6O78
Crystal structure of Csm1-Csm4 cassette in complex with pppApApA
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | EUF08083 | e6o78A1 | 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: EUF08083 | ECOD (1.6) |
A | HD | e6o78A4 | 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 | e6o78A3 | 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 | e6o78A2 | 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 | EUF08476 | e6o78A5 | 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: EUF08476 | ECOD (1.6) |
B | UNK_F_TYPE | e6o78B2 | 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) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
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 | |
PF01966 | HD domain (HD) | HD domain | - | Family | |
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 | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR000160 | GGDEF domain | Domain | |
IPR041062 | Csm1, subunit domain B | Domain | |
IPR043128 | Reverse transcriptase/Diguanylate cyclase domain | Homologous Superfamily | |
IPR013408 | CRISPR system single-strand-specific deoxyribonuclease Cas10/Csm1 | Family | |
IPR052117 | CRISPR-associated Cas10/Csm1 subtype III-A protein | Family | |
IPR054767 | Cas10/Cmr2, second palm domain | Domain | |
IPR006674 | HD domain | Domain | |
IPR005510 | CRISPR type III-associated RAMP protein Csm4 | Family |