Annotations: 1YOP

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1yopa1	Small proteins	Rubredoxin-like	CSL zinc finger	CSL zinc finger	Diphthamide biosynthesis protein 3, DPH3	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	CSL zinc finger	8034996	3000501	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	zf-CSL	e1yopA1	A: few secondary structure elements	X: Rubredoxin-like	H: CSL zinc finger (From Topology)	T: CSL zinc finger	F: zf-CSL	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.10.660.10	Alpha Beta	Roll	Microbial ribonuclease fold	DPH Zinc finger	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF05207	CSL zinc finger (Zn_ribbon_CSL)	CSL zinc finger	This is a zinc binding motif which contains four cysteine residues which chelate zinc [1]. This domain is often found associated with a Pfam:PF00226 domain. This domain is named after the conserved motif of the final cysteine.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Kti11p	oxidoreductase activity oxidoreductase activity, acting on iron-sulfur proteins as donors catalytic activity 2-(3-amino-3-carboxypropyl)histidine synthase activity transferase activity transferase activity, transferring alkyl or aryl (other than methyl) groups cation binding transition metal ion binding iron ion binding ion binding binding ferrous iron binding metal ion binding small molecule binding oxidoreductase activity oxidoreductase activity, acting on iron-sulfur proteins as donors catalytic activity 2-(3-amino-3-carboxypropyl)histidine synthase activity transferase activity transferase activity, transferring alkyl or aryl (other than methyl) groups cation binding transition metal ion binding iron ion binding ion binding binding ferrous iron binding metal ion binding small molecule binding metallochaperone activity iron chaperone activity molecular carrier activity zinc ion 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 5-methoxycarbonylmethyl-2-thiouridinylation tRNA wobble base modification metabolic process cellular process macromolecule metabolic process RNA processing peptidyl-histidine modification peptidyl-amino acid modification protein metabolic process protein modification process protein histidyl modification to diphthamide	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR007872	DPH-type metal-binding domain	Domain
A	IPR044248	Diphthamide biosynthesis protein 3/4-like	Family
A	IPR036671	DPH-type metal-binding domain superfamily	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.