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7EJY

Complex Structure of antibody BD-503 and RBD of COVID-19

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(R)
Spike protein S1polymer22325122.31UniProt (P0DTC2)
Pfam (PF09408)
Severe acute respiratory syndrome coronavirus 2 (2019-nCoV SARS-CoV-2)
2B
(H)
Heavy Chain of BD-503polymer22223215.01Homo sapiens
3C
(L)
Light Chain of BD-503polymer21523416.01Homo sapiens
4D
(R)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.21Chemie (NAG)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight71753.3
Non-Polymers*Number of molecules1
Total formula weight221.2
All*Total formula weight71974.5
*Water molecules are not included.

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PDB entries from 2025-06-18

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