Annotations: 5B4E

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	ProQ	e5b4eA1	A: alpha arrays	X: POZ domain	H: POZ domain	T: POZ domain	F: ProQ	ECOD (v295.2)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.620	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	HUPs	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Sulfur Transferase TtuA	RNA binding binding tRNA binding nucleic acid binding	tRNA thio-modification RNA metabolic process tRNA wobble uridine modification nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process tRNA processing tRNA wobble base modification RNA processing tRNA modification primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process tRNA thio-modification RNA metabolic process tRNA wobble uridine modification nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process tRNA processing tRNA wobble base modification RNA processing tRNA modification primary metabolic process gene expression nucleobase-containing compound biosynthetic process macromolecule biosynthetic process nucleic acid metabolic process tRNA metabolic process RNA modification biosynthetic process macromolecule modification metabolic process cellular process macromolecule metabolic process tRNA wobble position uridine thiolation	protein-containing complex cellular anatomical structure intracellular anatomical structure catalytic complex cytosolic tRNA wobble base thiouridylase complex sulfurtransferase complex transferase complex cytoplasm cytosol intracellular protein-containing complex

Chains	Accession	Name	Type
A	IPR011063	tRNA(Ile)-lysidine/2-thiocytidine synthase, N-terminal	Domain
A	IPR035107	tRNA thiolation protein, TtcA/Ctu1 type	Family
A	IPR014729	Rossmann-like alpha/beta/alpha sandwich fold	Homologous Superfamily
A	IPR000541	Cytoplasmic tRNA 2-thiolation protein 1	Family
A	IPR054306	2-thiouridine synthetase TtuA-like, N-terminal LIM 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.

5B4E | pdb_00005b4e