Disallowed spots in protein structures
M Kumar, RS Rathore - Biochimica et Biophysica Acta (BBA)-General …, 2023 - Elsevier
Ramachandran (ϕ, ψ) steric map was introduced in 1963 to describe available conformation
space for protein structures. Subsequently, residues were observed in high-energy …
space for protein structures. Subsequently, residues were observed in high-energy …
Predetermined Conformations in Bends of Polypeptide Chains: A Geometric Analysis
LA Uroshlev, IY Torshin, AV Batyanovskii, NG Esipova… - Biophysics, 2019 - Springer
Abstract β-Bends are typical local structures of the polypeptide chain, are widespread in
proteins, and play an important structural and functional role. It is possible to expect a priori …
proteins, and play an important structural and functional role. It is possible to expect a priori …
[PDF][PDF] Characteristics and Role of Conformationally Predetermined Segments of aPpolypeptide Chain in Proteins
A beta-hairpin that includes a beta-bend can be viewed as an example of a composite local
structure whose components play a different structural, energetic, and geometric role. In …
structure whose components play a different structural, energetic, and geometric role. In …