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Ribosomal protein L9 C-domain superfamily
SCOP classification
Superfamily statistics
Functional annotation
| General category | Information |
| Detailed category | Translation |
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 | IPR000244 SSF55653 Protein matches |
| Abstract | Ribosomal protein L9 is one of the proteins from the large ribosomal subunit.
In Escherichia coli, L9 is known to bind directly to the 23S rRNA. It belongs
to a family of ribosomal proteins grouped on the basis of sequence similarities [,  8306963].
The crystal structure of Bacillus stearothermophilus L9 shows the 149-residue protein comprises two globular domains connected by a rigid linker [12051860]. Each domain contains an rRNA binding site, and the protein functions as a
structural protein in the large subunit of the ribosome. The C-terminal domain consists of two loops, an alpha-helix and a three-stranded mixed
parallel, anti-parallel beta-sheet packed against the central alpha-helix. The long central alpha-helix is exposed to solvent in the middle and participates in the
hydrophobic cores of the two domains at both ends. |
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
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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 Ribosomal protein L9 C-domain 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 Ribosomal protein L9 C-domain 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 · UniProtKB KeyWords (KW) · Internal database links ]
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