ykoP [Tue Dec 13 2016 11:16:32 GMT+0100 (CET)]

unknown

locus: BSU13360

pI: 10.00

mw: 21.00 kDa

function: unknown

product: unknown

essential: no

synonyms

Genomic Context

categories

• [category|SW 4|Lifestyles] → [category|SW 4.2|Sporulation] → [category|SW 4.2.1|Sporulation proteins] → [category|SW 4.2.1.5|Newly identified sporulation proteins (based on transcription profiling)]

[SW|Categories] containing this gene/protein

• [SW|sporulation proteins]

This gene is a member of the following [SW|regulons]

• [SW|Fur regulon], [SW|NsrR regulon], [SW|ResD regulon], [SW|Kre regulon]

Gene

Coordinates on the chromosome (coding sequence): 1,400,188 -> 1,400,739

Expression and Regulation

Operon

• ''[protein|search|ykuN]-[protein|search|ykuO]-[protein|search|ykuP]'' [Pubmed|12354229]

[SW|Sigma factor]

• [protein|search|SigA] [Pubmed|12354229]

Regulation

• induced upon iron starvation ([protein|search|Fur]) [Pubmed|12354229]
• repressed by casamino acids [Pubmed|12107147]
• expressed under anaerobic conditions ([protein|search|ResD]) [Pubmed|24214949]
• induced by nitric oxide under anaerobic conditions ([protein|search|NsrR]) [Pubmed|24214949]

Regulatory mechanism

• [protein|search|Fur]: transcription repression [Pubmed|12354229]
• [protein|search|ResD]: transcription activation [Pubmed|24214949]
• [protein|search|NsrR]: transcription repression [Pubmed|24214949]

Additional information

• the ''[protein|search|ykuN]-[protein|search|ykuO]-[protein|search|ykuP]'' operon is strongly unregulated in a ''[SW|kre]'' mutant [Pubmed|26110430]

References

• 12354229,12107147,24214949,26110430