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5XJ3

Complex structure of ipilimumab-scFv and CTLA-4

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, D, G, J
(A, D, G, J)
ipilimumab-VHpolymer11813152.74Homo sapiens
2B, E, H, K
(B, E, H, K)
ipilimumab-VLpolymer10911874.24Homo sapiens
3C, F, I, L
(C, F, I, L)
Cytotoxic T-lymphocyte protein 4polymer12713641.54UniProt (P16410)
Pfam (PF07686)
Homo sapiens (Human)Cytotoxic T-lymphocyte-associated antigen 4,CTLA-4
Sequence modifications
C, F, I, L: 36 - 161 (UniProt: P16410)
PDBExternal DatabaseDetails
Met 35-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains12
Total formula weight154673.6
All*Total formula weight154673.6
*Water molecules are not included.

247947

PDB entries from 2026-01-21

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