Re: Tables of Protein Isoelectric Points (pIs) (fwd)

Dirk Krapf (krapf@salt2.med.harvard.edu)
Fri, 21 May 1999 12:26:17 -0400 (EDT)

---------- Forwarded message ----------
Date: Thu, 20 May 1999 14:57:45 -0700
From: Gary Hathaway <hathaway@its.caltech.edu>
To: Recipients of ABRF List <abrf@aecom.yu.edu>
Subject: Re: Tables of Protein Isoelectric Points (pIs)

At 10:24 AM -0700 5/19/99, L. Ericsson wrote:
>Can someone direct me to a web site or reference that lists pIs of well
>characterized proteins? I realize it is possible to calculate a
>theoretical pI if the amino acid sequence or even amino acid composition
>of a protein is know using the ExPASy Compute pI/MW tool and many pIs
>have been determined experimentally. A table of pIs would come in
>handy when the pI and MW of a unknow are known.
>
>Use of such tables would not be a substitute for additional
>characterization studies, but would be interesting as a first guess of the
>identity of an unknown.
>
>-Lowell H. Ericsson, Dept. of Biochemistry, U. of Washington, Seattle, WA

Lowell,
You may find what you're looking for in Handbook of Proteins by Ajit s.
Bhown (1990) A & M Publications, Birmingham.