Article
Interaction of the Escherichia coli lipoprotein NlpI with periplasmic Prc (Tsp) protease.
Journal of biochemistry - 1 Feb 2004
Tadokoro Akiko, Hayashi Hidemi, Kishimoto Toshihiko, Makino Yasutaka, Fujisaki Shingo, Nishimura Yukinobu
Abstract excerpt
Escherichia coli spr (suppressor of prc) mutants and nlpI mutants show thermosensitive growth. The thermosensitivity of the spr mutants was suppressed by the nlpI mutations. Expression of the fusion genes encoding hexa-histidine-tagged NlpI (NlpI-His) and purification of the tagged NlpI showed that NlpI-His bound with Prc protease and IbpB chaperone. NlpI-His with the amino acid substitution of G103D did not bind...
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