HMM Summary Page: TIGR03115

FunctionCRISPR type IV/AFERR-associated protein Csf2
Gene Symbolcsf2
Trusted Cutoff102.85
Domain Trusted Cutoff102.85
Noise Cutoff24.05
Domain Noise Cutoff24.05
Isology Typehypoth_equivalog
HMM Length344
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 DateOct 23 2006 1:01PM
Last ModifiedJul 23 2014 4:15PM
CommentMembers of this family show up near CRISPR repeats in Acidithiobacillus ferrooxidans ATCC 23270, Azoarcus sp. EbN1, and Rhodoferax ferrireducens DSM 15236. In the latter two species, the CRISPR/cas locus is found on a plasmid. This family is one of several characteristic of a type of CRISPR-associated (cas) gene cluster we designate Aferr after A. ferrooxidans, where it is both chromosomal and the only type of cas gene cluster found. The gene is designated csf2 (CRISPR/cas Subtype as in A. ferrooxidans protein 2), as it lies second closest to the repeats.
Genome PropertyGenProp0670: CRISPR system, Aferr subtype (HMM)
GenProp0021: CRISPR region (HMM)