protein structure
three-dimensional arrangement of atoms in an amino acid-chain molecule
binding site
region on a protein or piece of DNA or RNA to which ligands may form a chemical interaction
basal body
cell protein structure found at the base of cilium or flagellum
protein quaternary structure
number and arrangement of multiple folded protein subunits in a multi-subunit complex
protein tertiary structure
3D shape of protein molecule
protein secondary structure
general three-dimensional form of local segments of proteins
protein primary structure
the full linear sequence of amino acids of a peptide or protein