Annotations: 6WXW

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Baculo_p26	e6wxwB2	A: a/b three-layered sandwiches	X: cradle loop barrel	H: N-terminal domain of poxin	T: N-terminal domain of poxin	F: Baculo_p26	ECOD (v294.1)
A	Card1_endonuc	e6wxwA2	A: a/b three-layered sandwiches	X: cradle loop barrel	H: N-terminal domain of poxin	T: N-terminal domain of poxin	F: Card1_endonuc	ECOD (v294.1)
A	Baculo_p26	e6wxwA3	A: a/b three-layered sandwiches	X: cradle loop barrel	H: N-terminal domain of poxin	T: N-terminal domain of poxin	F: Baculo_p26	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.10770	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Hypothetical protein VC1899 like domain (Restriction endonuclease-like)	CATH (utative)
A	3.40.50.10770	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Hypothetical protein VC1899 like domain (Restriction endonuclease-like)	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF23401	Card1 hinge domain (HTH_Card1)	Card1 hinge domain	This is the hinge domain found in a set of bacterial proteins, including Card1 (cyclic-oligoadenylate-activated single-stranded ribonuclease and single-stranded deoxyribonuclease 1) from Treponema succinifaciens (Swiss:F2NWD3), a protein that is part ...	This is the hinge domain found in a set of bacterial proteins, including Card1 (cyclic-oligoadenylate-activated single-stranded ribonuclease and single-stranded deoxyribonuclease 1) from Treponema succinifaciens (Swiss:F2NWD3), a protein that is part of type III CRISPR-Cas immune response system. This protein consists of a CARF (CRISPR-associated Rossmann fold) domain at the N-terminal, an helical hinge domain and a C-terminal endonuclease domain (Pfam:PF09002) [1].	Domain
A, B	PF23400	Card1 CARF domain (CARF_Card1)	Card1 CARF domain	This is the CARF domain found at the N-terminal of a set of bacterial proteins, including Card1 (cyclic-oligoadenylate-activated single-stranded ribonuclease and single-stranded deoxyribonuclease 1) from Treponema succinifaciens (Swiss:F2NWD3), a pro ...	This is the CARF domain found at the N-terminal of a set of bacterial proteins, including Card1 (cyclic-oligoadenylate-activated single-stranded ribonuclease and single-stranded deoxyribonuclease 1) from Treponema succinifaciens (Swiss:F2NWD3), a protein that is part of type III CRISPR-Cas immune response system. This protein consists of a CARF (CRISPR-associated Rossmann fold) domain at the N-terminal, an helical hinge domain and a C-terminal endonuclease domain (Pfam:PF09002) [1].	Domain
A, B	PF09002	Card1-like, endonuclease domain (Card1_endonuc)	Card1-like, endonuclease domain	This is the endonuclease domain found in a set of bacterial proteins, including Card1 (cyclic-oligoadenylate-activated single-stranded ribonuclease and single-stranded deoxyribonuclease 1) from Treponema succinifaciens (Swiss:F2NWD3), a protein that ...	This is the endonuclease domain found in a set of bacterial proteins, including Card1 (cyclic-oligoadenylate-activated single-stranded ribonuclease and single-stranded deoxyribonuclease 1) from Treponema succinifaciens (Swiss:F2NWD3), a protein that is part of type III CRISPR-Cas immune response system. This protein consists of a CARF (CRISPR-associated Rossman fold) domain at the N-terminal, an helical hinge domain and a C-terminal endonuclease domain [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Card1	binding nucleic acid binding cation binding ion binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR056339	Card1, CARF domain	Domain
A, B	IPR056478	HTH_Card1	Unknown
A, B	IPR011335	Restriction endonuclease type II-like	Homologous Superfamily
A, B	IPR015093	Card1, endonuclease domain	Domain
A, B	IPR011856	tRNA endonuclease-like 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.