl-coenzyme M reductase subunits	Methyl-coenzyme M reductase gamma chain	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
F	d7nkgf_	Alpha and beta proteins (a+b)	Ferredoxin-like	Methyl-coenzyme M reductase subunits	Methyl-coenzyme M reductase gamma chain	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
C	d7nkgc_	Alpha and beta proteins (a+b)	Ferredoxin-like	Methyl-coenzyme M reductase subunits	Methyl-coenzyme M reductase gamma chain	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
K	d7nkgk2	All alpha proteins	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
K	d7nkgk1	Alpha and beta proteins (a+b)	Ferredoxin-like	Methyl-coenzyme M reductase subunits	automated matches	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
H	d7nkgh2	All alpha proteins	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
H	d7nkgh1	Alpha and beta proteins (a+b)	Ferredoxin-like	Methyl-coenzyme M reductase subunits	automated matches	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
E	d7nkge2	All alpha proteins	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
E	d7nkge1	Alpha and beta proteins (a+b)	Ferredoxin-like	Methyl-coenzyme M reductase subunits	automated matches	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
B	d7nkgb2	All alpha proteins	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
B	d7nkgb1	Alpha and beta proteins (a+b)	Ferredoxin-like	Methyl-coenzyme M reductase subunits	automated matches	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
J	d7nkgj2	All alpha proteins	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	automated matches	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
J	d7nkgj1	Alpha and beta proteins (a+b)	Ferredoxin-like	Methyl-coenzyme M reductase subunits	automated matches	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
G	d7nkgg2	All alpha proteins	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	automated matches	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
G	d7nkgg1	Alpha and beta proteins (a+b)	Ferredoxin-like	Methyl-coenzyme M reductase subunits	automated matches	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
D	d7nkgd2	All alpha proteins	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	automated matches	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
D	d7nkgd1	Alpha and beta proteins (a+b)	Ferredoxin-like	Methyl-coenzyme M reductase subunits	automated matches	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
A	d7nkga2	All alpha proteins	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	Methyl-coenzyme M reductase alpha and beta chain C-terminal domain	automated matches	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)
A	d7nkga1	Alpha and beta proteins (a+b)	Ferredoxin-like	Methyl-coenzyme M reductase subunits	automated matches	automated matches	(Methermicoccus shengliensis DSM 18856 ) [TaxId: 1122233 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
L	Ribosomal_L12_N	e7nkgL1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ribosomal_L12_N	ECOD (v295.2)
I	Ribosomal_L12_N	e7nkgI1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ribosomal_L12_N	ECOD (v295.2)
F	Ribosomal_L12_N	e7nkgF1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ribosomal_L12_N	ECOD (v295.2)
C	P-II	e7nkgC1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: P-II	ECOD (v295.2)
K	Ribosomal_L12_N	e7nkgK1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ribosomal_L12_N	ECOD (v295.2)
H	Ribosomal_L12_N	e7nkgH1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ribosomal_L12_N	ECOD (v295.2)
E	Ribosomal_L12_N	e7nkgE1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ribosomal_L12_N	ECOD (v295.2)
B	P-II	e7nkgB1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: P-II	ECOD (v295.2)
J	Ribosomal_L12_N	e7nkgJ1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ribosomal_L12_N	ECOD (v295.2)
G	Ribosomal_L12_N	e7nkgG1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ribosomal_L12_N	ECOD (v295.2)
D	P-II	e7nkgD1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: P-II	ECOD (v295.2)
A	Ribosomal_L12_N	e7nkgA1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Ribosomal_L12_N	ECOD (v295.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, F, I, L	Methyl-coenzyme M reductase gamma subunit	coenzyme-B sulfoethylthiotransferase activity alkylthioltransferase activity transferase activity, transferring sulphur-containing groups transferase activity catalytic activity	cellular respiration energy derivation by oxidation of organic compounds alkane biosynthetic process methane metabolic process generation of precursor metabolites and energy hydrocarbon metabolic process biosynthetic process energy derivation by oxidation of reduced inorganic compounds methanogenesis metabolic process cellular process hydrocarbon biosynthetic process anaerobic respiration	-
B, E, H, K	Methyl-coenzyme M reductase beta subunit	coenzyme-B sulfoethylthiotransferase activity alkylthioltransferase activity transferase activity, transferring sulphur-containing groups transferase activity catalytic activity	cellular respiration energy derivation by oxidation of organic compounds alkane biosynthetic process methane metabolic process generation of precursor metabolites and energy hydrocarbon metabolic process biosynthetic process energy derivation by oxidation of reduced inorganic compounds methanogenesis metabolic process cellular process hydrocarbon biosynthetic process anaerobic respiration	-
A, D, G, J	Methyl-coenzyme M reductase alpha subunit	coenzyme-B sulfoethylthiotransferase activity alkylthioltransferase activity transferase activity, transferring sulphur-containing groups transferase activity catalytic activity cation binding ion binding binding metal ion binding small molecule binding	cellular respiration energy derivation by oxidation of organic compounds alkane biosynthetic process methane metabolic process generation of precursor metabolites and energy hydrocarbon metabolic process biosynthetic process energy derivation by oxidation of reduced inorganic compounds methanogenesis metabolic process cellular process hydrocarbon biosynthetic process anaerobic respiration	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, F, I, L	IPR009024	Methyl-coenzyme M reductase, ferredoxin-like fold	Homologous Superfamily
C, F, I, L	IPR003178	Methyl-coenzyme M reductase, gamma subunit	Family
C, F, I, L	IPR036994	Methyl-coenzyme M reductase, gamma subunit superfamily	Homologous Superfamily
B, E, H, K	IPR009024	Methyl-coenzyme M reductase, ferredoxin-like fold	Homologous Superfamily
B, E, H, K	IPR022680	Methyl-coenzyme M reductase, beta subunit, N-terminal	Domain
B, E, H, K	IPR008924	Methyl-coenzyme M reductase, alpha/beta subunit, C-terminal	Homologous Superfamily
B, E, H, K	IPR015823	Methyl-coenzyme M reductase, alpha subunit, N-terminal subdomain 2	Homologous Superfamily
B, E, H, K	IPR003179	Methyl-coenzyme M reductase, beta subunit	Family
B, E, H, K	IPR022679	Methyl-coenzyme M reductase, beta subunit, C-terminal	Domain
A, D, G, J	IPR009047	Methyl-coenzyme M reductase, alpha subunit, C-terminal	Domain
A, D, G, J	IPR009024	Methyl-coenzyme M reductase, ferredoxin-like fold	Homologous Superfamily
A, D, G, J	IPR003183	Methyl-coenzyme M reductase, alpha subunit, N-terminal	Domain
A, D, G, J	IPR008924	Methyl-coenzyme M reductase, alpha/beta subunit, C-terminal	Homologous Superfamily
A, D, G, J	IPR016212	Methyl coenzyme M reductase, alpha subunit	Family
A, D, G, J	IPR015823	Methyl-coenzyme M reductase, alpha subunit, N-terminal subdomain 2	Homologous Superfamily
A, D, G, J	IPR015811	Methyl-coenzyme M reductase, alpha subunit, N-terminal subdomain 1	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, D, G, J	AGM	Parent Component: ARG : AA0272 : 5-methyl-L-arginine MOD:00277
A, D, G, J	GL3	Parent Component: GLY : AA0272 , AA0265 : 5-methyl-L-arginine MOD:00277 , 1-thioglycine (internal) MOD:00270 , 1-thioglycine (C-terminal) MOD:01623
A, D, G, J	MHS	Parent Component: HIS : AA0272 , AA0265 , AA0073 : 5-methyl-L-arginine MOD:00277 , 1-thioglycine (internal) MOD:00270 , 1-thioglycine (C-terminal) MOD:01623 , 3'-methyl-L-histidine MOD:00082