Annotations: 8K87

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C [auth A]	DNA_topoisoIV	e8k87A1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: DNA_topoisoIV	ECOD (v294.2)
G [auth F]	DNA_topoisoIV	e8k87F1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: DNA_topoisoIV	ECOD (v294.2)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C], E [auth H]	DNA (41-mer)	-	-	-
B [auth D], F [auth I]	RNA/DNA (21-mer)	-	-	-
C [auth A], G [auth F]	Piwi domain protein	binding nucleic acid binding cation binding ion binding metal ion binding small molecule binding	-	-
D [auth B], H [auth G]	Sir2 superfamily protein	binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding	-	-

Chains	Accession	Name	Type
C [auth A], G [auth F]	IPR036397	Ribonuclease H superfamily	Homologous Superfamily
C [auth A], G [auth F]	IPR012337	Ribonuclease H-like superfamily	Homologous Superfamily
D [auth B], H [auth G]	IPR029035	DHS-like NAD/FAD-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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

8K87 | pdb_00008k87