HMM Summary Page: TIGR03510

FunctionXapX domain
Trusted Cutoff27.80
Domain Trusted Cutoff27.80
Noise Cutoff19.95
Domain Noise Cutoff19.95
Isology Typedomain
HMM Length49
Mainrole CategoryUnknown function
Subrole CategoryGeneral
Gene Ontology TermGO:0003674: molecular_function molecular_function
GO:0008150: biological_process biological_process
GO:0016020: membrane cellular_component
AuthorHaft DH
Entry DateDec 4 2007 12:19PM
Last ModifiedFeb 14 2011 3:27PM
CommentThis HMM describes an uncharacterized small, hydrophobic protein of about 50 amino acids, found between the xapB and xapR genes of the E. coli xanthosine utilization system, and homologous regions in other small proteins, such as the N-terminal region of DUF1427 (Pfam model PF07235). We name this domain XapX, as it comprises the full length of the protein encoded between the genes for the well-studied XapB and XapR proteins.
Genome PropertyGenProp0780: xanthosine utilization system XapABR (HMM-CLUST)