Adjective modifier

• catalytic: The predicted catalytic serine, histidine and aspartic acid residues are shown in ball-and-stick representation.

Modifies a noun

• protease: The serine protease factor B is central in the alternative pathway of activation.

• proteinase: We are studying the structural biology of members of the serpin family of serine proteinase inhibitors using X-ray crystallography.

• hydroxyl: PDB files may contain explicit coordinates for a potentially tautomeric hydrogen, such as a serine hydroxyl hydrogen for example.

• residue: You could have a hydrogen bond set up between two serine residues in different parts of a folded chain.

• inhibitor: We are studying the structural biology of members of the serpin family of serine proteinase inhibitors using X-ray crystallography.

• phosphorylation: Abnormal serine phosphorylation of the insulin receptor or insulin receptor substrate proteins is a prime candidate.

Noun used with modifier

• phosphatidyl: These pure lecithin granules are a natural source of phosphatidyl serine ( PS ) an important nutrient for brain health.

• acid: The figure shows a crystal of the amino acid serine in a high pressure cell.

• amino: The figure shows a crystal of the amino acid serine in a high pressure cell.

• glycine: Virtual northern data was collected for all three of the H. glycines serine proteinases in addition to that of G. pallida.