Marsh, D Infrared dichroism of twisted beta-sheet barrels. The structure of E. coli outer membrane proteins. [electronic resource] - Journal of molecular biology Mar 2000 - 803-8 p. digital Publication Type: Journal Article ISSN: 0022-2836 Standard No.: 10.1006/jmbi.2000.3557 doi Subjects--Topical Terms: Amides--chemistryAmino Acid SequenceBacterial Outer Membrane Proteins--chemistryEscherichia coli--chemistryHydrogen BondingMathematicsModels, MolecularMolecular Sequence DataPorins--chemistryProtein Structure, SecondarySpectrophotometry, Infrared