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3JCB

Structure of Simian Immunodeficiency Virus Envelope Spikes bound with CD4 and Monoclonal Antibody 36D5

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, E, F
(A, E, I)
Envelope glycoprotein gp120polymer44850130.63Pfam (PF00516)
UniProt (by SIFTS) (A0A3B6UDT5)
Simian immunodeficiency virus (SIV)
2B
(B)
Antibody 36D5 light chainpolymer20722291.61Homo sapiens (human)
3C
(C)
Antibody 36D5 heavy chainpolymer23225115.31Homo sapiens (human)
4D
(D)
T-cell surface glycoprotein CD4polymer17519442.01UniProt (P01730)
Pfam (PF00047)
Pfam (PF05790)
Homo sapiens (human)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight217240.8
All*Total formula weight217240.8
*Water molecules are not included.

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PDB entries from 2025-10-29

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