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DATA
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PDOC00551
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1995-07-26
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***********************************
* Ribosomal protein L30 signature *
***********************************
Ribosomal protein L30 is one of the proteins from the large ribosomal subunit.
L30 belongs to a family of ribosomal proteins which, on the basis of sequence
similarities [1], groups:
- Eubacterial L30.
- Archaebacterial L30.
- Fungi L7 (YL8).
- Drosophila L7.
- Slime mold L7.
- Mammalian L7.
L30 from eubacteria are small proteins of about 60 residues, those from
archaebacteria are proteins of about 150 residues. Eukaryotic L7 are proteins
of about 250 to 270 residues. The schematic relationship between the three
groups of proteins is shown below.
Eub. L30 NxxxxxxxxxxC
Arc. L30 NxxxxxxxxxxxxxxxxxxxxxxxxxxxC
Euk. L7 NxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxC
*******
'*': position of the pattern.
The signature pattern for this family of ribosomal proteins spans the
N-terminal half of the region common to all these proteins.
-Consensus pattern: [LIVM]-[LIVMT]-x(2)-[RKAP]-[GS]-x(6,8)-[KDN]-x(3)-[LIVMT]-
[LIVM]-x(2)-[LIVMF]-x-[LIVM]-x(2)-[LIVMT]-x(3)-[LIVMT]
-Sequences known to belong to this class detected by the pattern: ALL.
-Other sequence(s) detected in SWISS-PROT: 6.
-Last update: June 1994 / Text revised.
[ 1] Mizuta K., Hashimoto T., Otaka E.
Nucleic Acids Res. 20:1011-1016(1992).