2IEQ:
reference: Core Structure of S2 from the Human Coronavirus NL63 Spike Glycoprotein(,)., Zheng Q, Deng Y, Liu J, Hoek LV, Berkhout B, Lu M, Biochemistry. 2006 Dec 26;45(51):15205-15215. PMID: 17176042

This OCA Structure page
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