yydA

similar to pseudouridine methyltransferase

Locus: BSU_40230

Isoelectric point: 9.31

Molecular weight: 17.93 kDa

Protein length: 159 aa

Gene length: 480 bp

Function: may be involved in maturation of 23S rRNA

Product: similar to pseudouridine methyltransferase

Essential: no

Synonyms

Genomic Context

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Categories containing this gene/protein

• Information processing → Protein synthesis, modification and degradation → Translation → rRNA modification and maturation/ based on similarity

Gene

Coordinates: 4,134,436 4,134,915

The protein

Catalyzed reaction/ biological activity

• pseudouridine¹⁹¹⁵ in 23S rRNA + S-adenosyl-L-methionine --> H⁺ + N³-methylpseudouridine¹⁹¹⁵ in 23S rRNA + S-adenosyl-L-homocysteine (according to UniProt)

Protein family

• RNA methyltransferase rlmH family (single member, according to UniProt)

Structure

• 1TO0

Expression and Regulation

Operons

• Genes: yydA

  Regulatory mechanism

  • DnaA: repression, PubMed, in DnaA regulon

• Genes: yyzF-yydA-yydB-yydC-yydD
  Description: PubMed

Biological materials

Mutant

• MGNA-B814 (yydA::erm), available at the NBRP B. subtilis, Japan

References

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