Annotations: 5O7H

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Cas_Csy4_C	e5o7hB2	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_Csy4_C	ECOD (1.6)
B	Cas_Csy4_N	e5o7hB1	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_Csy4_N	ECOD (1.6)
C	UNK_F_TYPE	e5o7hC1	A: a+b two layers	X: Alpha-beta plaits	H: Cas7-related	T: CRISPR-associated protein Cas7/Csa2-related	F: UNK_F_TYPE	ECOD (1.6)
D	UNK_F_TYPE	e5o7hD1	A: a+b two layers	X: Alpha-beta plaits	H: Cas7-related	T: CRISPR-associated protein Cas7/Csa2-related	F: UNK_F_TYPE	ECOD (1.6)
E	UNK_F_TYPE	e5o7hE1	A: a+b two layers	X: Alpha-beta plaits	H: Cas7-related	T: CRISPR-associated protein Cas7/Csa2-related	F: UNK_F_TYPE	ECOD (1.6)
F	UNK_F_TYPE	e5o7hF2	A: alpha arrays	X: Cas5fv helical domain (From Topology)	H: Cas5fv helical domain (From Topology)	T: Cas5fv helical domain	F: UNK_F_TYPE	ECOD (1.6)
F	UNK_F_TYPE	e5o7hF1	A: a+b two layers	X: Alpha-beta plaits	H: CRISPR system Cas5 homologs (From Topology)	T: CRISPR system Cas5 homologs	F: UNK_F_TYPE	ECOD (1.6)

Chains	Accession	Name	Description	Comments	Source
B	PF09618	CRISPR-associated protein (Cas_Csy4) (Cas_Csy4)	CRISPR-associated protein (Cas_Csy4)	-	Family
F	PF20158	Cas5fv helical domain (Cas5fv_helical)	Cas5fv helical domain	This entry represents the Cas5fv helical domain [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	crRNA	-	-	-
B	CRISPR-associated protein, Csy4 family	endonuclease activity nuclease activity hydrolase activity, acting on ester bonds hydrolase activity 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 organic cyclic compound metabolic process organelle organization organic substance metabolic process cellular process metabolic process cellular component organization or biogenesis 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 organic cyclic compound metabolic process organelle organization organic substance metabolic process cellular process metabolic process cellular component organization or biogenesis macromolecule metabolic process	-
C, D, E	Cas7fv	-	-	-
F	Cas5fv	-	-	-

Chains	Accession	Name	Type
B	IPR013396	CRISPR-associated endoribonuclease Cas6/Csy4, subtype I-F/YPEST	Family
B	IPR042564	CRISPR-associated endoribonuclease Cas6/Csy4, subtype I-F/YPEST superfamily	Homologous Superfamily
F	IPR045374	Cas5fv helical domain	Domain
F	IPR047583	CRISPR-associated protein Cas5fv	Family