Fraction of cell membrane transmembrane proteins N-glycosylated?

Christer Ericsson at
Tue Apr 25 16:04:56 EST 1995

Is there an estimate of what fraction of animal cell membrane
transmembraneproteins are N-glycosylated? What fraction of glycosylated
membrane proteins are not from the plasma membrane (but from intracellular
membranes)? What fraction of N-glycosylated proteins are not transmembrane
proteins at all? Of these, what fraction are secreted and what fraction
are found in cytosol or nucleus?

Christer Ericsson, Dept. of Cell and Molecular Biology, Medical Nobel Institute, Karolinska Institute, S-171 77 Stockholm, Sweden.

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