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4MHL

The crystal structure of human interleukin-11

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Interleukin-11polymer17719072.21UniProt (P20809)
Pfam (PF07400)
Homo sapiens (human)IL-11, Adipogenesis inhibitory factor, AGIF
2B
(A)
SULFATE IONnon-polymer96.11Chemie (SO4)
3C, D, E, F, G
(A)
FORMAMIDEnon-polymer45.05Chemie (ARF)
4H
(A)
waterwater18.075Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight19072.2
Non-Polymers*Number of molecules6
Total formula weight321.3
All*Total formula weight19393.5
*Water molecules are not included.

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PDB entries from 2026-01-28

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