Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyNucleotide cyclase/DNA polymerase palm domain-like 8052175 3001272 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyNucleotide cyclase/DNA polymerase palm domain-like 8052174 3001272 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyNucleotide cyclase/DNA polymerase palm domain-like 8052175 3001272 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyNucleotide cyclase/DNA polymerase palm domain-like 8052174 3001272 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AEUF08082e4w8yA3 A: alpha bundlesX: 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 domainF: EUF08082ECOD (1.6)
AEUF08084e4w8yA4 A: alpha bundlesX: CRISPR RNA silencing complex Cmr2 subunit first helical domain (From Topology)H: CRISPR RNA silencing complex Cmr2 subunit first helical domain (From Topology)T: CRISPR RNA silencing complex Cmr2 subunit first helical domainF: EUF08084ECOD (1.6)
ADUF3692e4w8yA1 A: a+b two layersX: Alpha-beta plaitsH: Adenylyl and guanylyl cyclase catalytic domain-likeT: Adenylyl and guanylyl cyclase catalytic domain-likeF: DUF3692ECOD (1.6)
ACas10_III_2nde4w8yA2 A: a+b two layersX: Alpha-beta plaitsH: Adenylyl and guanylyl cyclase catalytic domain-likeT: Adenylyl and guanylyl cyclase catalytic domain-likeF: Cas10_III_2ndECOD (1.6)
Acas_TM1794_Cmr2e4w8yA5 A: few secondary structure elementsX: CRISPR RNA silencing complex Cmr2 subunit Zn-binding domain (From Topology)H: CRISPR RNA silencing complex Cmr2 subunit Zn-binding domain (From Topology)T: CRISPR RNA silencing complex Cmr2 subunit Zn-binding domainF: cas_TM1794_Cmr2ECOD (1.6)
BEUF08082e4w8yB3 A: alpha bundlesX: 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 domainF: EUF08082ECOD (1.6)
BEUF08084e4w8yB4 A: alpha bundlesX: CRISPR RNA silencing complex Cmr2 subunit first helical domain (From Topology)H: CRISPR RNA silencing complex Cmr2 subunit first helical domain (From Topology)T: CRISPR RNA silencing complex Cmr2 subunit first helical domainF: EUF08084ECOD (1.6)
BDUF3692e4w8yB1 A: a+b two layersX: Alpha-beta plaitsH: Adenylyl and guanylyl cyclase catalytic domain-likeT: Adenylyl and guanylyl cyclase catalytic domain-likeF: DUF3692ECOD (1.6)
BCas10_III_2nde4w8yB2 A: a+b two layersX: Alpha-beta plaitsH: Adenylyl and guanylyl cyclase catalytic domain-likeT: Adenylyl and guanylyl cyclase catalytic domain-likeF: Cas10_III_2ndECOD (1.6)
Bcas_TM1794_Cmr2e4w8yB5 A: few secondary structure elementsX: CRISPR RNA silencing complex Cmr2 subunit Zn-binding domain (From Topology)H: CRISPR RNA silencing complex Cmr2 subunit Zn-binding domain (From Topology)T: CRISPR RNA silencing complex Cmr2 subunit Zn-binding domainF: cas_TM1794_Cmr2ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF22335Cas10/Cmr2, second palm domain (Cas10-Cmr2_palm2)Cas10/Cmr2, second palm domainThis 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
A, B
PF20823CRISPR RNA silencing complex Cmr2 subunit, Zn-binding domain (Cmr2_Zn-bd)CRISPR RNA silencing complex Cmr2 subunit, Zn-binding domainThe 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 ...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 adenylate cyclase and two alpha-helical domains. This entry represents the conserved Zn binding subdomain included in the first RMM domain (D1 domain) of Cmr2 [1-5]. This region shows two alpha-helices.
Domain
A, B
PF20822CRISPR RNA silencing complex Cmr2 subunit, first helical domain (Cmr2_hel_dom1)CRISPR RNA silencing complex Cmr2 subunit, first helical domainThe 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 ...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 adenylate cyclase and two alpha-helical domains. This entry represents the first alpha-helical domain, which is similar to the thumb of DNA polymerases [1-5].
Domain
A, B
PF20824CRISPR RNA silencing complex Cmr2 subunit, second helical domain (Cmr2_hel_dom2)CRISPR RNA silencing complex Cmr2 subunit, second helical domainThe 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 ...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 adenylate cyclase and two alpha-helical domains. This entry represents the second alpha-helical domain. It is similar to the small subunit Cmr5, which contains six alpha-helices and two helical insertions that fold into a single globular structure [1-5]. This domain is also found in Cas10 proteins from bacteria [6].
Domain
A, B
PF12469CRISPR-associated protein Cmr2, N-terminal (Cmr2_N)CRISPR-associated protein Cmr2, N-terminalThis domain family is typically between 101 and 138 amino acids in length and it is found in subunit Crm2 of the CRISPR RNA-Cas protein complex (Cmr complex) [1].Domain