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8QY5

Structure of interleukin 6.

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, F
(A, D)
Interleukin-6 receptor subunit betapolymer917102552.92UniProt (Q00560)
Pfam (PF06328)
Pfam (PF25552)
Pfam (PF00041)
Mus musculus (house mouse)
2B, D
(B, E)
Interleukin-6polymer21223743.22UniProt (P05231)
Pfam (PF00489)
Homo sapiens (human)
3C, E
(C, F)
Interleukin-6 receptor subunit alphapolymer46851605.32UniProt (P08887)
Pfam (PF00047)
Pfam (PF09240)
Homo sapiens (human)
4G, H, I, J, K...
(G, H, I, J, K...)
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranosebranched424.410In PDB
GlyTouCan (G42666HT)
5Q, R
(A, D)
2-acetamido-2-deoxy-beta-D-glucopyranosenon-polymer221.22Chemie (NAG)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains6
Total formula weight355802.8
BranchedNumber of molecules10
Total formula weight4244.0
Non-Polymers*Number of molecules2
Total formula weight442.4
All*Total formula weight360489.2
*Water molecules are not included.

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PDB entries from 2026-01-28

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