
A transmembrane protein (TP) is a type of membrane protein spanning the entirety of the biological membrane to which it is permanently attached. That is, transmembrane proteins span from one side of a membrane through to the other side of the membrane. Firm attachment of TP to biological membrane is aided by a special class of membrane lipids, cal...
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http://en.wikipedia.org/wiki/Transmembrane_protein

<cell biology> A protein subunit in which the polypeptide chain is exposed on both sides of the membrane. The term does not apply when different subunits of protein complex are exposed at opposite surfaces. most integral membrane proteins are also transmembrane proteins. ... (13 Nov 1997) ...
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http://www.encyclo.co.uk/local/20973

a plasma membrane protein in which the polypeptide chain is exposed on both sides of the membrane.
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http://www.encyclo.co.uk/local/21001

A protein subunit in which the polypeptide chain is exposed on both sides of the membrane. The term does not apply when different subunits of protein complex are exposed at opposite surfaces. Most integral membrane proteins are also transmembrane proteins.
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http://www.encyclo.co.uk/visitor-contributions.php
No exact match found.