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22GC

The structure of HER2-m66-trastuzumab

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(B)
Trastuzumab FAB LIGHT CHAINpolymer23726131.21Homo sapiens
2B
(G)
m66 (murine-derived) HEAVY CHAIN,polymer23825910.01Mus musculus
3C
(A)
Receptor tyrosine-protein kinase erbB-2polymer35739562.81UniProt (P04626)
Pfam (PF01030)
Pfam (PF14843)
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
4D
(D)
m66 (murine-derived) HEAVY CHAIN,polymer23726134.11Homo sapiens
5E
(E)
Trastuzumab FAB HEAVY CHAINpolymer23725612.51Homo sapiens (human)
6F
(C)
Receptor tyrosine-protein kinase erbB-2polymer30833829.41UniProt (P04626)
Pfam (PF01030)
Pfam (PF00757)
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: 297 - 652 (UniProt: P04626)
PDBExternal DatabaseDetails
End 653-expression tag
C: 23 - 296 (UniProt: P04626)
PDBExternal DatabaseDetails
Gly -11-expression tag
Pro -10-expression tag
Gly -9-expression tag
Gly -8-expression tag
Ser -7-expression tag
Arg -6-expression tag
Gly -5-expression tag
Val -4-expression tag
Pro -3-expression tag
His -2-expression tag
Ile -1-expression tag
Val 0-expression tag
Met 1-expression tag
Val 2-expression tag
Asp 3-expression tag
Ala 4-expression tag
Tyr 5-expression tag
Lys 6-expression tag
Arg 7-expression tag
Tyr 8-expression tag
Lys 9-expression tag
Gly 10-expression tag
Gly 11-expression tag
Ser 12-expression tag
Asp 13-expression tag
Tyr 14-expression tag
Lys 15-expression tag
Asp 16-expression tag
Asp 17-expression tag
Asp 18-expression tag
Asp 19-expression tag
Lys 20-expression tag
Gly 21-expression tag
Thr 22-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight177180.0
All*Total formula weight177180.0
*Water molecules are not included.

262513

PDB entries from 2026-11-04

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