Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Pivot Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Target Concepts:
Gene/Protein
Disease
Symptom
Drug
Enzyme
Compound
Query: EC:3.4.21.4 (
trypsin
)
42,187
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
1. The mitochondrial dihydropyridine receptor was solubilized with Chaps at a detergent/protein ratio of 2.5, during 45 min at 4 degrees C. 2. From the rate constants of association (8.10 +/- 0.25 x 10(4) M-1 min-1) and dissociation (0.022 +/- 0.001 min-1) a Kd of 275 nM was calculated, while from saturation experiments a Kd of 270 +/- 30 nM and a density of receptors of 106 +/- 9 pmol/mg protein was obtained. 4. The solubilized receptors are heat-resistant, sensitive to the
trypsin
and to the reduction of disulfide bonds. 5. In native membranes, a polypeptide of 50 kDa was specifically photolabelled with [3H]
Azidopine
.
...
PMID:Solubilization, characterization and photoaffinity labeling of the mitochondrial dihydropyridine receptor from bovine adrenal medulla. 813 29
