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4X7S

Structure of omalizumab Fab fragment crystal form 1

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(H)
Epididymis luminal protein 214polymer22223653.41Homo sapiens (Human)
2B
(L)
Ig kappa chain C regionpolymer21823922.31Homo sapiens (Human)
3C, D
(H, L)
waterwater18.0182Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight47575.7
All*Total formula weight47575.7
*Water molecules are not included.

242500

PDB entries from 2025-10-01

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