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3MLT

Crystal structure of anti-HIV-1 V3 Fab 2557 in complex with a UG1033 V3 peptide

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, D, G, I
(L, A, D, G)
Human monoclonal anti-HIV-1 gp120 V3 antibody 2557 Fab light chainpolymer21923331.94Homo sapiens
2B, E, H, J
(H, B, E, I)
Human monoclonal anti-HIV-1 gp120 V3 antibody 2557 Fab heavy chainpolymer22624191.14Homo sapiens
3C, F
(P, C)
HIV-1 gp120 third variable region (V3) crownpolymer232462.82UniProt (Q9WNX3)Human immunodeficiency virus 1
4K, L, M, N, O...
(L, H, P, A, B...)
waterwater18.0328Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains10
Total formula weight195017.2
All*Total formula weight195017.2
*Water molecules are not included.

246333

PDB entries from 2025-12-17

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