Regulatory protein, term used in genetics to describe a protein involved in regulating gene expression

Protein synthesis

Protein expression, subcomponent of gene expression

Protein structure, unique three-dimensional shape of amino acid chains

Protein purification, series of processes intended to isolate a single type of protein from a complex mixture

Soy protein, storage protein held in discrete particles called protein bodies

Protein sequencing, protein method

Antifreeze protein, class of polypeptides produced by certain fish, vertebrates, plants, fungi and bacteria

Protein folding, process by which a protein assumes its characteristic functional shape or tertiary structure

Protein skimmer, device used mostly in saltwater aquaria to remove organic compounds from the water before they break down

Protein targeting, mechanism by which a cell transports proteins to the appropriate positions in the cell or outside of it

Protein-protein docking, the determination of the molecular structure of complexes formed by two or more proteins

Protein-protein interaction, the association of protein molecules and the study of these associations from the perspective of biochemistry

Protein in nutrition, role of protein in nutrition

Denatured protein, protein which has lost its functional conformation

Transmembrane protein, integral membrane protein that spans from the internal to the external surface of the biological membrane

Tau protein, microtubule-associated protein found in neurons in the brain

Protein kinase, enzyme that modifies other proteins by chemically adding phosphate groups to them

G protein, family of proteins involved in second messenger cascades

Protein family, group of evolutionarily related proteins

Protein electrophoresis, method of analysing a mixture of proteins by means of gel electrophoresis

Protein phosphatase, enzyme that removes phosphate groups that have been attached to amino acid residues of proteins

Protein C, anticoagulant

Membrane protein, protein molecule that is attached to, or associated with, the membrane of a cell or an organelle

Protein microarray, piece of glass on which different molecules of protein have been affixed at separate locations in an ordered manner

Whey protein, the name for a collection of globular proteins that can be isolated from whey

Globular protein, one of the two main protein classes

Protein A, bacterial surface protein that binds antibodies

Protein-coated summary and related information.

Protein design, the design of new protein molecules from scratch

Fusion protein, protein created through genetic engineering from two or more proteins

Protein engineering, application of science, mathematics, and economics to the process of developing useful or valuable proteins

Protein S, plasma glycoprotein

Protein Z, glycoprotein

Transport protein, protein involved in the movement of a chemical across a biological membrane

Protein methods, techniques used to study proteins

Protein L, bacterial surface protein that binds antibodies

Fibrous protein, long filamentous protein molecule that forms one of the two main classes of tertiary structure protein

Protein A/G, recombinant protein that binds antibodies

Protein splicing, intramolecular reaction of a particular protein in which an internal protein segment is removed from a precursor protein

Protein subunit, single protein molecule that assembles with other protein molecules to form a multimeric or oligomeric protein

Protein isoform, version of a protein with some small differences

Protein G, bacterial surface protein that binds antibodies

Protein catabolism, the breakdown of proteins into amino acids and simple derivative compounds

Protein ligands, atoms, molecules, and ions which can bind to specific sites on proteins

Conjugated protein, protein that functions in interaction with other chemical groups attached by covalent bonds

Protein complex, group of two or more associated proteins

RACK protein, receptor responsible for the binding of active forms of the protein kinase C family of enzymes

Matrix protein, structural protein linking the viral envelope with the virus core

Protein (band), heavy metal band

Secretory protein, protein which is secreted by a cell

Protein K

Protein is a class of biomolecules composed of amino acid chains. Protein may also refer to: