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. 1981 Jul 24;660(1):148-50.
doi: 10.1016/0005-2744(81)90120-0.

Characterization of the serine reacting with diethyl p-nitrophenyl phosphate in porcine pancreatic lipase

A Guidoni, F Benkouka, J De Caro, M Rovery

Characterization of the serine reacting with diethyl p-nitrophenyl phosphate in porcine pancreatic lipase

A Guidoni et al. Biochim Biophys Acta. .

Abstract

The position in porcine pancreatic lipase (triacylglycerol acylhydrolase, EC 3.1.1.3) of the serine reacting specifically with emulsified or micellar diethyl p-nitrophenyl phosphate has been investigated. This serine which appears to be involved in lipase adsorption to insoluble triglyceride interfaces, is at position 152 in the enzyme chain. The sequence around this amino acid is: His-Val-Ile-Gly-His-Ser-Leu-Gly.

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