2.7.8.42	membrane	inner memebrane. Sequence predicts five trans-membrane segments within the N-terminal region	16020	734149	
2.7.8.42	membrane	membranes from Escherichia coli grown on 5-50 mM CaCl2 contain a phosphoethanolamine transferase that uses the precursor Kdo2-[4*-32P]lipid IVA as an acceptor. Transferase is not present in membranes of Escherichia coli grown with 5 mM MgCl2, BaCl2, or ZnCl2	16020	734135