Biochimica et biophysica acta, 1645(2), 241-246 (2003-02-08)
In human adults, the enzymatic hydrolysis of dietary fat along the digestive tract is sequentially catalyzed by two main enzymes, human gastric lipase (HGL) and human pancreatic lipase (HPL). Both a chemically inhibited form of HPL as well as an
Biochimica et biophysica acta, 1431(1), 179-188 (1999-04-21)
Infrared spectra show that the binding of the odorants 2-isobuthyl-3-methoxypyrazine (PYR) and 3,7-dimethyl-1-octanol (DMO) stabilises the tertiary structure of porcine OBP-I against thermal denaturation. The fluorescence emission spectrum of the single tryptophan shows a lambdamax at 337 nm, indicating that
Biochimica et biophysica acta, 1652(2), 115-125 (2003-12-04)
Unfolding and refolding studies on porcine odorant binding protein (pOBP) have been performed at pH 7 in the presence of guanidinium hydrochloride (GdnHCl). Unfolding, monitored by following changes of protein fluorescence and circular dichroism (CD), was found to be a
Biochimica et biophysica acta, 1794(8), 1142-1150 (2009-05-05)
Structural and molecular dynamics studies have pointed out the role of aromatic residues in the uptake of ligand by porcine odorant-binding protein (pOBP). The shift of Tyr82 from its position during the opening of the binding cavity has been shown
Rapid communications in mass spectrometry : RCM, 25(2), 262-270 (2010-12-31)
Vomeronasal type 2 receptor (V2Rx) from Swiss mouse (Mus musculus (L.)) was analyzed by high-resolution ion-exchange chromatography, reversed-phase high-performance liquid chromatography (RP-HPLC), matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS), Fourier transform ion cyclotron resonance mass spectrometry (FTICR-MS), Ion Spray tandem
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