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2KKI

Solution structure of human Interleukin 1a

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Interleukin-1 alphapolymer15117227.61UniProt (P01583)
Pfam (PF00340)
Homo sapiens (human)IL-1 alpha, Hematopoietin-1
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight17227.6
All*Total formula weight17227.6
*Water molecules are not included.

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PDB entries from 2025-06-11

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