9G9K
CryoEM structure of Enterococcus italicus Csm-crRNA-CTR2 complex (4.3) bound to AMPNPP
External Resource: Annotation
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 | |
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 | |
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 | |
B [auth C], C [auth B], J | PF03750 | Csm2 Type III-A (Csm2_III-A) | Csm2 Type III-A | - | Family |
D, E, F, L [auth I] | PF03787 | RAMP superfamily (RAMPs) | RAMP superfamily | - | Family |
K [auth H] | PF03787 | RAMP superfamily (RAMPs) | RAMP superfamily | - | Family |
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 | |
PF03787 | RAMP superfamily (RAMPs) | RAMP superfamily | - | Family |