rplI

168

ribosomal protein bL9

Locus: BSU_40500

Molecular weight: 16.21 kDa

Isoelectric point: 9.96

Protein length: 149 aa

Gene length: 450 bp

Function: translation

Product: ribosomal protein L9 (bL9)

Essential: no

Synonyms: rplI

Genomic Context

Hide small RNAsZoom:

List of homologs in different organisms, belongs to COG0359 (Galperin et al., 2021)

Gene

Coordinates: 4,163,197  4,163,646

The protein

Protein family

• bacterial ribosomal protein bL9 family (single member, according to UniProt)

Structure

• 1DIV (PDB) (Geobacillus stearothermophilus)
• 3J9W (PDB) (the ribosome) PubMed
• P37437 (AlphaFold)

Additional information

• this ribosomal protein is lacking in some organisms with very small genomes PubMed

Expression and Regulation

Operons

• Genes: rplI

  Description: PubMed

• Genes: yybS-gdpP-rplI

  Description: PubMed

  Additional information

  • term-seq has identified a potential novel regulatory RNA element including an intrinsic transcription terminator upstream of yybS PubMed
  • there is an SigD-dependent antisense RNA (S1559) to gdpP PubMed

Biological materials

Mutant

• BKE40500 (rplI::erm  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CTTCATCTCTGTACGCCTCC,  downstream forward: _UP4_TAATAGAAAAGAGGCTTGGA
• BKK40500 (rplI::kan  trpC2) available at BGSC,  PubMed, upstream reverse: _UP1_CTTCATCTCTGTACGCCTCC,  downstream forward: _UP4_TAATAGAAAAGAGGCTTGGA

References

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