SacY-like RNA-binding domain superfamily
|General category ||Regulation|
|Detailed category ||RNA binding, metabolism and transport|
Document: Function annotation of SCOP domain superfamilies
UniProtKB KeyWords (KW)(show details)
Highlighted in gray are those with FDR_all>0.001
Document: KW annotation of SCOP domains
|Cross references ||IPR004341 SSF50151 Protein matches|
|Abstract ||The CAT RNA-binding domain is found at the amino terminus of a family of transcriptional antiterminator proteins, the Co-AntiTerminator (CAT) domain. This domain forms a dimer in the crystal structure . Transcriptional antiterminators of the BglG/SacY family are
regulatory proteins that mediate the induction of sugar metabolizing operons in Gram-positive and Gram-negative bacteria. Upon activation, these proteins bind to specific targets in nascent mRNAs, thereby preventing abortive dissociation of the RNA polymerase from the DNA template .|
PDBeMotif information about ligands, sequence and structure motifs
Jump to [ Top of page · SCOP classification · InterPro annotation · PDBeMotif links · Functional annotation · UniProtKB KeyWords (KW) ]
Internal database links
Browse genome assignments for this superfamily. The SUPERFAMILY hidden Markov model library has been used to carry
out SCOP domain assignments to all genomes at the superfamily level.
Alignments of sequences to 2 models
in this superfamily are available by clicking on the 'Alignments' icon above. PDB sequences less than 40% identical
are shown by default, but any other sequence(s) may be aligned. Select PDB sequences, genome sequences, or paste in or upload your own sequences.
Browse and view proteins in genomes which have
different domain combinations including a SacY-like RNA-binding domain domain.
Examine the distribution of domain superfamilies, or families, across the major taxonomic kingdoms or genomes within a kingdom. This gives an immediate impression of how superfamilies, or families, are restricted to certain kingdoms of life.
Explore domain occurrence network where nodes represent genomes and edges are domain architectures (shared between genomes) containing the superfamily of interest.
There are 2 hidden Markov models representing the SacY-like RNA-binding domain superfamily. Information on how the models are built, and plots showing hydrophobicity, match emmission probabilities and insertion/deletion probabilities can be inspected.
Jump to [ Top of page · SCOP classification · InterPro annotation · PDBeMotif links · Functional annotation · UniProtKB KeyWords (KW) · Internal database links ]