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- ***********************************
- * Ribosomal protein S19 signature *
- ***********************************
-
- Ribosomal protein S19 is one of the proteins from the small ribosomal subunit.
- In Escherichia coli, S19 is known to form a complex with S13 that binds
- strongly to 16S ribosomal RNA. S19 belongs to a family of ribosomal proteins
- which, on the basis of sequence similarities [1,2], groups:
-
- - Eubacterial S19.
- - Archaebacterial S19.
- - Algal and plant chloroplast S19.
- - Cyanelle S19.
- - Plant mitochondrial S19.
- - Eukaryotic S15 ('rig' protein).
-
- S19 is a protein of 88 to 144 amino-acid residues. Our signature pattern is
- based on the few conserved positions located in the C-terminal section of
- these proteins.
-
- -Consensus pattern: [STDN]-G-[KRQ]-x(6)-[LIVM]-x(4)-[LIVM]-[GS]-x(2)-[LF]-
- [GA]-E-F-x(2)-[ST]
- -Sequences known to belong to this class detected by the pattern: ALL.
- -Other sequence(s) detected in SWISS-PROT: NONE.
- -Last update: June 1994 / Pattern and text revised.
-
- [ 1] Kitagawa M., Takasawa S., Kikuchi N., Itoh T., Teraoka H., Yamamoto H.,
- Okamoto H.
- FEBS Lett. 283:210-214(1991).
- [ 2] Otaka E., Hashimoto T., Mizuta K.
- Protein Seq. Data Anal. 5:285-300(1993).
-