6TUG | pdb_00006tug

Enterococcus italicus Csm6 bound to cyclic hexa-2'-fluoro-hexa-dAMP

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	UNK_F_TYPE	e6tugA1	A: alpha bundles	X: Four-helical up-and-down bundle	H: HEPN	T: Nucleotidyltransferase substrate binding subunit/domain	F: UNK_F_TYPE	ECOD (1.6)
A	UNK_F_TYPE	e6tugA2	A: alpha bundles	X: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	H: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	T: CRISPR/Cas system-associated protein Csm6 6H domain	F: UNK_F_TYPE	ECOD (1.6)
A	UNK_F_TYPE	e6tugA3	A: a/b three-layered sandwiches	X: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	H: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	T: CARF (CRISPR-associated Rossmann fold) domains	F: UNK_F_TYPE	ECOD (1.6)
B	UNK_F_TYPE	e6tugB1	A: alpha bundles	X: Four-helical up-and-down bundle	H: HEPN	T: Nucleotidyltransferase substrate binding subunit/domain	F: UNK_F_TYPE	ECOD (1.6)
B	UNK_F_TYPE	e6tugB2	A: alpha bundles	X: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	H: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	T: CRISPR/Cas system-associated protein Csm6 6H domain	F: UNK_F_TYPE	ECOD (1.6)
B	UNK_F_TYPE	e6tugB3	A: a/b three-layered sandwiches	X: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	H: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	T: CARF (CRISPR-associated Rossmann fold) domains	F: UNK_F_TYPE	ECOD (1.6)
C	UNK_F_TYPE	e6tugC1	A: alpha bundles	X: Four-helical up-and-down bundle	H: HEPN	T: Nucleotidyltransferase substrate binding subunit/domain	F: UNK_F_TYPE	ECOD (1.6)
C	UNK_F_TYPE	e6tugC2	A: alpha bundles	X: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	H: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	T: CRISPR/Cas system-associated protein Csm6 6H domain	F: UNK_F_TYPE	ECOD (1.6)
C	UNK_F_TYPE	e6tugC3	A: a/b three-layered sandwiches	X: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	H: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	T: CARF (CRISPR-associated Rossmann fold) domains	F: UNK_F_TYPE	ECOD (1.6)
D	UNK_F_TYPE	e6tugD1	A: alpha bundles	X: Four-helical up-and-down bundle	H: HEPN	T: Nucleotidyltransferase substrate binding subunit/domain	F: UNK_F_TYPE	ECOD (1.6)
D	UNK_F_TYPE	e6tugD2	A: alpha bundles	X: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	H: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	T: CRISPR/Cas system-associated protein Csm6 6H domain	F: UNK_F_TYPE	ECOD (1.6)
D	UNK_F_TYPE	e6tugD3	A: a/b three-layered sandwiches	X: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	H: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	T: CARF (CRISPR-associated Rossmann fold) domains	F: UNK_F_TYPE	ECOD (1.6)
E	UNK_F_TYPE	e6tugE1	A: alpha bundles	X: Four-helical up-and-down bundle	H: HEPN	T: Nucleotidyltransferase substrate binding subunit/domain	F: UNK_F_TYPE	ECOD (1.6)
E	UNK_F_TYPE	e6tugE2	A: alpha bundles	X: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	H: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	T: CRISPR/Cas system-associated protein Csm6 6H domain	F: UNK_F_TYPE	ECOD (1.6)
E	UNK_F_TYPE	e6tugE3	A: a/b three-layered sandwiches	X: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	H: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	T: CARF (CRISPR-associated Rossmann fold) domains	F: UNK_F_TYPE	ECOD (1.6)
F	UNK_F_TYPE	e6tugF1	A: alpha bundles	X: Four-helical up-and-down bundle	H: HEPN	T: Nucleotidyltransferase substrate binding subunit/domain	F: UNK_F_TYPE	ECOD (1.6)
F	UNK_F_TYPE	e6tugF2	A: alpha bundles	X: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	H: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	T: CRISPR/Cas system-associated protein Csm6 6H domain	F: UNK_F_TYPE	ECOD (1.6)
F	UNK_F_TYPE	e6tugF3	A: a/b three-layered sandwiches	X: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	H: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	T: CARF (CRISPR-associated Rossmann fold) domains	F: UNK_F_TYPE	ECOD (1.6)
G	UNK_F_TYPE	e6tugG1	A: alpha bundles	X: Four-helical up-and-down bundle	H: HEPN	T: Nucleotidyltransferase substrate binding subunit/domain	F: UNK_F_TYPE	ECOD (1.6)
G	UNK_F_TYPE	e6tugG2	A: alpha bundles	X: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	H: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	T: CRISPR/Cas system-associated protein Csm6 6H domain	F: UNK_F_TYPE	ECOD (1.6)
G	UNK_F_TYPE	e6tugG3	A: a/b three-layered sandwiches	X: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	H: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	T: CARF (CRISPR-associated Rossmann fold) domains	F: UNK_F_TYPE	ECOD (1.6)
H	UNK_F_TYPE	e6tugH1	A: alpha bundles	X: Four-helical up-and-down bundle	H: HEPN	T: Nucleotidyltransferase substrate binding subunit/domain	F: UNK_F_TYPE	ECOD (1.6)
H	UNK_F_TYPE	e6tugH2	A: alpha bundles	X: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	H: CRISPR/Cas system-associated protein Csm6 6H domain (From Topology)	T: CRISPR/Cas system-associated protein Csm6 6H domain	F: UNK_F_TYPE	ECOD (1.6)
H	UNK_F_TYPE	e6tugH3	A: a/b three-layered sandwiches	X: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	H: CARF (CRISPR-associated Rossmann fold) domains (From Topology)	T: CARF (CRISPR-associated Rossmann fold) domains	F: UNK_F_TYPE	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H	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, C, D, E A, B, C, D, E, F, G, H	PF22206	CRISPR-associated protein Csm6 6H domain (Cas_Csm6_6H)	CRISPR-associated protein Csm6 6H 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, a six-helix (6H) domain and a C-terminal HEPN domain at the C-ter ...	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, a six-helix (6H) domain and a C-terminal HEPN domain at the C-terminal, which has RNase activity [1]. This is the 6H domain [1].	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	CRISPR system endoribonuclease Csm6	endonuclease activity nuclease activity catalytic activity, acting on a nucleic acid catalytic activity	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, B, C, D, E A, B, C, D, E, F, G, H	IPR053941	Csm6, HEPN domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR053955	Csm6, CARF domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H	IPR013489	CRISPR-associated protein Csm6	Family