2Y9H

Structure A of CRISPR endoribonuclease Cse3 bound to 19 nt RNA

External Resource: Annotation

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

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2y9ha2	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	CRISPR-associated endoribonuclease Cse3-like	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
A	d2y9ha1	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	automated matches	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
A	d2y9ha3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
E	d2y9he2	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	CRISPR-associated endoribonuclease Cse3-like	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
E	d2y9he1	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	automated matches	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
E	d2y9he3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
G	d2y9hg2	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	CRISPR-associated endoribonuclease Cse3-like	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
G	d2y9hg1	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	automated matches	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
G	d2y9hg3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
K	d2y9hk2	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	CRISPR-associated endoribonuclease Cse3-like	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
K	d2y9hk1	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	automated matches	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
K	d2y9hk3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
M	d2y9hm2	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	CRISPR-associated endoribonuclease Cse3-like	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
M	d2y9hm1	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	automated matches	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
M	d2y9hm3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
O	d2y9ho2	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	CRISPR-associated endoribonuclease Cse3-like	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
O	d2y9ho1	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	automated matches	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
O	d2y9ho3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
C	d2y9hc2	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	CRISPR-associated endoribonuclease Cse3-like	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
C	d2y9hc1	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	automated matches	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
I	d2y9hi2	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	CRISPR-associated endoribonuclease Cse3-like	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
I	d2y9hi1	Alpha and beta proteins (a+b)	Ferredoxin-like	Ferredoxin-like domains from CRISPR-associated proteins	automated matches	automated matches	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)
I	d2y9hi3	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Thermus thermophilus HB8 ) [TaxId: 300852 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	CRISPR-associated proteins	8043608	3001554	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	CRISPR-associated proteins	8043609	3001554	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	CRISPR-associated proteins	8043608	3001554	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	CRISPR-associated proteins	8043609	3001554	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	CRISPR-associated proteins	8043609	3001554	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	CRISPR-associated proteins	8043608	3001554	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	CRISPR-associated proteins	8043609	3001554	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	CRISPR-associated proteins	8043608	3001554	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	CRISPR-associated proteins	8043609	3001554	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	CRISPR-associated proteins	8043608	3001554	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	CRISPR-associated proteins	8043608	3001554	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	CRISPR-associated proteins	8043609	3001554	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	CRISPR-associated proteins	8043608	3001554	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	CRISPR-associated proteins	8043609	3001554	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	CRISPR-associated proteins	8043609	3001554	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	CRISPR-associated proteins	8043608	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)
A	PF08798	e2y9hA2	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: PF08798	ECOD (1.6)
E	PF08798	e2y9hE2	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: PF08798	ECOD (1.6)
G	PF08798	e2y9hG1	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: PF08798	ECOD (1.6)
K	PF08798	e2y9hK1	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: PF08798	ECOD (1.6)
M	PF08798	e2y9hM1	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: PF08798	ECOD (1.6)
O	PF08798	e2y9hO1	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: PF08798	ECOD (1.6)
C	PF08798	e2y9hC2	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: PF08798	ECOD (1.6)
I	PF08798	e2y9hI1	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: PF08798	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.70.1200	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
A	3.30.70.1210	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
E	3.30.70.1200	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
E	3.30.70.1210	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
G	3.30.70.1200	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
G	3.30.70.1210	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
K	3.30.70.1200	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
K	3.30.70.1210	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
M	3.30.70.1200	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
M	3.30.70.1210	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
O	3.30.70.1200	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
O	3.30.70.1210	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
C	3.30.70.1200	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
C	3.30.70.1210	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
I	3.30.70.1200	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)
I	3.30.70.1210	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Crispr-associated protein	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C, E, G, I A, C, E, G, I, K, M, O	PF08798	CRISPR associated protein (CRISPR_assoc)	CRISPR associated protein	This domain forms an anti-parallel beta strand structure with flanking alpha helical regions.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C, E, G, I A, C, E, G, I, K, M, O	CSE3	endonuclease activity nuclease activity hydrolase activity, acting on ester bonds hydrolase activity catalytic activity RNA binding binding organic cyclic compound binding nucleic acid binding	biological process involved in interspecies interaction between organisms response to stimulus response to other organism defense response defense response to symbiont 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	-
B, D, F, H, J B, D, F, H, J, L, N, P	5'-R(UPCPCPCPCPAPCPGPCPGPUPGPUPGP GPGPDGPAP*UP)-3'	-	-	-