Annotations: 3QJL

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth B]	SCOP2B Superfamily	CRISPR-associated proteins	8052187	3001554	SCOP2B (2022-06-29)
C [auth B]	SCOP2B Superfamily	CRISPR-associated proteins	8052188	3001554	SCOP2B (2022-06-29)
A	SCOP2 Family	Cas6-like	8049679	4006590	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	CRISPR-associated proteins	8052187	3001554	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	CRISPR-associated proteins	8052188	3001554	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C [auth B]	Cas_Cas6	e3qjlB4	A: a+b two layers	X: Alpha-beta plaits	H: CRISPR transcript (pre-crRNA) processing endoribonuclease-related (From Topology)	T: CRISPR transcript (pre-crRNA) processing endoribonuclease-related	F: Cas_Cas6	ECOD (1.6)
C [auth B]	Cas6_I-A	e3qjlB3	A: a+b two layers	X: Alpha-beta plaits	H: CRISPR transcript (pre-crRNA) processing endoribonuclease-related (From Topology)	T: CRISPR transcript (pre-crRNA) processing endoribonuclease-related	F: Cas6_I-A	ECOD (1.6)
A	Cas_Cas6	e3qjlA4	A: a+b two layers	X: Alpha-beta plaits	H: CRISPR transcript (pre-crRNA) processing endoribonuclease-related (From Topology)	T: CRISPR transcript (pre-crRNA) processing endoribonuclease-related	F: Cas_Cas6	ECOD (1.6)
A	Cas6_I-A	e3qjlA3	A: a+b two layers	X: Alpha-beta plaits	H: CRISPR transcript (pre-crRNA) processing endoribonuclease-related (From Topology)	T: CRISPR transcript (pre-crRNA) processing endoribonuclease-related	F: Cas6_I-A	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C [auth B]	3.30.70.1890	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
C [auth B]	3.30.70.1900	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
A	3.30.70.1890	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)
A	3.30.70.1900	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth X], D [auth R]	RNA (5'-R(GPUPUPAPCPAPAPUPAPAPGPA)-3')	-	-	-
A, C [auth B]	Putative uncharacterized protein PH0350	hydrolase activity, acting on ester bonds hydrolase activity catalytic activity RNA binding binding nucleic acid binding	biological process involved in interspecies interaction between organisms defense response to virus response to stimulus defense response response to other organism response to stress response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C [auth B]	IPR049435	CRISPR associated protein Cas6, C-terminal domain	Domain
A, C [auth B]	IPR045747	CRISPR-associated protein Cas6, N-terminal domain superfamily	Homologous Superfamily
A, C [auth B]	IPR010156	CRISPR-associated endoribonuclease Cas6	Family

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.