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yjiE

Gene
yjiE
Protein
HTH-type transcriptional regulator YjiE
Organism
Escherichia coli (strain K12)
Length
303 amino acids
Function
Protects cells from HOCl (hypochlorite) stress but not peroxide or diamide stress. Decreases the intracellular load of reactive oxygen species by up-regulating genes involved in methionine and cysteine biosynthesis and down-regulating Fur-regulated genes involved in iron acquisition. Has also been suggested to down-regulate expression of the flagellar regulon, decreasing motility, but this activity was not confirmed in a second study (PubMed:22223481).
Similarity
Belongs to the LysR transcriptional regulatory family.
Mass
34.711 kDa
Sequence
MDDCGAILHNIETKWLYDFLTLEKCRNFSQAAVSRNVSQPAFSRRIRALEQAIGVELFNRQVTPLQLSEQGKIFHSQIRHLLQQLESNLAELRGGSDYAQRKIKIAAAHSLSLGLLPSIISQMPPLFTWAIEAIDVDEAVDKLREGQSDCIFSFHDEDLLEAPFDHIRLFESQLFPVCASDEHGEALFNLAQPHFPLLNYSRNSYMGRLINRTLTRHSELSFSTFFVSSMSELLKQVALDGCGIAWLPEYAIQQEIRSGKLVVLNRDELVIPIQAYAYRMNTRMNPVAERFWRELRELEIVLS

Gene
yjiE
Protein
Nucleotide-binding protein YjiE
Organism
Lactococcus lactis subsp. lactis (strain IL1403)
Length
295 amino acids
Function
Displays ATPase and GTPase activities.
Similarity
Belongs to the RapZ-like family.
Mass
33.591 kDa
Sequence
MENKLNIVIITGMSGAGKTVAIQSFEDMGYFTVDNMPPNLIEKFVGLLNTPDNKIDKVALVVDMRSRAFFEDIQSIVTELTDNGSVNFKLLFLDANDTELVSRYKETRRSHPLAIDGRTLDGITKEREILADLKNLSEVVIDTSELTPRNLRARILQKFASSTESTFRIEVMSFGFKYGLPLDADLVFDVRFLPNPHYITELRDKNGTDKEVYDYVMEHPQSEEFYENLMKMLVPILPAYKKEGKSVLTIAFGCTGGQHRSVAFAERVSAALKDKWHLNVSHRDKDRRKETVNRS