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2XA8

Crystal structure of the Fab domain of omalizumab at 2.41A

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(H)
OMALIZUMAB HEAVY CHAINpolymer21923298.01HOMO SAPIENS (HUMAN)
2B
(L)
OMALIZUMAB LIGHT CHAINpolymer21823922.31HOMO SAPIENS (HUMAN)
3C, D
(H, L)
waterwater18.072Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight47220.3
All*Total formula weight47220.3
*Water molecules are not included.

238895

PDB entries from 2025-07-16

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