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RNase III domain-like superfamily
SCOP classification
Superfamily statistics
Functional annotation
| General category | Information |
| Detailed category | RNA processing |
Function annotation of SCOP domain superfamilies
InterPro annotation
| Cross references | IPR000999 SSF69065 Protein matches |
| Abstract | Prokaryotic ribonuclease III (gene rnc) [ 3903434] is an enzyme that digests double-stranded RNA. It is involved in the processing of ribosomal RNA precursors and of some mRNAs.
RNase III is evolutionary related [9241229] to the fission yeast pac1, a ribonuclease that probably inhibits mating and meiosis by degrading a specific mRNA required for sexual development; yeast ribonuclease III (gene RNT1), a dsRNA-specific nuclease that cleaves eukaryotic preribosomal RNA at various sites; Caenorhabditis elegans hypothetical protein F26E4.13; Paramecium bursaria Chlorella virus 1 (PBCV-1) 1 protein A464R; Synechocystis sp. (strain PCC 6803) hypothetical protein slr0346; fission yeast hypothetical protein SpAC8A4.08c, a protein with a N-terminal helicase domain and a C-terminal RNase III domain; and C. elegans hypothetical protein K12H4.8, a protein with the same structure as SpAC8A4.08c. |
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 4 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 RNase III domain-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 4 hidden Markov models representing the RNase III domain-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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