Annotations: 1SUS

Crystal structure of alfalfa feruoyl coenzyme A 3-O-methyltransferase

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
C	d1susc_	Alpha and beta proteins (a/b)	S-adenosyl-L-methionine-dependent methyltransferases	S-adenosyl-L-methionine-dependent methyltransferases	COMT-like	Caffeoyl-CoA O-methyltransferase	(Medicago sativa ) [TaxId: 3879 ],	SCOPe (2.08)
D	d1susd_	Alpha and beta proteins (a/b)	S-adenosyl-L-methionine-dependent methyltransferases	S-adenosyl-L-methionine-dependent methyltransferases	COMT-like	Caffeoyl-CoA O-methyltransferase	(Medicago sativa ) [TaxId: 3879 ],	SCOPe (2.08)
B	d1susb_	Alpha and beta proteins (a/b)	S-adenosyl-L-methionine-dependent methyltransferases	S-adenosyl-L-methionine-dependent methyltransferases	COMT-like	Caffeoyl-CoA O-methyltransferase	(Medicago sativa ) [TaxId: 3879 ],	SCOPe (2.08)
A	d1susa_	Alpha and beta proteins (a/b)	S-adenosyl-L-methionine-dependent methyltransferases	S-adenosyl-L-methionine-dependent methyltransferases	COMT-like	Caffeoyl-CoA O-methyltransferase	(Medicago sativa ) [TaxId: 3879 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8032396	3000118	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8032396	3000118	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8032396	3000118	SCOP2B (2022-06-29)
A	SCOP2 Family	COMT-like	8020016	4000655	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8032396	3000118	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	Methyltransf_2	e1susC1	A: beta barrels	X: HTH	H: HTH	T: winged helix domain	F: Methyltransf_2	ECOD (v294.2)
D	Methyltransf_2	e1susD1	A: beta barrels	X: HTH	H: HTH	T: winged helix domain	F: Methyltransf_2	ECOD (v294.2)
B	Methyltransf_2	e1susB1	A: beta barrels	X: HTH	H: HTH	T: winged helix domain	F: Methyltransf_2	ECOD (v294.2)
A	Methyltransf_3	e1susA1	A: beta barrels	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltransf_3	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
D	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
B	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
A	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Caffeoyl-CoA O-methyltransferase	O-methyltransferase activity transferase activity, transferring one-carbon groups caffeoyl-CoA O-methyltransferase activity transferase activity methyltransferase activity catalytic activity S-adenosylmethionine-dependent methyltransferase activity cation binding ion binding binding metal ion binding small molecule binding	methylation metabolic process cellular process phenylpropanoid metabolic process secondary metabolite biosynthetic process biosynthetic process phenylpropanoid biosynthetic process lignin biosynthetic process lignin metabolic process secondary metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B, C, D	IPR050362	Cation-dependent O-methyltransferase	Family
A, B, C, D	IPR002935	Class I-like SAM-dependent O-methyltransferase	Family

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