Tables of Protein Isoelectric Points (pIs)
L. Ericsson (ericsson@u.washington.edu)
Wed, 19 May 1999 10:24:21 -0700 (PDT)
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