• Protein editor
• Multi-format calculator
• Comparison and naming
• Web API
• Back to Biochemfusion Home page

Examples

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

• GLP-1 (7-36)
• Human Insulin
• Cyclosporin CsA (3-letter style input)

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

• Myoferlin (234 kDa)

Proteax - multi-format calculator

This web page demonstrates Proteax^®'s automatic format detection and parsing capabilities.

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.

Along the way, Proteax will calculate chemical properties and produce sequence and structure renderings of the protein.

Protein text:
H-ASD[Gla]-OH
Transform to:

UniProt

GPMAW

PLN

FASTA

Transformed protein text
ID UNTITLED Unreviewed; 4 AA. FT CHAIN 1 4 A. FT MOD_RES 4 4 4-carboxyglutamate. SQ SEQUENCE 4 AA; 420 MW; ASDE //

Sequence	Molecular weights	Da
	Average	464.38136
	Standard UniProt	420.37634

2D molecule

Note: Showing the condensed molecule with JavaScript requires a browser that supports HTML 5, e.g. Firefox, Chrome, or Safari. Microsoft Internet Explorer version 9 supports HTML 5, but earlier versions do not. Smartphones running Android 2.1 or iPhone with the iOS4 update also have sufficient HTML 5 support to show molecules correctly.

This page is for demonstration purposes only - to use Proteax on a regular basis you will need to obtain a license.

3.5 milliseconds spent in Proteax code.

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