Annotations: 6B44

Cryo-EM structure of Type I-F CRISPR crRNA-guided Csy surveillance complex with bound target dsDNA

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
I [auth L]	SCOP2B Superfamily	CRISPR-associated proteins	8052171	3001554	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)
I [auth L]	Hydrolase	e6b44L1	A: alpha arrays	X: TIM beta/alpha-barrel	H: TIM barrels	T: TIM barrels	F: Hydrolase	ECOD (v295.2)
H	Cas_Csy3	e6b44H1	A: alpha arrays	X: P-loop domains-like	H: Cas7-related	T: CRISPR-associated protein Cas7f/Csy3	F: Cas_Csy3	ECOD (v295.2)
G	Cas_Csy3	e6b44G1	A: alpha arrays	X: P-loop domains-like	H: Cas7-related	T: CRISPR-associated protein Cas7f/Csy3	F: Cas_Csy3	ECOD (v295.2)
F	Cas_Csy3	e6b44F1	A: alpha arrays	X: P-loop domains-like	H: Cas7-related	T: CRISPR-associated protein Cas7f/Csy3	F: Cas_Csy3	ECOD (v295.2)
E	Cas_Csy3	e6b44E1	A: alpha arrays	X: P-loop domains-like	H: Cas7-related	T: CRISPR-associated protein Cas7f/Csy3	F: Cas_Csy3	ECOD (v295.2)
D	Cas_Csy3	e6b44D1	A: alpha arrays	X: P-loop domains-like	H: Cas7-related	T: CRISPR-associated protein Cas7f/Csy3	F: Cas_Csy3	ECOD (v295.2)
C	Cas_Csy3	e6b44C1	A: alpha arrays	X: P-loop domains-like	H: Cas7-related	T: CRISPR-associated protein Cas7f/Csy3	F: Cas_Csy3	ECOD (v295.2)
B	CoV_S2	e6b44B1	A: alpha arrays	X: Protein kinase/SAICAR synthase/ATP-grasp	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: CoV_S2	ECOD (v295.2)
A	Cas_Csy1	e6b44A1	A: alpha arrays	X: Protein kinase/SAICAR synthase/ATP-grasp	H: Protein kinase/SAICAR synthase/ATP-grasp	T: Protein kinase	F: Cas_Csy1	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
I [auth L]	3.30.70.2540	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	CRISPR-associated endoribonuclease Cas6/Csy4	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
L [auth O]	Non-target DNA strand (5'-D(PCPAPGPTPCPAPTPCPAPCPCPAP*A)-3')	-	-	-
K [auth N]	Target DNA strand (41-MER)	-	-	-
J [auth M]	Pseudomonas aeruginosa strain SMC4485 CRISPR repeat sequence	-	-	-
I [auth L]	CRISPR-associated endonuclease Cas6/Csy4	endonuclease activity nuclease activity catalytic activity, acting on a nucleic acid catalytic activity	maintenance of CRISPR repeat elements chromosome organization primary metabolic process DNA metabolic process maintenance of DNA repeat elements nucleic acid metabolic process cellular component organization nucleobase-containing compound metabolic process organelle organization cellular process metabolic process cellular component organization or biogenesis macromolecule metabolic process	-
C, D, E, F, G C, D, E, F, G, H	CRISPR-associated protein Csy3	-	-	-
B	CRISPR-associated protein Csy2	-	-	-
A	CRISPR-associated protein Csy1	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
I [auth L]	IPR013396	CRISPR-associated endoribonuclease Cas6/Csy4, subtype I-F/YPEST	Family
I [auth L]	IPR042564	CRISPR-associated endoribonuclease Cas6/Csy4, subtype I-F/YPEST superfamily	Homologous Superfamily
C, D, E, F, G C, D, E, F, G, H	IPR013399	Type I-F CRISPR-associated protein Csy3	Family
B	IPR013398	Type I-F CRISPR-associated protein Csy2	Family
A	IPR013397	Type I-F CRISPR-associated protein Csy1	Family