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中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
胆固醇 | cholesterol | 57-88-5 | C27H46O | 386.662 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
5-胆甾烯 | cholest-5-ene | 570-74-1 | C27H46 | 370.662 |
—— | 3-hydroxymethylcholest-5-ene | 6785-19-9 | C28H48O | 400.689 |
巯基胆固醇 | thiocholesterol | 1249-81-6 | C27H46S | 402.728 |
胆甾-3,5-二烯 | 3,5-cholestadiene | 747-90-0 | C27H44 | 368.646 |
胆固醇甲基醚 | cholesteryl methyl ether | 1174-92-1 | C28H48O | 400.689 |
—— | 3α-azidocholest-5-ene | 2887-08-3 | C27H45N3 | 411.674 |
—— | 3β-azido-5-cholestene | 1433-82-5 | C27H45N3 | 411.674 |
胆固醇乙醚 | 3-ethylcholesterol | 986-19-6 | C29H50O | 414.715 |
—— | cholest-5-en-3β-yl thiocyanate | 1253-98-1 | C28H45NS | 427.738 |
Summary: A graphics package has been developed to display the main chain torsion angles phi, psi (φ, Ψ); (Ramachandran angles) in a protein of known structure. In addition, the package calculates the Ramachandran angles at the central residue in the stretch of three amino acids having specified the flanking residue types. The package displays the Ramachandran angles along with a detailed analysis output. This software is incorporated with all the protein structures available in the Protein Databank.
Availability: This package is available over the world wide web at http://144.16.71.146/rp/ or http://dicsoft1.physics.iisc.ernet.in/rp.
Contact: sekar@physics.iisc.ernet.in
* To whom correspondence should be addressed.
† This work is dedicated to Late Professor G. N. Ramachandran.