Annotations: 8Q70

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A		e8q70A01	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F:	ECOD (v294.2)

Chains	Accession	Name	Description	Comments	Source
A	PF01416	tRNA pseudouridine synthase (PseudoU_synth_1)	tRNA pseudouridine synthase	Involved in the formation of pseudouridine at the anticodon stem and loop of transfer-RNAs Pseudouridine is an isomer of uridine (5-(beta-D-ribofuranosyl) uracil, and id the most abundant modified nucleoside found in all cellular RNAs. The TruA-like ...	Involved in the formation of pseudouridine at the anticodon stem and loop of transfer-RNAs Pseudouridine is an isomer of uridine (5-(beta-D-ribofuranosyl) uracil, and id the most abundant modified nucleoside found in all cellular RNAs. The TruA-like proteins also exhibit a conserved sequence with a strictly conserved aspartic acid, likely involved in catalysis.	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	tRNA pseudouridine synthase A	isomerase activity tRNA pseudouridine synthase activity catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid pseudouridine synthase activity catalytic activity, acting on a tRNA catalytic activity tRNA pseudouridine(38-40) synthase activity intramolecular transferase activity RNA binding binding nucleic acid binding	pseudouridine synthesis tRNA pseudouridine synthesis tRNA modification RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process tRNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification biosynthetic process pseudouridine synthesis tRNA pseudouridine synthesis tRNA modification RNA metabolic process primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process tRNA metabolic process RNA biosynthetic process nucleic acid biosynthetic process RNA modification biosynthetic process tRNA processing macromolecule modification metabolic process cellular process macromolecule metabolic process RNA processing	-

Chains	Accession	Name	Type
A	IPR001406	Pseudouridine synthase I, TruA	Family
A	IPR020103	Pseudouridine synthase, catalytic domain superfamily	Homologous Superfamily
A	IPR020094	Pseudouridine synthase TruA/RsuA/RluB/E/F, N-terminal	Homologous Superfamily
A	IPR020097	Pseudouridine synthase I, TruA, alpha/beta domain	Domain
A	IPR020095	Pseudouridine synthase I, TruA, C-terminal	Homologous Superfamily

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.

8Q70 | pdb_00008q70