6XN3

Structure of the Lactococcus lactis Csm CTR_4:3 CRISPR-Cas Complex

Present annotations:

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Gene Product Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C [auth F]	SCOP2B Superfamily	CRISPR-associated proteins	8106216	3001554	SCOP2B (2022-06-29)
D [auth H]	SCOP2B Superfamily	CRISPR-associated proteins	8106216	3001554	SCOP2B (2022-06-29)
E [auth G]	SCOP2B Superfamily	CRISPR-associated proteins	8106216	3001554	SCOP2B (2022-06-29)
F [auth I]	SCOP2B Superfamily	CRISPR-associated proteins	8106216	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	F_UNCLASSIFIED	e6xn3A5	A: alpha bundles	X: CRISPR RNA silencing complex Cmr2 subunit second helical domain (From Topology)	H: CRISPR RNA silencing complex Cmr2 subunit second helical domain (From Topology)	T: CRISPR RNA silencing complex Cmr2 subunit second helical domain	F: F_UNCLASSIFIED	ECOD (1.6)
A	HD	e6xn3A4	A: alpha complex topology	X: PDEase-like	H: HD-domain/PDEase-like (From Topology)	T: HD-domain/PDEase-like	F: HD	ECOD (1.6)
A	Cas10_III_2nd	e6xn3A1	A: a+b two layers	X: Alpha-beta plaits	H: Adenylyl and guanylyl cyclase catalytic domain-like	T: Adenylyl and guanylyl cyclase catalytic domain-like	F: Cas10_III_2nd	ECOD (1.6)
A	Cas10_III_1st	e6xn3A3	A: a+b two layers	X: Alpha-beta plaits	H: Adenylyl and guanylyl cyclase catalytic domain-like	T: Adenylyl and guanylyl cyclase catalytic domain-like	F: Cas10_III_1st	ECOD (1.6)
A	F_UNCLASSIFIED	e6xn3A2	A: a+b two layers	X: Csm1 ferredoxin-like domain (From Topology)	H: Csm1 ferredoxin-like domain (From Topology)	T: Csm1 ferredoxin-like domain	F: F_UNCLASSIFIED	ECOD (1.6)
B	RAMPs_1	e6xn3B1	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: RAMPs_1	ECOD (1.6)
B	Csm4	e6xn3B2	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: Csm4	ECOD (1.6)
C [auth F]	RAMPs	e6xn3F1	A: a+b two layers	X: Alpha-beta plaits	H: Cas7-related	T: CRISPR-associated protein Cas7/Csa2-related	F: RAMPs	ECOD (1.6)
D [auth H]	RAMPs	e6xn3H1	A: a+b two layers	X: Alpha-beta plaits	H: Cas7-related	T: CRISPR-associated protein Cas7/Csa2-related	F: RAMPs	ECOD (1.6)
E [auth G]	RAMPs	e6xn3G1	A: a+b two layers	X: Alpha-beta plaits	H: Cas7-related	T: CRISPR-associated protein Cas7/Csa2-related	F: RAMPs	ECOD (1.6)
F [auth I]	RAMPs	e6xn3I1	A: a+b two layers	X: Alpha-beta plaits	H: Cas7-related	T: CRISPR-associated protein Cas7/Csa2-related	F: RAMPs	ECOD (1.6)
G [auth J]	RAMPs	e6xn3J1	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: RAMPs	ECOD (1.6)
I [auth C]	F_UNCLASSIFIED	e6xn3C1	A: alpha duplicates or obligate multimers	X: Crispr-associated protein Csm2 (From Topology)	H: Crispr-associated protein Csm2 (From Topology)	T: Crispr-associated protein Csm2	F: F_UNCLASSIFIED	ECOD (1.6)
J [auth D]	F_UNCLASSIFIED	e6xn3D1	A: alpha duplicates or obligate multimers	X: Crispr-associated protein Csm2 (From Topology)	H: Crispr-associated protein Csm2 (From Topology)	T: Crispr-associated protein Csm2	F: F_UNCLASSIFIED	ECOD (1.6)
K [auth E]	F_UNCLASSIFIED	e6xn3E1	A: alpha duplicates or obligate multimers	X: Crispr-associated protein Csm2 (From Topology)	H: Crispr-associated protein Csm2 (From Topology)	T: Crispr-associated protein Csm2	F: F_UNCLASSIFIED	ECOD (1.6)

Gene Product Annotation Gene Product Annotation

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	CRISPR-associated protein Cas10	catalytic activity nuclease activity endonuclease activity hydrolase activity hydrolase activity, acting on ester bonds exonuclease activity
B	CRISPR-associated protein Csm4	nucleic acid binding RNA binding binding organic cyclic compound binding heterocyclic compound binding
C [auth F], D [auth H], E [auth G], F [auth I]	CRISPR-associated protein Csm3	catalytic activity nuclease activity endonuclease activity hydrolase activity hydrolase activity, acting on ester bonds
G [auth J]	CRISPR-associated protein Csm5	nucleic acid binding RNA binding binding organic cyclic compound binding heterocyclic compound binding
H [auth R]	Crispr RNA	none	none	none
I [auth C], J [auth D], K [auth E]	CRISPR-associated protein Csm2	nucleic acid binding RNA binding binding organic cyclic compound binding heterocyclic compound binding
L [auth T]	target RNA	none	none	none

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.