2QG3

CRYSTAL STRUCTURE OF A TYW3 METHYLTRANSFERASE-LIKE PROTEIN (AF_2059) FROM ARCHAEOGLOBUS FULGIDUS DSM 4304 AT 1.95 A RESOLUTION

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	SSo0622-like	8089290	3001884	SCOP2B (2022-06-29)
B	SCOP2 Family	SSo0622-like	8089289	4002910	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	SSo0622-like	8089290	3001884	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)
A	TYW3	e2qg3A1	A: a+b two layers	X: SSo0622-like (Pfam 02676) (From Topology)	H: SSo0622-like (Pfam 02676) (From Topology)	T: SSo0622-like (Pfam 02676)	F: TYW3	ECOD (1.6)
B	TYW3	e2qg3B1	A: a+b two layers	X: SSo0622-like (Pfam 02676) (From Topology)	H: SSo0622-like (Pfam 02676) (From Topology)	T: SSo0622-like (Pfam 02676)	F: TYW3	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.1960.10	Alpha Beta	2-Layer Sandwich	SSo0622-like fold	tRNA wybutosine-synthesizing-like	CATH (4.3.0)
B	3.30.1960.10	Alpha Beta	2-Layer Sandwich	SSo0622-like fold	tRNA wybutosine-synthesizing-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02676	Methyltransferase TYW3 (TYW3)	Methyltransferase TYW3	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	UPF0130 protein AF_2059	tRNA methyltransferase activity RNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid catalytic activity, acting on a tRNA transferase activity methyltransferase activity catalytic activity	glycosyl compound metabolic process wybutosine metabolic process cellular biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process RNA metabolic process nucleobase-containing compound metabolic process organic substance metabolic process tRNA processing organic substance biosynthetic process RNA processing carbohydrate derivative biosynthetic process organonitrogen compound metabolic process glycosyl compound biosynthetic process glycosyl compound metabolic process wybutosine metabolic process cellular biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process RNA metabolic process nucleobase-containing compound metabolic process organic substance metabolic process tRNA processing organic substance biosynthetic process RNA processing carbohydrate derivative biosynthetic process organonitrogen compound metabolic process glycosyl compound biosynthetic process wybutosine biosynthetic process cellular metabolic process tRNA modification primary metabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process organic cyclic compound metabolic process RNA modification biosynthetic process ncRNA metabolic process macromolecule modification nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process macromolecule methylation methylation RNA methylation tRNA methylation	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR022908	tRNA(Phe) 7-((3-amino-3-carboxypropyl)-4-demethylwyosine(37)-N(4))-methyltransferase	Family
A, B	IPR003827	tRNA wybutosine-synthesizing protein	Domain
A, B	IPR036602	tRNA wybutosine-synthesizing-like superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.