Annotations: 1OYP

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
E	d1oype1	Alpha and beta proteins (a+b)	Ribosomal protein S5 domain 2-like	Ribosomal protein S5 domain 2-like	Ribonuclease PH domain 1-like	Ribonuclease PH, domain 1	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
E	d1oype2	Alpha and beta proteins (a+b)	Ribonuclease PH domain 2-like	Ribonuclease PH domain 2-like	Ribonuclease PH domain 2-like	Ribonuclease PH, domain 2	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
A	d1oypa1	Alpha and beta proteins (a+b)	Ribosomal protein S5 domain 2-like	Ribosomal protein S5 domain 2-like	Ribonuclease PH domain 1-like	Ribonuclease PH, domain 1	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
A	d1oypa2	Alpha and beta proteins (a+b)	Ribonuclease PH domain 2-like	Ribonuclease PH domain 2-like	Ribonuclease PH domain 2-like	Ribonuclease PH, domain 2	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
B	d1oypb1	Alpha and beta proteins (a+b)	Ribosomal protein S5 domain 2-like	Ribosomal protein S5 domain 2-like	Ribonuclease PH domain 1-like	Ribonuclease PH, domain 1	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
B	d1oypb2	Alpha and beta proteins (a+b)	Ribonuclease PH domain 2-like	Ribonuclease PH domain 2-like	Ribonuclease PH domain 2-like	Ribonuclease PH, domain 2	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
C	d1oypc1	Alpha and beta proteins (a+b)	Ribosomal protein S5 domain 2-like	Ribosomal protein S5 domain 2-like	Ribonuclease PH domain 1-like	Ribonuclease PH, domain 1	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
C	d1oypc2	Alpha and beta proteins (a+b)	Ribonuclease PH domain 2-like	Ribonuclease PH domain 2-like	Ribonuclease PH domain 2-like	Ribonuclease PH, domain 2	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
D	d1oypd1	Alpha and beta proteins (a+b)	Ribosomal protein S5 domain 2-like	Ribosomal protein S5 domain 2-like	Ribonuclease PH domain 1-like	Ribonuclease PH, domain 1	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
D	d1oypd2	Alpha and beta proteins (a+b)	Ribonuclease PH domain 2-like	Ribonuclease PH domain 2-like	Ribonuclease PH domain 2-like	Ribonuclease PH, domain 2	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
F	d1oypf1	Alpha and beta proteins (a+b)	Ribosomal protein S5 domain 2-like	Ribosomal protein S5 domain 2-like	Ribonuclease PH domain 1-like	Ribonuclease PH, domain 1	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
F	d1oypf2	Alpha and beta proteins (a+b)	Ribonuclease PH domain 2-like	Ribonuclease PH domain 2-like	Ribonuclease PH domain 2-like	Ribonuclease PH, domain 2	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
E	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8037932	3000100	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Ribonuclease PH domain 2-like	8037934	3000346	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Ribonuclease PH domain 2-like	8037934	3000346	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8037932	3000100	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ribonuclease PH domain 2-like	8037934	3000346	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8037932	3000100	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Ribonuclease PH domain 2-like	8037934	3000346	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8037932	3000100	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Ribonuclease PH domain 2-like	8037934	3000346	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8037932	3000100	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Ribonuclease PH domain 2-like	8037934	3000346	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Ribosomal protein S5 domain 2-like	8037932	3000100	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)
E	RNase_PH	e1oypE2	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: RNase_PH	ECOD (1.6)
E	RNase_PH_C_4	e1oypE3	A: a+b two layers	X: Ribonuclease PH domain 2-like	H: Ribonuclease PH domain 2 (From Topology)	T: Ribonuclease PH domain 2	F: RNase_PH_C_4	ECOD (1.6)
A	RNase_PH	e1oypA2	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: RNase_PH	ECOD (1.6)
A	RNase_PH_C_4	e1oypA1	A: a+b two layers	X: Ribonuclease PH domain 2-like	H: Ribonuclease PH domain 2 (From Topology)	T: Ribonuclease PH domain 2	F: RNase_PH_C_4	ECOD (1.6)
B	RNase_PH	e1oypB2	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: RNase_PH	ECOD (1.6)
B	RNase_PH_C_4	e1oypB3	A: a+b two layers	X: Ribonuclease PH domain 2-like	H: Ribonuclease PH domain 2 (From Topology)	T: Ribonuclease PH domain 2	F: RNase_PH_C_4	ECOD (1.6)
C	RNase_PH	e1oypC2	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: RNase_PH	ECOD (1.6)
C	RNase_PH_C_4	e1oypC1	A: a+b two layers	X: Ribonuclease PH domain 2-like	H: Ribonuclease PH domain 2 (From Topology)	T: Ribonuclease PH domain 2	F: RNase_PH_C_4	ECOD (1.6)
D	RNase_PH	e1oypD2	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: RNase_PH	ECOD (1.6)
D	RNase_PH_C_4	e1oypD3	A: a+b two layers	X: Ribonuclease PH domain 2-like	H: Ribonuclease PH domain 2 (From Topology)	T: Ribonuclease PH domain 2	F: RNase_PH_C_4	ECOD (1.6)
F	RNase_PH	e1oypF2	A: a+b two layers	X: Ribosomal protein S5 domain 2-like (From Topology)	H: Ribosomal protein S5 domain 2-like (From Topology)	T: Ribosomal protein S5 domain 2-like	F: RNase_PH	ECOD (1.6)
F	RNase_PH_C_4	e1oypF1	A: a+b two layers	X: Ribonuclease PH domain 2-like	H: Ribonuclease PH domain 2 (From Topology)	T: Ribonuclease PH domain 2	F: RNase_PH_C_4	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
E	3.30.230.70	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S5	domain 2	CATH (4.3.0)
A	3.30.230.70	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S5	domain 2	CATH (4.3.0)
B	3.30.230.70	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S5	domain 2	CATH (4.3.0)
C	3.30.230.70	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S5	domain 2	CATH (4.3.0)
D	3.30.230.70	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S5	domain 2	CATH (4.3.0)
F	3.30.230.70	Alpha Beta	2-Layer Sandwich	Ribosomal Protein S5	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF03725	3' exoribonuclease family, domain 2 (RNase_PH_C)	3' exoribonuclease family, domain 2	This family includes 3'-5' exoribonucleases. Ribonuclease PH contains a single copy of this domain, and removes nucleotide residues following the -CCA terminus of tRNA. Polyribonucleotide nucleotidyltransferase (PNPase) contains two tandem copies of ...	This family includes 3'-5' exoribonucleases. Ribonuclease PH contains a single copy of this domain, and removes nucleotide residues following the -CCA terminus of tRNA. Polyribonucleotide nucleotidyltransferase (PNPase) contains two tandem copies of the domain. PNPase is involved in mRNA degradation in a 3'-5' direction. The exosome is a 3'-5' exoribonuclease complex that is required for 3' processing of the 5.8S rRNA. Three of its five protein components, Swiss:P46948 Swiss:Q12277 and Swiss:P25359 contain a copy of this domain [1]. Swiss:Q10205, a hypothetical protein from S. pombe appears to belong to an uncharacterised subfamily. This subfamily is found in both eukaryotes and archaebacteria.	Domain
A, B, C, D, E A, B, C, D, E, F	PF01138	3' exoribonuclease family, domain 1 (RNase_PH)	3' exoribonuclease family, domain 1	This family includes 3'-5' exoribonucleases. Ribonuclease PH contains a single copy of this domain, and removes nucleotide residues following the -CCA terminus of tRNA. Polyribonucleotide nucleotidyltransferase (PNPase) contains two tandem copies of ...	This family includes 3'-5' exoribonucleases. Ribonuclease PH contains a single copy of this domain, and removes nucleotide residues following the -CCA terminus of tRNA. Polyribonucleotide nucleotidyltransferase (PNPase) contains two tandem copies of the domain. PNPase is involved in mRNA degradation in a 3'-5' direction. The exosome is a 3'-5' exoribonuclease complex that is required for 3' processing of the 5.8S rRNA. Three of its five protein components, Swiss:P46948 Swiss:Q12277 and Swiss:P25359 contain a copy of this domain [1]. Swiss:Q10205, a hypothetical protein from S. pombe appears to belong to an uncharacterised subfamily. This subfamily is found in both eukaryotes and archaebacteria.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F	Ribonuclease PH	3'-5'-RNA exonuclease activity catalytic activity, acting on RNA RNA exonuclease activity, producing 5'-phosphomonoesters catalytic activity, acting on a nucleic acid 3'-5' exonuclease activity RNA exonuclease activity RNA nuclease activity hydrolase activity exonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters nuclease activity hydrolase activity, acting on ester bonds exonuclease activity catalytic activity RNA binding 3'-5'-RNA exonuclease activity catalytic activity, acting on RNA RNA exonuclease activity, producing 5'-phosphomonoesters catalytic activity, acting on a nucleic acid 3'-5' exonuclease activity RNA exonuclease activity RNA nuclease activity hydrolase activity exonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters nuclease activity hydrolase activity, acting on ester bonds exonuclease activity catalytic activity RNA binding binding organic cyclic compound binding tRNA binding nucleic acid binding catalytic activity, acting on a tRNA transferase activity tRNA nucleotidyltransferase activity nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups	ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing nucleobase-containing compound metabolic process cellular component biogenesis ribosome biogenesis organic substance metabolic process organic substance biosynthetic process RNA 3'-end processing RNA processing cellular component organization or biogenesis rRNA metabolic process cellular metabolic process ribonucleoprotein complex biogenesis cellular biosynthetic process RNA metabolic process rRNA processing nucleobase-containing compound metabolic process cellular component biogenesis ribosome biogenesis organic substance metabolic process organic substance biosynthetic process RNA 3'-end processing RNA processing cellular component organization or biogenesis rRNA metabolic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process nucleic acid metabolic process organic cyclic compound metabolic process biosynthetic process ncRNA metabolic process nucleic acid catabolic process rRNA 3'-end processing metabolic process cellular process macromolecule metabolic process tRNA metabolic process tRNA processing catabolic process rRNA catabolic process macromolecule catabolic process organic cyclic compound catabolic process nucleobase-containing compound catabolic process organic substance catabolic process RNA catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR018336	Ribonuclease PH, conserved site	Conserved Site
A, B, C, D, E A, B, C, D, E, F	IPR027408	PNPase/RNase PH domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR001247	Exoribonuclease, phosphorolytic domain 1	Domain
A, B, C, D, E A, B, C, D, E, F	IPR036345	Exoribonuclease, PH domain 2 superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR020568	Ribosomal protein uS5 domain 2-type superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR002381	Ribonuclease PH, bacterial-type	Family
A, B, C, D, E A, B, C, D, E, F	IPR015847	Exoribonuclease, phosphorolytic domain 2	Domain

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.