YrrK

• Description: processing of the 5' end of pre-16S rRNA (based on similarity to E. coli YqgF)
  
  

Gene name	yrrK
Synonyms
Essential	no
Product	unknown
Function	unknown
Gene expression levels in SubtiExpress: yrrK
MW, pI	15 kDa, 5.325
Gene length, protein length	414 bp, 138 aa
Immediate neighbours	yrzB, yrzL
Sequences	Protein DNA DNA_with_flanks
Genetic context This image was kindly provided by SubtiList
Expression at a glance   PubMed

Categories containing this gene/protein

translation

The gene

Basic information

• Locus tag: BSU27390

Database entries

• BsubCyc: BSU27390

• DBTBS entry: no entry

• SubtiList entry: [1]

The protein

Basic information/ Evolution

• Catalyzed reaction/ biological activity:

• Protein family: yqgF HJR family (according to Swiss-Prot)

• Paralogous protein(s):

Extended information on the protein

• Kinetic information:

• Domains:

• Modification:

• Cofactors:

• Effectors of protein activity:

• Interactions:

• Localization:

Database entries

• BsubCyc: BSU27390

• Structure: 1VHX

• UniProt: O34634

• KEGG entry: [2]

• E.C. number:

Expression and regulation

• Operon:

• Expression browser: yrrK PubMed

• Sigma factor:

• Regulation:

• Regulatory mechanism:

• Additional information:
  • number of protein molecules per cell (complex medium with amino acids, without glucose): 251 PubMed

Biological materials

• Mutant:

• Expression vector:

• lacZ fusion:

• GFP fusion:

• two-hybrid system:

• Antibody:

References

Tatsuaki Kurata, Shinobu Nakanishi, Masayuki Hashimoto, Masato Taoka, Yukiko Yamazaki, Toshiaki Isobe, Jun-Ichi Kato
Novel essential gene Involved in 16S rRNA processing in Escherichia coli.
J Mol Biol: 2015, 427(4);955-965
[PubMed:25545592] [WorldCat.org] [DOI] (I p)