7PQA | pdb_00007pqa

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth BBB]	Arm, ARM_PUB	e7pqaBBB1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Arm, ARM_PUB	ECOD (v294.1)
A [auth AAA]	Arm, ARM_PUB	e7pqaAAA1	A: a/b three-layered sandwiches	X: RNase A-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Arm, ARM_PUB	ECOD (v294.1)

Chains	Accession	Name	Type
A [auth AAA], B [auth BBB]	IPR054041	SSO1393-like, winged-helix domain	Domain
A [auth AAA], B [auth BBB]	IPR016620	CRISPR system ring nuclease SSO1393	Family
A [auth AAA], B [auth BBB]	IPR013442	CRISPR system ring nuclease SSO1393-like	Domain