1. 
   murein
   Cross-linked peptidoglycan complex from the inner cell wall of all Eubacteria. Constitutes 50% of the cell wall in Gram negative and 10% in Gram positive organisms, and comprises b (1-4)-linked N-acetyl-glucosamine and N-acetyl-muramic acid extensively cross-linked by peptides.
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
2. 
   murein
   <protein> Cross linked peptidoglycan complex from the inner cell wall of all Eubacteria. Constitutes 50% of the cell wall in gram-negative and 10% in gram-positive organisms and comprises _(1-4) linked N acetyl glucosamine and N acetyl muramic acid extensively cross linked by peptides. ... (18...
   Found op http://www.mondofacto.com/facts/dictionary?murein
   
   

Tip: double click on a word to show its meaning.