4DCM | pdb_00004dcm

Crystal Structure of methyltransferase RlmG modifying G1835 of 23S rRNA in Escherichia coli

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	HATPase_c	e4dcmA1	A: alpha bundles	X: Flavodoxin-like	H: SH3	T: SH3	F: HATPase_c	ECOD (develop294)

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	PF26049	RLMG N-terminal domain (RLMG_N)	RLMG N-terminal domain	This domain is found in the RlmG from E.coli and related proteins. RlmG is a specific AdoMet-dependent methyltransferase (MTase) responsible for N2-methylation of G1835 in 23S rRNA [1]. The methylated G1835 is located at the 50S side of intersubunit ...	This domain is found in the RlmG from E.coli and related proteins. RlmG is a specific AdoMet-dependent methyltransferase (MTase) responsible for N2-methylation of G1835 in 23S rRNA [1]. The methylated G1835 is located at the 50S side of intersubunit bridge B2, which is a functionally very important region of the ribosome. RlmG contains two homologous domains arranged in tandem. The N-terminal domain, represented by this entry, is involved in the recognition and binding of the target G1835 and its surrounding nucleotides [2].	Domain
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	Ribosomal RNA large subunit methyltransferase G	RNA methyltransferase activity rRNA methyltransferase activity 23S rRNA (guanine(1835)-N(2))-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 N-methyltransferase activity methyltransferase activity catalytic activity rRNA (guanine-N2-)-methyltransferase activity rRNA (guanine) methyltransferase activity RNA methyltransferase activity rRNA methyltransferase activity 23S rRNA (guanine(1835)-N(2))-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 N-methyltransferase activity methyltransferase activity catalytic activity rRNA (guanine-N2-)-methyltransferase activity rRNA (guanine) methyltransferase activity binding nucleic acid binding	ribonucleoprotein complex biogenesis rRNA methylation RNA metabolic process rRNA processing rRNA modification nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process ribonucleoprotein complex biogenesis rRNA methylation RNA metabolic process rRNA processing rRNA modification nucleobase-containing compound metabolic process cellular component biogenesis RNA biosynthetic process ribosome biogenesis nucleic acid biosynthetic process cellular component organization or biogenesis RNA processing rRNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process macromolecule methylation RNA modification biosynthetic process methylation macromolecule modification metabolic process cellular process macromolecule metabolic process rRNA base methylation RNA methylation	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR058679	RlmG, N-terminal domain	Domain
A	IPR046977	rRNA (guanine-N(2)-)-methyltransferase RsmC/RlmG	Family
A	IPR002052	DNA methylase, N-6 adenine-specific, conserved site	Conserved Site
A	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A	IPR017237	RLMG	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.