|
|
YbaB-like superfamily
SCOP classification
Superfamily statistics
Functional annotation
| General category | Other |
| Detailed category | Unknown function |
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
InterPro annotation
| Cross references | IPR004401 SSF82607 Protein matches |
| Abstract | The function of this protein is unknown. It is restricted to bacteria and a few plants, such as Arabidopsis. The plant form contains an additional N-terminal region that may serve as a transit peptide and shows a close relationship to the cyanobacterial member, suggesting that it is a chloroplast protein. Members of this family are found in a single copy per bacterial genome, but are broadly distributed. A crystal structure of one member, YbaB from Haemophilus influenzae, revealed a core structure consisting of two layers, alpha/beta; YbaB forms a tight dimer with a 3-layer structure, beta/alpha/beta [ 12486730]. YbaB is co-transcribed with recR, which appears to protect DNA strands of the replilcation fork when it is blocked by DNA damage. A deletion of the YbaB operon resulted in increased sensitivity to DNA-damaging agents compared with the wild-type strain. |
InterPro database
PDBeMotif information about ligands, sequence and structure motifs
PDBeMotif resource
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 YbaB-like 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 YbaB-like 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 ]
|
0
