8TIA

CryoEM structure of locally-refined tetramer of Shedu nuclease domain from Bacillus cereus

External Resource: Annotation


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D
PF14082Shedu protein SduA, C-terminal (SduA_C)Shedu protein SduA, C-terminalThis domain is found mostly in bacteria. It is found at the C-terminal of Shedu protein SduA, the only component of antiviral defense system Shedu. Expression of Shedu in B.subtilis (strain BEST7003) confers resistance to phages phi105, phi29, rho14 ...This domain is found mostly in bacteria. It is found at the C-terminal of Shedu protein SduA, the only component of antiviral defense system Shedu. Expression of Shedu in B.subtilis (strain BEST7003) confers resistance to phages phi105, phi29, rho14 and to a lesser extent to SPP1 [2]. This domain may have endonuclease activity [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D
Shedu protein SduA -

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D
IPR025359Shedu protein SduA, C-terminalDomain
A, B, C, D
IPR048396Shedu protein SduA, N-terminalDomain