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4CC8

Pre-fusion structure of trimeric HIV-1 envelope glycoprotein determined by cryo-electron microscopy

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C
(A, B, C)
GP41polymer312656.33HUMAN IMMUNODEFICIENCY VIRUS 1
2D, E, G
(D, E, G)
GP120polymer34429294.03HUMAN IMMUNODEFICIENCY VIRUS 1
3F, H, I
(F, H, I)
MONOCLONAL ANTIBODY VRC03 FAB HEAVY CHAINpolymer23325294.53HOMO SAPIENS (HUMAN)
4J, K, L
(J, K, L)
MONOCLONAL ANTIBODY VRC03 FAB LIGHT CHAINpolymer20923146.83HOMO SAPIENS (HUMAN)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains12
Total formula weight241174.7
All*Total formula weight241174.7
*Water molecules are not included.

246704

PDB entries from 2025-12-24

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