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4XAW

Crystal structure of human 4E10 Fab in complex with its peptide epitope on HIV-1 gp41: Crystals cryoprotected with phosphatidic acid (08:0 PA)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(L)
4E10 Fab light chainpolymer21523395.81Homo sapiens (Human)
2B
(H)
4E10 Fab heavy chainpolymer23024180.31Homo sapiens (Human)
3C
(P)
FRAGMENT OF HIV GLYCOPROTEIN (GP41) including the MPER region 671-683polymer162187.61UniProt (by SIFTS) (P05877)Human immunodeficiency virus 1
4D, E
(L, H)
UNKNOWN LIGANDnon-polymer2Chemie (UNL)
5F, G, H
(L, H, P)
waterwater18.0490Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight49763.7
Non-Polymers*Number of molecules2
Total formula weight0.0
All*Total formula weight49763.7
*Water molecules are not included.

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PDB entries from 2025-11-05

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