Annotations: 4DMG

Thermus thermophilus m5C1942 methyltransferase RlmO

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)
B	Rrf2	e4dmgB1	A: a/b three-layered sandwiches	X: beta-Grasp	H: HTH	T: winged helix domain	F: Rrf2	ECOD (v294.1)
B	Mlh1_C	e4dmgB2	A: a/b three-layered sandwiches	X: omega toxin-like	H: omega toxin-related	T: omega toxin-related	F: Mlh1_C	ECOD (v294.1)
A	HSP90,HATPase_c_3	e4dmgA2	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: SH3	T: SH3	F: HSP90,HATPase_c_3	ECOD (v294.1)
A	Mlh1_C	e4dmgA3	A: a/b three-layered sandwiches	X: omega toxin-like	H: omega toxin-related	T: omega toxin-related	F: Mlh1_C	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.30.130.10	Mainly Beta	Roll	Archaeosine Trna-guanine Transglycosylase	Chain: A, domain 4	CATH (4.3.0)
B	3.30.750.80	Alpha Beta	2-Layer Sandwich	Transcription Regulator spoIIAA	RNA methyltransferase domain (HRMD) like	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)
A	2.30.130.10	Mainly Beta	Roll	Archaeosine Trna-guanine Transglycosylase	Chain: A, domain 4	CATH (4.3.0)
A	3.30.750.80	Alpha Beta	2-Layer Sandwich	Transcription Regulator spoIIAA	RNA methyltransferase domain (HRMD) like	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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF10672	S-adenosylmethionine-dependent methyltransferase (Methyltrans_SAM)	S-adenosylmethionine-dependent methyltransferase	-	Family
A, B	PF17785	PUA-like domain (PUA_3)	PUA-like domain	This PUA-like domain is found at the N-terminus of SAM-dependent methyltransferases [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Putative uncharacterized protein TTHA1493	transferase activity, transferring one-carbon groups transferase activity methyltransferase activity catalytic activity RNA binding binding nucleic acid binding	methylation metabolic process cellular process	cellular anatomical structure intracellular anatomical structure cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR015947	PUA-like superfamily	Homologous Superfamily
A, B	IPR019614	S-adenosylmethionine-dependent methyltransferase	Domain
A, B	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B	IPR036974	PUA domain superfamily	Homologous Superfamily
A, B	IPR041532	RlmI-like, PUA domain	Domain

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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.