6NUD
Small conformation of ssRNA-bound CRISPR_Csm complex
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
H [auth C] | SCOP2B Superfamily | CRISPR-associated proteins | 8096136 | 3001554 | SCOP2B (2022-06-29) |
I [auth E] | SCOP2B Superfamily | CRISPR-associated proteins | 8096136 | 3001554 | SCOP2B (2022-06-29) |
J [auth N] | SCOP2 Family | RAMP-like | 8096135 | 4004180 | SCOP2 (2022-06-29) |
J [auth N] | SCOP2 Superfamily | CRISPR-associated proteins | 8096136 | 3001554 | SCOP2 (2022-06-29) |
K [auth O] | SCOP2B Superfamily | CRISPR-associated proteins | 8096136 | 3001554 | SCOP2B (2022-06-29) |
L [auth P] | SCOP2B Superfamily | CRISPR-associated proteins | 8096136 | 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 | Csm2_III-A | e6nudA1 | 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: Csm2_III-A | ECOD (1.6) |
B | Csm2_III-A | e6nudB1 | 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: Csm2_III-A | ECOD (1.6) |
F [auth M] | Csm2_III-A | e6nudM1 | 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: Csm2_III-A | ECOD (1.6) |
D [auth I] | RAMPs_1 | e6nudI2 | 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) |
D [auth I] | UNK_F_TYPE | e6nudI1 | 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: UNK_F_TYPE | ECOD (1.6) |
E [auth J] | UNK_F_TYPE | e6nudJ1 | 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: UNK_F_TYPE | ECOD (1.6) |
E [auth J] | HD | e6nudJ3 | A: alpha complex topology | X: PDEase-like | H: HD-domain/PDEase-like (From Topology) | T: HD-domain/PDEase-like | F: HD | ECOD (1.6) |
E [auth J] | Cas10_III_2nd | e6nudJ2 | 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) |
E [auth J] | Cas10_III_1st | e6nudJ4 | 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) |
E [auth J] | UNK_F_TYPE | e6nudJ5 | 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: UNK_F_TYPE | ECOD (1.6) |
H [auth C] | RAMPs | e6nudC1 | A: a+b two layers | X: Alpha-beta plaits | H: Cas7-related | T: CRISPR-associated protein Cas7/Csa2-related | F: RAMPs | ECOD (1.6) |
I [auth E] | RAMPs | e6nudE1 | A: a+b two layers | X: Alpha-beta plaits | H: Cas7-related | T: CRISPR-associated protein Cas7/Csa2-related | F: RAMPs | ECOD (1.6) |
J [auth N] | RAMPs | e6nudN1 | A: a+b two layers | X: Alpha-beta plaits | H: Cas7-related | T: CRISPR-associated protein Cas7/Csa2-related | F: RAMPs | ECOD (1.6) |
K [auth O] | RAMPs | e6nudO1 | A: a+b two layers | X: Alpha-beta plaits | H: Cas7-related | T: CRISPR-associated protein Cas7/Csa2-related | F: RAMPs | ECOD (1.6) |
L [auth P] | RAMPs | e6nudP1 | A: a+b two layers | X: Alpha-beta plaits | H: Cas7-related | T: CRISPR-associated protein Cas7/Csa2-related | F: RAMPs | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
D [auth I] | PF17953 | CRISPR Csm4 C-terminal domain (Csm4_C) | CRISPR Csm4 C-terminal domain | Clustered, regularly interspaced, short palindromic repeat (CRISPR) loci play a pivotal role in the prokaryotic host defense system against invading genetic materials. The CRISPR loci are transcribed to produce CRISPR RNAs (crRNAs), which form interf ... | Domain |
D [auth I] | PF03787 | RAMP superfamily (RAMPs) | RAMP superfamily | - | Family |
E [auth J] | PF22335 | Cas10/Cmr2, second palm domain (Cas10-Cmr2_palm2) | Cas10/Cmr2, second palm domain | This entry represents the second palm domain of Cas10 subunit (named Csm1 in Type III-A and Cmr2 in III-B systems) from type III CRISPR-Cas systems [6]. This domain contains a conserved GGDD motif that is important for DNA polymerase activity [1-5]. | Domain |
E [auth J] | PF18211 | Csm1 subunit domain B (Csm1_B) | Csm1 subunit domain B | This domain is found in the Csm1 subunit of the Csm complex found in Thermococcus onnurineus. Csm is a type III-A CRISPR-Cas system, which is an RNA-guided immune defense mechanism that detects and destroys foreign DNA or RNA. This domain is known as ... | Domain |
E [auth J] | PF20824 | CRISPR RNA silencing complex Cmr2 subunit, second helical domain (Cmr2_hel_dom2) | CRISPR RNA silencing complex Cmr2 subunit, second helical domain | The prokaryotic CRISPR RNA-Cas protein (Cmr) complex provides protection against mobile genetic elements by cleaving foreign RNA. Its largest subunit is Cmr2. This protein shows a N-terminal HD (histidine-aspartate) domain, two RRM domains resembling ... | Domain |
H [auth C], I [auth E], J [auth N], K [auth O], L [auth P] | PF03787 | RAMP superfamily (RAMPs) | RAMP superfamily | - | Family |