Links to
other online isoelectric point estimation
tools
This www page was created to help to estimate isoelectric point and is
only one from many pages about this subject. Below are links to other
useful resources:
At the end there is only to answer the question why this page was made.
There are few reasons:
- in practise any of above tools do not give such a freedom in choice
of pK values (here you can choose from 7 models)
- the theoretical basics of
isoelectric point calculation were
sufficiently explained and based on this knowledge it was presented
how to write a simple computer program in C++ programming language (in
this respect this www is unique as the other web sources are restricted
only to theory and do not show how to implement it. In other cases
there are presented ready online programs in form of black box. Many a
times the user do not know used pK values or the structure of
algorithm, even in broad outline).
- in next section was presented how to optimise speed of the program
- additionally, only here you can download ready QT4 program with GUI
for free
(there
are still people who do not have unlimited access to internet)
My other projects:
MetaDisorder - Prediction of Intrinsically Unstructured Proteins (protein disorder) from amino acid sequence only. Shannon entropy calculator - Real example how to calculate and interpret information entropy gp2fasta - bioinformatic tool for converting GenBank files to fasta with 'nice' description
Other:
Directory of Science http://www.atomseek.com
Biology Online
bio-computing.org
Author: Lukasz Kozlowski
Suggestions and comments please send to: lukaskoz@o2.pl
