👤 Niemann, Heiner Keywords 🔗 endoplasmic reticulum (78) 🔗 cell surface (110) 🔗 membrane protein (93) Articles (1) Sequence and topology of a model intracellular membrane protein, E1 glycoprotein, from a coronavirus 👤 Armstrong, John 👤 Niemann, Heiner 👤 Smeekens, Sjef 👤 Rottier, Peter 👤 Warren, Graham ⏰ 1984 📚 Nature