Annotations: 4QNX

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B		e4qnxB1	A: beta barrels	X: DP domain	H: DP domain	T: DP domain	F:	ECOD (v294.2)
A		e4qnxA1	A: beta barrels	X: DP domain	H: DP domain	T: DP domain	F:	ECOD (v294.2)

Chains	Accession	Name	Description	Comments	Source
A, B	PF08003	Protein of unknown function (DUF1698) (Methyltransf_9)	Protein of unknown function (DUF1698)	-	Family

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	tRNA (mo5U34)-methyltransferase	transferase activity transferase activity, transferring alkyl or aryl (other than methyl) groups catalytic activity transferase activity, transferring one-carbon groups methyltransferase activity identical protein binding protein binding binding	tRNA modification RNA metabolic process primary metabolic process tRNA wobble uridine modification gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification biosynthetic process tRNA processing tRNA modification RNA metabolic process primary metabolic process tRNA wobble uridine modification gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification biosynthetic process tRNA processing macromolecule modification tRNA wobble base modification metabolic process cellular process macromolecule metabolic process RNA processing	protein-containing complex

Chains	Accession	Name	Type
A, B	IPR029063	S-adenosyl-L-methionine-dependent methyltransferase superfamily	Homologous Superfamily
A, B	IPR010017	tRNA U34 carboxymethyltransferase	Family
A, B	IPR027555	tRNA (Mo5U34)-methyltransferase-like	Family

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.

4QNX | pdb_00004qnx