Protein Properties (ProtParam)

Molecular weight, isoelectric point (Henderson-Hasselbalch root-find), extinction coefficient, GRAVY, aromaticity, and Kyte-Doolittle hydropathy profile.

When to use: Estimate pI, MW, extinction and hydropathy before expression / purification.

Level

Beginner

Input

Amino-acid sequence

Output

pI, MW, GRAVY, profile

Runtime

<1 s