scispace - formally typeset
Search or ask a question

Showing papers on "Protein–protein interaction published in 1976"


Journal ArticleDOI
TL;DR: A component of the high-affinity histidine transport system in Salmonella typhimurium, the periplasmic histidine-binding protein J, interacts with another transport component, the P protein.
Abstract: A component of the high-affinity histidine transport system in Salmonella typhimurium, the periplasmic histidine-binding protein J, interacts with another transport component, the P protein. A mutant J protein, with a defective interaction site but intact histidine-binding site, can function in histidine transport if an appropriate compensating mutation is introduced in the P protein. The interaction between the J and P proteins is an obligatory step in transport. The significance of this interaction and of the involvement of the P protein in multiple transport functions is discussed.

104 citations


Journal ArticleDOI
TL;DR: The nature of the erythrocyte membrane transition and associated conjectures have been investigated employing “P NMR techniques, which are sensitive to phase transition phenomena and other motional characteristics of membrane phospholipids”.

43 citations


Journal ArticleDOI
TL;DR: The progesterone-binding globulin found in the serum of pregnant guinea pigs has been purified by various methods, based mainly on ion exchange and gel chromatographic techniques, and is recognized as a polydisperse glycoprotein with the unusually high carbohydrate content.

15 citations