4DZR

The crystal structure of protein-(glutamine-N5) methyltransferase (release factor-specific) from Alicyclobacillus acidocaldarius subsp. acidocaldarius DSM 446

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	Methyltransf_11_2	e4dzrA2	A: a/b three-layered sandwiches	X: Rossmann-like	H: Rossmann-related	T: S-adenosyl-L-methionine-dependent methyltransferases	F: Methyltransf_11_2	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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF05175	Methyltransferase small domain (MTS)	Methyltransferase small domain	This domain is found in ribosomal RNA small subunit methyltransferase C (eg Swiss:P44453) as well as other methyltransferases (eg Swiss:Q53742).	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Protein-(Glutamine-N5) methyltransferase, release factor-specific	transferase activity, transferring one-carbon groups transferase activity protein-(glutamine-N5) methyltransferase activity methyltransferase activity catalytic activity catalytic activity, acting on a protein N-methyltransferase activity protein methyltransferase activity protein-glutamine N-methyltransferase activity S-adenosylmethionine-dependent methyltransferase activity binding organic cyclic compound binding nucleic acid binding cation binding transferase activity, transferring one-carbon groups transferase activity protein-(glutamine-N5) methyltransferase activity methyltransferase activity catalytic activity catalytic activity, acting on a protein N-methyltransferase activity protein methyltransferase activity protein-glutamine N-methyltransferase activity S-adenosylmethionine-dependent methyltransferase activity binding organic cyclic compound binding nucleic acid binding cation binding ion binding metal ion binding small molecule binding	methylation metabolic process cellular process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR040758	Release factor glutamine methyltransferase, N-terminal domain	Domain
A	IPR002052	DNA methylase, N-6 adenine-specific, conserved site	Conserved Site
A	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A	IPR004556	Methyltransferase HemK-like	Family
A	IPR050320	Protein N5-glutamine methyltransferase	Family
A	IPR019874	Protein-(glutamine-N5) methyltransferase, release factor-specific	Family
A	IPR007848	Methyltransferase small domain	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 R01GM157729.