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PROSITE documentation PDOC00909

Ribosomal protein S21 signature

Description:

Ribosomal protein S21 is one of the proteins from the small ribosomal subunit. So far S21 has only been found in eubacteria. It is a protein of 55 to 70 amino-acid residues.

As a signature pattern, we selected a conserved region in the N-terminal section of the protein.

Last update:

December 2004 / Pattern and text revised.

Technical section:

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

RIBOSOMAL_S21, PS01181; Ribosomal protein S21 signature  (PATTERN)
Consensus pattern: [DE]-x-A-[LIY]-[KR]-[RA]-[FL]-K-[KR]-x(3)-[KR]
Sequences known to belong to this class detected by the pattern: ALL
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 PS01181
• Retrieve a list of all Swiss-Prot/TrEMBL entries matching PS01181
• Scan Swiss-Prot/TrEMBL entries against PS01181
• view ligand binding statistics
Matching PDB structures: 1VS5 1VS7 2AVY 2AW7 ... [ALL]

Reference:

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