Annotations: 7QIU

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B		e7qiuB1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F:	ECOD (v294.1)
A		e7qiuA1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F:	ECOD (v294.1)

Chains	Accession	Name	Description	Comments	Source
A, B	PF22435	MRM3-like substrate binding domain (MRM3-like_sub_bind)	MRM3-like substrate binding domain	MRM3 catalyses the formation of 2'-O-methylguanosine at position 1370 Gm1370) in the 16S mitochondrial large subunit ribosomal RNA (mtLSU rRNA), a conserved modification in the peptidyl transferase domain of the mtLSU rRNA [1-3]. This entry represent ...	MRM3 catalyses the formation of 2'-O-methylguanosine at position 1370 Gm1370) in the 16S mitochondrial large subunit ribosomal RNA (mtLSU rRNA), a conserved modification in the peptidyl transferase domain of the mtLSU rRNA [1-3]. This entry represents the substrate binding domain of MRM3 from animals and related sequences from bacteria.	Domain
A, B	PF00588	SpoU rRNA Methylase family (SpoU_methylase)	SpoU rRNA Methylase family	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	rRNA methylase	RNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity methyltransferase activity catalytic activity RNA binding binding nucleic acid binding	methylation metabolic process cellular process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process methylation metabolic process cellular process ribonucleoprotein complex biogenesis RNA metabolic process primary metabolic process rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process macromolecule metabolic process cellular component organization or biogenesis RNA processing rRNA metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm

Chains	Accession	Name	Type
A, B	IPR001537	tRNA/rRNA methyltransferase, SpoU type	Domain
A, B	IPR029026	tRNA (guanine-N1-)-methyltransferase, N-terminal	Homologous Superfamily
A, B	IPR051259	Ribosomal RNA Methyltransferase	Family
A, B	IPR029028	Alpha/beta knot methyltransferases	Homologous Superfamily
A, B	IPR053888	MRM3-like, substrate binding domain	Domain
A, B	IPR029064	Ribosomal protein eL30-like superfamily	Homologous Superfamily
A, B	IPR013123	RNA 2-O ribose methyltransferase, substrate binding	Domain