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7PKL

Mechanistic understanding of antibody masking with anti-idiotypic antibody fragments

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(H)
trastuzumab Heavy Chainpolymer22624118.01Homo sapiens
2B
(L)
trastuzumab Light Chain VHH fusionpolymer36839734.61Homo sapiens
3C, D, E, F
(L)
SULFATE IONnon-polymer96.14Chemie (SO4)
4G, H
(H, L)
waterwater18.0253Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight63852.6
Non-Polymers*Number of molecules4
Total formula weight384.3
All*Total formula weight64236.8
*Water molecules are not included.

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PDB entries from 2026-03-25

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