Examples

You can try some of these small well-known proteins.

Or a rather big one (your browser will spend a little while drawing the 2D molecule).

Proteax - protein transformations

This web page demonstrates the protein transform functions that are part of Proteax®. This page is for demonstration purposes only - to use Proteax on a regular basis you will need to obtain a license.

You can enter a protein in any recognized format (UniProt, GPMAW, PLN or FASTA) and have it transformed into any of the other formats without losing chemical information. One notable exception is of course the FASTA format which does not support any chemical annotations at all.

Protein text:

Transform to:
UniProt GPMAW PLN FASTA

Transformed protein text
Sequence Molecular weights Da
Average464.38136
Standard UniProt420.37634
2D molecule

Note: Showing the condensed molecule with JavaScript requires a browser that supports HTML 5, e.g. Firefox, Chrome, or Safari. Smart-phones running Android 2.1 or iPhone with the iOS4 update also have sufficient HTML 5 support to show molecules correctly. Microsoft Internet Explorer does not yet support HTML 5, but is rumoured to do so in version 9.

0.7 milliseconds spent in Proteax code. 3.5 milliseconds spent processing HTML.