title: Ramachandran plot on the web.
abstract: A graphics package has been developed to display the main chain torsion angles phi, psi (phi, Psi); (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.
authors.affiliation: Bioinformatics Centre, Supercomputer Education & Research Centre, Indian Institute of Science, Bangalore 560012, India.
authors.forename: S S
authors.initials: SS
authors.lastname: Sheik
authors.forename: P
authors.initials: P
authors.lastname: Sundararajan
authors.forename: A S Z
authors.initials: AS
authors.lastname: Hussain
authors.forename: K
authors.initials: K
authors.lastname: Sekar
mesh_terms: D020816:Amino Acid Motifs; D000596:Amino Acids / Q000737:chemistry*; D003196:Computer Graphics; D003198:Computer Simulation; D003626:Data Display; D003628:Database Management Systems; D030562:Databases, Protein; D016247:Information Storage and Retrieval / Q000379:methods*; D020407:Internet; D008958:Models, Molecular; D017433:Protein Structure, Secondary; D011506:Proteins / Q000737:chemistry*; D012984:Software; D014584:User-Computer Interface
chemical_list: D000596:Amino Acids; D011506:Proteins