Annotations: 1XTY

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1xtya_	Alpha and beta proteins (a/b)	Peptidyl-tRNA hydrolase II	Peptidyl-tRNA hydrolase II	automated matches	automated matches	(Saccharolobus solfataricus P2 ) [TaxId: 273057 ],	SCOPe (2.08)
B	d1xtyb_	Alpha and beta proteins (a/b)	Peptidyl-tRNA hydrolase II	Peptidyl-tRNA hydrolase II	automated matches	automated matches	(Saccharolobus solfataricus P2 ) [TaxId: 273057 ],	SCOPe (2.08)
C	d1xtyc_	Alpha and beta proteins (a/b)	Peptidyl-tRNA hydrolase II	Peptidyl-tRNA hydrolase II	automated matches	automated matches	(Saccharolobus solfataricus P2 ) [TaxId: 273057 ],	SCOPe (2.08)
D	d1xtyd_	Alpha and beta proteins (a/b)	Peptidyl-tRNA hydrolase II	Peptidyl-tRNA hydrolase II	automated matches	automated matches	(Saccharolobus solfataricus P2 ) [TaxId: 273057 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	PTH2-like	8063651	4001109	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PTH2-like	8063652	3000791	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	PTH2-like	8063652	3000791	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	PTH2-like	8063652	3000791	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	PTH2-like	8063652	3000791	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	PF01981	e1xtyA1	A: a/b three-layered sandwiches	X: Peptidyl-tRNA hydrolase II (From Topology)	H: Peptidyl-tRNA hydrolase II (From Topology)	T: Peptidyl-tRNA hydrolase II	F: PF01981	ECOD (1.6)
B	PF01981	e1xtyB1	A: a/b three-layered sandwiches	X: Peptidyl-tRNA hydrolase II (From Topology)	H: Peptidyl-tRNA hydrolase II (From Topology)	T: Peptidyl-tRNA hydrolase II	F: PF01981	ECOD (1.6)
C	PF01981	e1xtyC1	A: a/b three-layered sandwiches	X: Peptidyl-tRNA hydrolase II (From Topology)	H: Peptidyl-tRNA hydrolase II (From Topology)	T: Peptidyl-tRNA hydrolase II	F: PF01981	ECOD (1.6)
D	PF01981	e1xtyD1	A: a/b three-layered sandwiches	X: Peptidyl-tRNA hydrolase II (From Topology)	H: Peptidyl-tRNA hydrolase II (From Topology)	T: Peptidyl-tRNA hydrolase II	F: PF01981	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.1490.10	Alpha Beta	3-Layer(aba) Sandwich	Bit1	Bit1	CATH (4.3.0)
B	3.40.1490.10	Alpha Beta	3-Layer(aba) Sandwich	Bit1	Bit1	CATH (4.3.0)
C	3.40.1490.10	Alpha Beta	3-Layer(aba) Sandwich	Bit1	Bit1	CATH (4.3.0)
D	3.40.1490.10	Alpha Beta	3-Layer(aba) Sandwich	Bit1	Bit1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF01981	Peptidyl-tRNA hydrolase PTH2 (PTH2)	Peptidyl-tRNA hydrolase PTH2	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Peptidyl-tRNA hydrolase	aminoacyl-tRNA hydrolase activity hydrolase activity, acting on ester bonds catalytic activity, acting on RNA catalytic activity, acting on a nucleic acid carboxylic ester hydrolase activity hydrolase activity catalytic activity, acting on a tRNA catalytic activity	organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process metabolic process cellular process protein metabolic process organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process organonitrogen compound biosynthetic process primary metabolic process translation gene expression macromolecule biosynthetic process organic substance metabolic process biosynthetic process organic substance biosynthetic process metabolic process cellular process protein metabolic process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR034759	Peptidyl-tRNA hydrolase, archaea	Family
A, B, C, D	IPR023476	Peptidyl-tRNA hydrolase II domain superfamily	Homologous Superfamily
A, B, C, D	IPR002833	Peptidyl-tRNA hydrolase, PTH2	Family

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.