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9Y0A

Crystal structure of Bet v 1.0101 in complex with human IgE Fab 2H22

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(C)
Major pollen allergen Bet v 1-Apolymer16017592.81UniProt (P15494)Betula pendula (European white birch)Allergen Bet v I-A
2B
(A)
hIgE Fab 2H22 heavy chainpolymer22723953.71Homo sapiens (human)
3C
(B)
hIgE Fab 2H22 light chainpolymer21622630.11Homo sapiens (human)
4D
(D)
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched424.41In PDB
GlyTouCan (G79924RM)
5E, G, I
(C, A, B)
DI(HYDROXYETHYL)ETHERnon-polymer106.13Chemie (PEG)
PubChem (8117)
6F, H
(C, A)
TETRAETHYLENE GLYCOLnon-polymer194.22Chemie (PG4)
PubChem (8200)
7J
(B)
CHLORIDE IONnon-polymer35.51Chemie (CL)
PubChem (312)
8K, L, M
(C, A, B)
waterwater18.0372Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight64176.6
BranchedNumber of molecules1
Total formula weight424.4
Non-Polymers*Number of molecules6
Total formula weight742.3
All*Total formula weight65343.2
*Water molecules are not included.

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PDB entries from 2026-04-01

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