GenProtEC Query: b4225

chpB
b4225
ECK4221
toxin of the ChpB-ChpS toxin-antitoxin system
Gene Synonyms
yjfE;yjfB;chpBK;chpB;
Gene Product
Length Gene Type E.C Number(s)
116 Factor None
Structural Domain Assignments ( Superfamily )
Module (click for details) Superfamily ID Domain Annotation
b4225 50118 Cell growth inhibitor/plasmid maintainance toxic component
Method of Assignment
Sequence similarity
Literature Reference(s)
Sl.No Author(s) Journal Title Volume Year Pages REFID
1 Jensen, R. B. and Gerdes, K. Mol.Microbiol. Programmed cell death in bacteria: proteic plasmid stabilization systems 17 1995 205 - 210 7494469
2 Zhang, Y., Zhu, L., Zhang, J., Inouye, M., and Dentistry of New Jersey Journal of Biological.Chemistry. Characterization of ChpBK, an mRNA interferase from Escherichia coli 280 2005 26080 - 26088 15901733
3 Masuda, Y., Miyakawa, K., Nishimura, Y., and Ohtsubo, E. J.Bacteriol. chpA and chpB, Escherichia coli chromosomal homologs of the pem locus responsible for stable maintenance of plasmid R100 175 1993 6850 - 6856 8226627
Physiological Role(s)
Regulation --> Type of regulation --> Regulation level unknown
Cell processes --> Protection --> Cell killing
Links to related Databases
GenBank (GI) SwissProt EcoGene EchoBASE
1790672 P33647 EG12096 EB2020
Sequence Similar Group(s) Click to see members
part of proteic killer gene system, putative growth inhibitor


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