Role of amino acid properties to determine backbone τ(N–Cα–C′) stretching angle in peptides and proteins

Structure validation by Cα geometry: ϕ,ψ and Cβ deviation

Simon C. Lovell, Ian Davis, W.B. Arendall et al. · Proteins Structure Function and Bioinformatics · 2003 · 4.6K citations

Life Sciences, Biochemistry, Biophysics +17

Accurate bond and angle parameters for X-ray protein structure refinement

Richard A. Engh, Robert Huber · Acta Crystallographica Section A Foundations of Crystallography · 1991 · 2.5K citations

Natural Sciences, Biophysics, Crystal Structure +16

Energy parameters in polypeptides. VII. Geometric parameters, partial atomic charges, nonbonded interactions, hydrogen bond interactions, and intrinsic torsional potentials for the naturally occurring amino acids

Frank A. Momany, R. F. McGuire, Antony W. Burgess et al. · The Journal of Physical Chemistry · 1975 · 1.5K citations

Life Sciences, Biochemistry, Chemistry +16

Stereochemical Criteria for Polypeptide and Protein Chain Conformations

C. Ramakrishnan, G. N. Ramachandran · Biophysical Journal · 1965 · 723 citations · Full text

Life Sciences, Biochemistry, Biophysics +14

Analysis of amino acid indices and mutation matrices for sequence comparison and structure prediction of proteins

Kentaro Tomii, Minoru Kanehisa · Protein Engineering Design and Selection · 1996 · 372 citations · Full text

Life Sciences, Biochemistry, Bioinformatics +17