If you use this service, could you please send us a mail to npsang@ibcp.fr with details about your usage of the NPSA service (tools used, frequency, type of sequence, ..) ? Could you explain what makes this service unique for you ? Could you please add information about your country and your laboratory ? Thanks

Coiled-coil prediction help

Coiled-coil prediction
The coiled-coil prediction is done with the algorithm of Lupas et al.. The probability that a residue in a protein is part of a coiled-coil structure was assessed by comparison of its flanking sequences with sequences of known coiled-coil proteins.

Availability in NPS@
This method is available :

At URL : https://npsa-prabi.ibcp.fr/NPSA/npsa_lupas.html.
when you work with a sequence in NPS@.

Parameters
You can set the scoring matrix to use for the computation.
A weight of 2.5 can be given for positions a aand d.
You can see the result with a graphic or with colored heptads.

NPS@ coiled-coil prediction output examples
In both case you can see :

The result
A link on result text file
Parameters used

Graphical output :

Colored heptad output :

References

User : public Last modification time : Mon Mar 15 15:24:36 2021. Current time : Sat Oct 26 07:27:26 2024