Annotations: 1VHX

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1vhxa1	Alpha and beta proteins (a/b)	Ribonuclease H-like motif	Ribonuclease H-like	Putative Holliday junction resolvase RuvX	Hypothetical protein YrrK (RuvX)	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
A	d1vhxa3	Artifacts	Tags	Tags	Tags	C-terminal Tags	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
A	d1vhxa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
B	d1vhxb1	Alpha and beta proteins (a/b)	Ribonuclease H-like motif	Ribonuclease H-like	Putative Holliday junction resolvase RuvX	Hypothetical protein YrrK (RuvX)	(Bacillus subtilis ) [TaxId: 1423 ],	SCOPe (2.08)
B	d1vhxb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(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)
A	SCOP2 Family	Putative Holliday junction resolvase RuvX	8023458	4001120	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Ribonuclease H-like	8035838	3000143	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Ribonuclease H-like	8035838	3000143	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	PF03652	e1vhxA1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF03652	ECOD (1.6)
B	PF03652	e1vhxB1	A: mixed a+b and a/b	X: Ribonuclease H-like	H: Ribonuclease H-like (From Topology)	T: Ribonuclease H-like	F: PF03652	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.420.140	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (4.3.0)
B	3.30.420.140	Alpha Beta	2-Layer Sandwich	Nucleotidyltransferase	domain 5	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF03652	Holliday junction resolvase (RuvX)	Holliday junction resolvase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Putative Holliday junction resolvase	nuclease activity hydrolase activity, acting on ester bonds hydrolase activity catalytic activity	rRNA 5'-end processing 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 processing cellular component organization or biogenesis rRNA metabolic process cellular metabolic process rRNA 5'-end processing 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 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 RNA 5'-end processing nucleic acid catabolic process metabolic process cellular process macromolecule metabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR005227	Putative pre-16S rRNA nuclease	Family
A, B	IPR037027	YqgF/RNase H-like domain superfamily	Homologous Superfamily
A, B	IPR012337	Ribonuclease H-like superfamily	Homologous Superfamily
A, B	IPR006641	YqgF/RNase H-like domain	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.