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YhbY-like superfamily
SCOP classification
Superfamily statistics
Functional annotation
| General category | Other |
| Detailed category | Unknown function |
Function annotation of SCOP domain superfamilies
InterPro annotation
| Cross references | IPR001890 SSF75471 Protein matches |
| Abstract | E. coli YhbY belongs to a conserved family of proteins represented in eubacteria, archaea, and plants. Three maize proteins harbouring UPF0044-like domains are required for chloroplast group II intron splicing [ 12429100], and bioinformatic data suggest a role for members in translation [11565746]. The crystal structure of YhbY has been determined. YhbY has a fold similar to that of the C-terminal domain of translation initiation factor 3 (IF3C), which binds to 16S rRNA in the 30S ribosome. Modelling studies indicate that the same surface is highly basic in all members of this family, suggesting a conserved RNA binding surface. |
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 ]
Internal database links
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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.
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Alignments of sequences to 3 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.
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Browse and view proteins in genomes which have
different domain combinations including a YhbY-like domain.
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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.
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Explore domain occurrence network where nodes represent genomes and edges are domain architectures (shared between genomes) containing the superfamily of interest.
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There are 3 hidden Markov models representing the YhbY-like superfamily. Information on how the models are built, and plots showing hydrophobicity, match emmission probabilities and insertion/deletion probabilities can be inspected.
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Jump to [ Top of page · SCOP classification · InterPro annotation · PDBeMotif links · Functional annotation · Internal database links ]
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