Related Experiment Videos
[Determination of the partial specific volume of cytochrome P450 LM2]
Nauchnye Doklady Vysshei Shkoly. Biologicheskie Nauki
|January 1, 1988
Abstract:
The partial specific volume (v) of highly purified membrane protein cytochrome P450 LM2 monooxygenase from rabbit liver endoplasmatic reticulum has been estimated by various independent methods. The values of v obtained through our experiments are practically equal to the value calculated from the amino acid composition of the protein (0.75 cm3/g).
Insights
This study determined the partial specific volume (v) of rabbit cytochrome P450 LM2 monooxygenase. Experimental results closely matched the volume calculated from its amino acid composition.
Area of Science:
- Biochemistry
- Molecular Biology
- Proteomics
Background:
- Cytochrome P450 LM2 is a key membrane protein monooxygenase found in rabbit liver endoplasmic reticulum.
- Understanding the biophysical properties of such proteins is crucial for their functional characterization.
Purpose of the Study:
- To accurately estimate the partial specific volume (v) of purified cytochrome P450 LM2.
- To compare experimentally determined values with theoretical calculations based on amino acid composition.
Main Methods:
- Estimation of partial specific volume (v) using various independent experimental techniques.
- Calculation of theoretical partial specific volume (v) from the known amino acid sequence of cytochrome P450 LM2.
Main Results:
- Experimental determination of the partial specific volume (v) for cytochrome P450 LM2.
- Obtained experimental values for v were in close agreement with the calculated value of 0.75 cm3/g.
Conclusions:
- The experimental and theoretical estimations of partial specific volume (v) for cytochrome P450 LM2 are consistent.
- This consistency validates the accuracy of the experimental methods and the protein's structural data.