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PROSITE documentation PDOC00312

Ribosomal protein S10 signature

Description:

Ribosomal protein S10 is one of the proteins from the small ribosomal subunit. In Escherichia coli, S10 is known to be involved in binding tRNA to the ribosomes. It belongs to a family of ribosomal proteins which, on the basis of sequence similarities [1], groups:

  • Eubacterial S10.
  • Algal chloroplast S10.
  • Cyanelle S10.
  • Archaebacterial S10.
  • Marchantia polymorpha and Prototheca wickerhamii mitochondrial S10.
  • Arabidopsis thaliana mitochondrial S10 (nuclear encoded).
  • Vertebrate S20.
  • Plant S20.
  • Yeast URP2.

S10 is a protein of about 100 amino-acid residues. As a signature pattern, we selected a conserved region located in the center of these proteins.

Last update:

December 2001 / Pattern and text revised.

Technical section:

PROSITE method (with tools and information) covered by this documentation:

RIBOSOMAL_S10, PS00361; Ribosomal protein S10 signature  (PATTERN)
Consensus pattern: [AV]-x(3)-[GDNSR]-[LIVMSTAG]-x(3)-G-P-[LIVM]-x-[LIVM]-P-T
Sequences known to belong to this class detected by the pattern: ALL, except for plant mitochondrial and Rickettsia prowazekii S10
Other sequence(s) detected in Swiss-Prot: NONE
• Retrieve an alignment of Swiss-Prot true positive hits:
  Clustal format, color, condensed view  / Clustal format, color  / Clustal format, plain text  / Fasta format
• Retrieve the sequence logo from the alignment
• Taxonomic tree view of all Swiss-Prot/TrEMBL entries matching PS00361
• Retrieve a list of all Swiss-Prot/TrEMBL entries matching PS00361
• Scan Swiss-Prot/TrEMBL entries against PS00361
• view ligand binding statistics
Matching PDB structures: 1FJG 1GIX 1HNW 1HNX ... [ALL]

Reference:

1 AuthorsOtaka E., Hashimoto T., Mizuta K.
SourceProtein Seq. Data Anal. 5:285-300(1993).

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