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9T3S

Structure of human HER2 in complex with EPS226 Fab

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(H)
EPS226 Fab HCpolymer26728701.91Homo sapiens
2B
(L)
EPS226 Fab LCpolymer21622719.01Homo sapiens
3C
(A)
Receptor tyrosine-protein kinase erbB-2polymer63670249.71UniProt (P04626)Homo sapiens (human)Metastatic lymph node gene 19 protein,MLN 19,Proto-oncogene Neu,Proto-oncogene c-ErbB-2,Tyrosine kinase-type cell surface receptor HER2,p185erbB2
Sequence modifications
A: 23 - 652 (UniProt: P04626)
PDBExternal DatabaseDetails
His 653-expression tag
His 654-expression tag
His 655-expression tag
His 656-expression tag
His 657-expression tag
His 658-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight121670.6
All*Total formula weight121670.6
*Water molecules are not included.

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PDB entries from 2026-03-11

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