Annotations: 7SE7

Crystal structure of human Fibrillarin in complex with S-adenosyl-L-methionine

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	S-adenosyl-L-methionine-dependent methyltransferases	8063658	3000118	SCOP2B (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	WD40	e7se7A1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: WD40	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01269	Fibrillarin (Fibrillarin)	Fibrillarin		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	rRNA 2'-O-methyltransferase fibrillarin	TFIID-class transcription factor complex binding transcription factor binding RNA polymerase binding protein binding binding RNA polymerase II complex binding general transcription initiation factor binding RNA polymerase core enzyme binding enzyme binding RNA polymerase II general transcription initiation factor binding catalytic activity, acting on a protein transferase activity, transferring one-carbon groups protein-glutamine N-methyltransferase activity transferase activity TFIID-class transcription factor complex binding transcription factor binding RNA polymerase binding protein binding binding RNA polymerase II complex binding general transcription initiation factor binding RNA polymerase core enzyme binding enzyme binding RNA polymerase II general transcription initiation factor binding catalytic activity, acting on a protein transferase activity, transferring one-carbon groups protein-glutamine N-methyltransferase activity transferase activity S-adenosylmethionine-dependent methyltransferase activity histone methyltransferase activity N-methyltransferase activity protein methyltransferase activity histone modifying activity methyltransferase activity catalytic activity histone H2A methyltransferase activity histone H2AQ104 methyltransferase activity RNA methyltransferase activity rRNA methyltransferase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid catalytic activity, acting on a rRNA RNA binding nucleic acid binding small RNA 2'-O-ribose methyltransferase activity O-methyltransferase activity U6 snRNA 2'-O-ribose methyltransferase activity RNA 2'-O-methyltransferase activity ATPase binding	developmental process multicellular organismal process cellular developmental process ossification cell differentiation cellular process osteoblast differentiation localization macromolecule localization snoRNA localization RNA localization mRNA modification RNA metabolic process primary metabolic process developmental process multicellular organismal process cellular developmental process ossification cell differentiation cellular process osteoblast differentiation localization macromolecule localization snoRNA localization RNA localization mRNA modification RNA metabolic process primary metabolic process mRNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA modification macromolecule modification metabolic process macromolecule metabolic process ribonucleoprotein complex biogenesis rRNA processing gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process biosynthetic process cellular component organization or biogenesis RNA processing rRNA metabolic process ribosomal small subunit biogenesis maturation of SSU-rRNA rRNA methylation rRNA modification macromolecule methylation methylation rRNA 2'-O-methylation RNA methylation sno(s)RNA processing box C/D sno(s)RNA metabolic process box C/D sno(s)RNA processing sno(s)RNA 3'-end processing sno(s)RNA metabolic process box C/D sno(s)RNA 3'-end processing RNA 3'-end processing	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane granular component extracellular exosome extracellular vesicle extracellular organelle extracellular region vesicle extracellular membrane-bounded organelle nucleoplasm box C/D methylation guide snoRNP complex protein-containing complex sno(s)RNA-containing ribonucleoprotein complex ribonucleoprotein complex box C/D RNP complex Cajal body ribonucleoprotein granule nuclear body supramolecular complex nuclear ribonucleoprotein granule preribosome nuclear protein-containing complex small-subunit processome fibrillar center

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR020813	Fibrillarin, conserved site	Conserved Site
A	IPR000692	rRNA 2'-O-methyltransferase fibrillarin-like	Family
A	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: P22087	breast carcinoma autoimmune disease osteosarcoma primitive neuroectodermal tumor Adenocarcinoma of Lung breast cancer invasive ductal breast carcinoma lung cancer medulloblastoma pancreatic intraductal papillary-mucinous neoplasm atypical teratoid rhabdoid tumor glioblastoma large cell medulloblastoma lymphoplasmacytic lymphoma myopathy breast carcinoma autoimmune disease osteosarcoma primitive neuroectodermal tumor Adenocarcinoma of Lung breast cancer invasive ductal breast carcinoma lung cancer medulloblastoma pancreatic intraductal papillary-mucinous neoplasm atypical teratoid rhabdoid tumor glioblastoma large cell medulloblastoma lymphoplasmacytic lymphoma myopathy plasma cell myeloma cutaneous lupus erythematosus Hodgkins lymphoma lung adenocarcinoma malignant glioma

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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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.