Annotations: 8X4O

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	RNA_pol_Rpb6	e8x4oB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: RNA_pol_Rpb6	ECOD (v295)
A	Sigma70_r1_1	e8x4oA01	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Sigma70_r1_1	ECOD (v295)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Probable ribosomal RNA small subunit methyltransferase A	RNA binding binding nucleic acid binding RNA methyltransferase activity rRNA (adenine-N6,N6-)-dimethyltransferase activity rRNA 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 RNA binding binding nucleic acid binding RNA methyltransferase activity rRNA (adenine-N6,N6-)-dimethyltransferase activity rRNA 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 rRNA (adenine) methyltransferase activity catalytic activity	-	cellular anatomical structure intracellular anatomical structure cytoplasm

Chains	Accession	Name	Type
A, B	IPR001737	Ribosomal RNA adenine methyltransferase KsgA/Erm	Family
A, B	IPR020598	Ribosomal RNA adenine methylase transferase, N-terminal	Domain
A, B	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B	IPR023165	rRNA adenine dimethylase-like, C-terminal	Homologous Superfamily
A, B	IPR011530	Ribosomal RNA adenine dimethylase	Family
A, B	IPR020596	Ribosomal RNA adenine methylase transferase, conserved site	Conserved Site

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.

8X4O | pdb_00008x4o