3M6U

Multi-site-specific 16S rRNA methyltransferase RsmF from Thermus thermophilus in space group 43

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	EUF07530	e3m6uA2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: PUA domain	F: EUF07530	ECOD (1.6)
A	RsmF_methylt_CI,EUF07530	e3m6uA3	A: a+b two layers	X: Cystatin-like	H: Pre-PUA domain (From Topology)	T: Pre-PUA domain	F: RsmF_methylt_CI,EUF07530	ECOD (1.6)
A	Methyltr_RsmB-F_1	e3m6uA1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltr_RsmB-F_1	ECOD (1.6)
B	EUF07530	e3m6uB3	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: PUA domain	F: EUF07530	ECOD (1.6)
B	RsmF_methylt_CI,EUF07530	e3m6uB2	A: a+b two layers	X: Cystatin-like	H: Pre-PUA domain (From Topology)	T: Pre-PUA domain	F: RsmF_methylt_CI,EUF07530	ECOD (1.6)
B	Methyltr_RsmB-F_1	e3m6uB1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltr_RsmB-F_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.1170	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Sun protein	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)
A	2.30.130.60	Mainly Beta	Roll	Archaeosine Trna-guanine Transglycosylase	Chain: A, domain 4	CATH (4.3.0)
B	3.30.70.1170	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Sun protein	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)
B	2.30.130.60	Mainly Beta	Roll	Archaeosine Trna-guanine Transglycosylase	Chain: A, domain 4	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF17126	RsmF rRNA methyltransferase first C-terminal domain (RsmF_methylt_CI)	RsmF rRNA methyltransferase first C-terminal domain	This is the first of two distinct C-terminal domains of the 16S rRNA methyltransferase RsmF. It is necessary for stabilising the catalytic core, Pfam:PF01189.	Domain
A, B	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, B	rRNA methylase	RNA methyltransferase activity rRNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity catalytic activity, acting on a rRNA S-adenosylmethionine-dependent methyltransferase activity C-methyltransferase activity methyltransferase activity catalytic activity rRNA (cytosine) methyltransferase activity rRNA (cytosine-C5-)-methyltransferase activity tRNA methyltransferase activity RNA methyltransferase activity rRNA methyltransferase activity catalytic activity, acting on RNA transferase activity, transferring one-carbon groups catalytic activity, acting on a nucleic acid transferase activity catalytic activity, acting on a rRNA S-adenosylmethionine-dependent methyltransferase activity C-methyltransferase activity methyltransferase activity catalytic activity rRNA (cytosine) methyltransferase activity rRNA (cytosine-C5-)-methyltransferase activity tRNA methyltransferase activity tRNA (cytidine) methyltransferase activity catalytic activity, acting on a tRNA tRNA (cytidine-5-)-methyltransferase activity RNA binding binding organic cyclic compound binding nucleic acid binding	cellular biosynthetic process RNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process tRNA processing RNA processing cellular metabolic process tRNA modification primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process cellular biosynthetic process RNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process tRNA processing RNA processing cellular metabolic process tRNA modification primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process macromolecule methylation tRNA metabolic process RNA modification biosynthetic process methylation macromolecule modification metabolic process cellular process macromolecule metabolic process RNA methylation tRNA methylation ribonucleoprotein complex biogenesis rRNA methylation rRNA processing rRNA modification cellular component biogenesis ribosome biogenesis cellular component organization or biogenesis rRNA metabolic process rRNA base methylation ribosomal large subunit biogenesis maturation of LSU-rRNA	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR001678	SAM-dependent methyltransferase RsmB-F/NOP2-type domain	Domain
A, B	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B	IPR023267	RNA (C5-cytosine) methyltransferase	Family
A, B	IPR031340	Ribosomal RNA small subunit methyltransferase F, first C-terminal domain	Domain
A, B	IPR031341	Ribosomal RNA small subunit methyltransferase F, N-terminal	Domain
A, B	IPR049560	SAM-dependent methyltransferase RsmB-F/NOP2-type, catalytic core	Domain
A, B	IPR048151	Ribosomal RNA small subunit methyltransferase F	Family

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.