Structural Classification and Prediction of Reentrant Regions in Alpha-Helical Transmembrane Proteins: Application to Complete Genomes Håkan Viklunda,
Electron transfer in proteins: theory, applications and future perspectives
1 Protein Structure and Function Electron micrograph of insect flight tissue In cross section shows an array of 2 protein filaments.
Protein structure
Protein structure Primary structure Secondary structure Tertiary structure.