8PE3

Chains	Accession	Name	Description	Comments	Source
A, B	PF22208	Cas_Csm6 CARF domain (Cas_Csm6_CARF)	Cas_Csm6 CARF domain	This entry includes Csm6 from bacteria (i.e Enterococcus italicus), a Cas (CRISPR-associated) protein from type III-A CRISPR-Cas system. It consists of a CARF domain at the N-terminal, represented in this entry a six-helix domain (Pfam:PF22206) and a ...	This entry includes Csm6 from bacteria (i.e Enterococcus italicus), a Cas (CRISPR-associated) protein from type III-A CRISPR-Cas system. It consists of a CARF domain at the N-terminal, represented in this entry a six-helix domain (Pfam:PF22206) and a C-terminal HEPN domain (Pfam:PF09659), which has RNase activity [1]. This domain is a ring nuclease [1].	Domain
A, B	PF09659	Cas_Csm6 HEPN domain (Cas_Csm6_HEPN)	Cas_Csm6 HEPN domain	This entry represents the HEPN domain of Csm6 from bacteria (i.e Enterococcus italicus), a Cas (CRISPR-associated) protein from type III-A CRISPR-Cas system. It consists of a CARF domain at the N-terminal, a six-helix domain and a C-terminal HEPN dom ...	This entry represents the HEPN domain of Csm6 from bacteria (i.e Enterococcus italicus), a Cas (CRISPR-associated) protein from type III-A CRISPR-Cas system. It consists of a CARF domain at the N-terminal, a six-helix domain and a C-terminal HEPN domain at the C-terminal, which has RNase activity [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	CRISPR system endoribonuclease Csm6'	endonuclease activity nuclease activity hydrolase activity, acting on ester bonds hydrolase activity catalytic activity RNA binding binding nucleic acid binding nucleoside phosphate binding nucleotide binding heterocyclic compound binding small molecule binding	biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response response to external stimulus response to biotic stimulus defense response to virus defense response to other organism response to stress response to external biotic stimulus response to virus	-
C	Cyclic hexaadenosine monophosphate (cA6)	-	-	-
D, E	RNA	-	-	-