HMM Summary Page: TIGR02165  FunctionCRISPR-associated protein
GSU0054/csb2, Dpsyc system Gene Symbolcsb2 Trusted Cutoff45.00
Domain Trusted Cutoff45.00 Noise Cutoff30.00 Domain Noise
Cutoff30.00 Isology Typehypoth_equivalog HMM Length492 Mainrole
CategoryMobile and extrachromosomal element functions Subrole
CategoryOther Gene Ontology TermGO:0003674: molecular_function
molecular_function GO:0043571: maintenance of CRISPR repeat
elements biological_process AuthorHaft DH Entry DateApr 19 2004
11:08AM Last ModifiedFeb 14 2011 3:27PM CommentThis HMM
represents a CRISPR-associated protein from the Dpsyc subtype,
named for Desulfotalea psychrophila LSv54. CRISPR systems confer
resistance in prokaryotes to invasive DNA or RNA, including
phage and plasmids. CRISPR-associated proteins typically are
found near CRISPR repeats and other CRISPR-associated proteins,
have low levels of sequence identify, have sequence
relationships that suggest lateral transfer, and show some
sequence similarity to DNA-active proteins such