HMM Summary Page: TIGR04116

FunctionCXXX repeat peptide modification system protein
Trusted Cutoff50.00
Domain Trusted Cutoff50.00
Noise Cutoff27.00
Domain Noise Cutoff27.00
Isology Typehypoth_equivalog
HMM Length90
AuthorHaft DH
Entry DateFeb 7 2011 12:24PM
Last ModifiedAug 2 2011 2:33PM
CommentMembers of this protein family occur strictly in the presence of a peptide modification radical SAM enzyme described by model TIGR04115 and some small peptide in which, for a stretch, every fourth amino acid is Cys. Cysteine residues usually are flanked by residues with sterically small side chains, as with many radical SAM-modified peptides. Many of the latter are recognized by model TIGR04114.
ReferencesRN [1] RM PMID:21478363 RT Biological systems discovery in silico: radical S-adenosylmethionine protein families and their target peptides for posttranslational modification. RA Haft DH, Basu MK RL J Bacteriol. 2011 Jun;193(11):2745-55.
Genome PropertyGenProp0967: radical SAM maturase system, CXXX repeats type (HMM)