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2F5B

CRYSTAL STRUCTURE OF FAB' FROM THE HIV-1 NEUTRALIZING ANTIBODY 2F5 IN COMPLEX WITH ITS GP41 EPITOPE

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(L)
PROTEIN (ANTIBODY 2F5 (LIGHT CHAIN))polymer21423363.81Homo sapiens (human)
2B
(H)
PROTEIN (ANTIBODY 2F5 (HEAVY CHAIN))polymer23524955.41Homo sapiens (human)
3C
(P)
PROTEIN (GP41 EPITOPE)polymer7848.91UniProt (by SIFTS) (Q75760)
4D, E, F
(L, H, P)
waterwater18.0357Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight49168.2
All*Total formula weight49168.2
*Water molecules are not included.

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PDB entries from 2025-06-11

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