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7X4I

Crystal structure of nanobody aSA3 in complex with dimer SARS-CoV-1 RBD

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Spike glycoproteinpolymer20423007.04UniProt (Q19QX0)Severe acute respiratory syndrome coronavirusS glycoprotein,E2,Peplomer protein
2E, F, G, H
(E, F, G, H)
nanobody aSA3polymer12313381.74Vicugna pacos
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight145554.6
All*Total formula weight145554.6
*Water molecules are not included.

250835

PDB entries from 2026-03-18

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