Abstract
To analyze proteins interacting at the membrane interface, a phospholipid analogue was used with a photoactivatable headgroup (ASA-DLPE, N-(4-azidosalicylamidyl)-1,2-dilauroyl-sn-glycero-3-phosphoethanolamine) for selective cross-linking. The peripheral membrane protein cytochrome c from the inner mitochondrial membrane was rendered carbonate wash-resistant by cross-linking to ASA-DLPE in a model membrane system, validating our approach. Cross-link
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