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1K6Q

Crystal structure of antibody Fab fragment D3

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(L)
immunoglobulin Fab D3, light chainpolymer21023121.51UniProt (Q9R1A5)Mus musculus (house mouse)
2B
(H)
immunoglobulin Fab D3, heavy chainpolymer21623325.01Mus musculus (house mouse)
3C, D
(L, H)
waterwater18.0175Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight46446.5
All*Total formula weight46446.5
*Water molecules are not included.

246704

PDB entries from 2025-12-24

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