Annotations: 5ZVG

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	PF01472	e5zvgB2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: PUA domain	F: PF01472	ECOD (1.6)
A [auth B]	PF22458	e5zvgB3	A: a+b two layers	X: Alpha-beta plaits	H: NOL1/NOP2/sun N-terminal ferredoxin-like domain (From Topology)	T: NOL1/NOP2/sun N-terminal ferredoxin-like domain	F: PF22458	ECOD (1.6)
A [auth B]	PF01189	e5zvgB1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: PF01189	ECOD (1.6)
B [auth A]	PF01472	e5zvgA2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: PUA domain	F: PF01472	ECOD (1.6)
B [auth A]	PF22458	e5zvgA3	A: a+b two layers	X: Alpha-beta plaits	H: NOL1/NOP2/sun N-terminal ferredoxin-like domain (From Topology)	T: NOL1/NOP2/sun N-terminal ferredoxin-like domain	F: PF22458	ECOD (1.6)
B [auth A]	PF01189	e5zvgA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: PF01189	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth B]	2.30.130.10	Mainly Beta	Roll	Archaeosine Trna-guanine Transglycosylase	Chain: A, domain 4	CATH (utative)
B [auth A]	2.30.130.10	Mainly Beta	Roll	Archaeosine Trna-guanine Transglycosylase	Chain: A, domain 4	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A]	PF01472	PUA domain (PUA)	PUA domain	-	Family
A [auth B], B [auth A]	PF01189	16S rRNA methyltransferase RsmB/F (Methyltr_RsmB-F)	16S rRNA methyltransferase RsmB/F	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	389aa long hypothetical nucleolar protein	tRNA methyltransferase activity RNA methyltransferase activity catalytic activity, acting on RNA tRNA (cytidine) methyltransferase activity transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid catalytic activity, acting on a tRNA transferase activity S-adenosylmethionine-dependent methyltransferase activity tRNA (cytidine-5-)-methyltransferase activity methyltransferase activity catalytic activity RNA binding binding tRNA methyltransferase activity RNA methyltransferase activity catalytic activity, acting on RNA tRNA (cytidine) methyltransferase activity transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid catalytic activity, acting on a tRNA transferase activity S-adenosylmethionine-dependent methyltransferase activity tRNA (cytidine-5-)-methyltransferase activity methyltransferase activity catalytic activity RNA binding binding organic cyclic compound binding tRNA binding nucleic acid binding	cellular biosynthetic process cellular metabolic process tRNA modification RNA metabolic process primary metabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process RNA modification organic substance metabolic process biosynthetic process tRNA processing cellular biosynthetic process cellular metabolic process tRNA modification RNA metabolic process primary metabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process RNA modification organic substance metabolic process biosynthetic process tRNA processing macromolecule modification organic substance biosynthetic process nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process RNA processing macromolecule methylation methylation RNA methylation	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR015947	PUA-like superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR004521	Uncharacterised domain CHP00451	Domain
A [auth B], B [auth A]	IPR001678	SAM-dependent methyltransferase RsmB-F/NOP2-type domain	Domain
A [auth B], B [auth A]	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR023267	RNA (C5-cytosine) methyltransferase	Family
A [auth B], B [auth A]	IPR011023	Nop2p	Domain
A [auth B], B [auth A]	IPR036974	PUA domain superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR043699	tRNA (cytosine(72)-C(5))-methyltransferase	Family
A [auth B], B [auth A]	IPR002478	PUA domain	Domain
A [auth B], B [auth A]	IPR049560	SAM-dependent methyltransferase RsmB-F/NOP2-type, catalytic core	Domain

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 R01GM133198.