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9NPI

X-ray crystal structure of recombinant Can f 1 in complex with human IgE 12F3 Fab

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(C)
Human IgE 12F3 heavy chainpolymer22523809.71Homo sapiens (human)
2B
(B)
Human IgE 12F3 light chainpolymer21523393.01Homo sapiens (human)
3C
(A)
Major allergen Can f 1polymer15617340.61UniProt (O18873)
Pfam (PF00061)
Canis lupus familiaris (dog)Allergen Dog 1
4D
(B)
CHLORIDE IONnon-polymer35.51Chemie (CL)
5E, F, G
(C, B, A)
waterwater18.0694Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight64543.3
Non-Polymers*Number of molecules1
Total formula weight35.5
All*Total formula weight64578.7
*Water molecules are not included.

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PDB entries from 2026-03-11

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