Annotations: 4X41

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PRMT5_C_1	e4x41A2	A: beta sandwiches	X: Arginine methyltransferase oligomerization subdomain (From Topology)	H: Arginine methyltransferase oligomerization subdomain (From Topology)	T: Arginine methyltransferase oligomerization subdomain	F: PRMT5_C_1	ECOD (1.6)
A	PrmA	e4x41A1	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: PrmA	ECOD (1.6)
B	PRMT5_C_1	e4x41B1	A: beta sandwiches	X: Arginine methyltransferase oligomerization subdomain (From Topology)	H: Arginine methyltransferase oligomerization subdomain (From Topology)	T: Arginine methyltransferase oligomerization subdomain	F: PRMT5_C_1	ECOD (1.6)
B	PrmA	e4x41B2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: PrmA	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.150	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Vaccinia Virus protein VP39	CATH (4.3.0)
A	2.70.160.11	Mainly Beta	Distorted Sandwich	Hnrnp arginine n-methyltransferase1	Hnrnp arginine n-methyltransferase1	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	2.70.160.11	Mainly Beta	Distorted Sandwich	Hnrnp arginine n-methyltransferase1	Hnrnp arginine n-methyltransferase1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF06325	Ribosomal protein L11 methyltransferase (PrmA) (PrmA)	Ribosomal protein L11 methyltransferase (PrmA)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Protein arginine N-methyltransferase 8	histone H4 methyltransferase activity catalytic activity, acting on a protein transferase activity, transferring one-carbon groups protein methyltransferase activity histone modifying activity transferase activity methyltransferase activity catalytic activity histone methyltransferase activity S-adenosylmethionine-dependent methyltransferase activity identical protein binding protein binding binding protein homodimerization activity histone H4 methyltransferase activity catalytic activity, acting on a protein transferase activity, transferring one-carbon groups protein methyltransferase activity histone modifying activity transferase activity methyltransferase activity catalytic activity histone methyltransferase activity S-adenosylmethionine-dependent methyltransferase activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity protein-arginine N-methyltransferase activity arginine N-methyltransferase activity N-methyltransferase activity protein-arginine omega-N monomethyltransferase activity cation binding ion binding S-adenosyl-L-methionine binding sulfur compound binding small molecule binding protein-arginine omega-N asymmetric methyltransferase activity enzyme binding	organonitrogen compound metabolic process protein methylation primary metabolic process macromolecule methylation protein alkylation organic substance metabolic process methylation macromolecule modification metabolic process protein metabolic process macromolecule metabolic process protein modification process cellular component organization cellular component biogenesis organonitrogen compound metabolic process protein methylation primary metabolic process macromolecule methylation protein alkylation organic substance metabolic process methylation macromolecule modification metabolic process protein metabolic process macromolecule metabolic process protein modification process cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly protein homooligomerization cellular process cellular component organization or biogenesis peptidyl-arginine methylation peptidyl-amino acid modification peptidyl-arginine modification	cell periphery plasma membrane membrane cellular anatomical entity cytoplasmic side of plasma membrane cytoplasmic side of membrane side of membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR025799	Protein arginine N-methyltransferase	Family
A, B	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q9NR22	Alzheimer disease glioblastoma malignant ependymoma oligodendroglioma pilocytic astrocytoma astrocytic tumor large cell medulloblastoma malignant glioma periodontitis primitive neuroectodermal tumor atypical teratoid rhabdoid tumor lung carcinoma medulloblastoma Pick disease subependymal giant cell astrocytoma

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.