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9OPK

Crystal structure of IRAK4 with compound 1, an analog of KT-474 TBM

This is a non-PDB format compatible entry.
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Interleukin-1 receptor-associated kinase 4polymer30434227.54UniProt (Q9NWZ3)Homo sapiens (human)IRAK-4,Renal carcinoma antigen NY-REN-64
2E, H, M, S
(A, B, C, D)
(8R)-N-[3-(difluoromethyl)-1-methyl-1H-pyrazol-4-yl]-5-(piperazin-1-yl)pyrazolo[1,5-a]pyrimidine-3-carboxamidenon-polymer376.44Chemie (A1CDD)
3F, G, J, K, L...
(A, B, C, D)
1,2-ETHANEDIOLnon-polymer62.113Chemie (EDO)
4I, T
(B, D)
GLYCEROLnon-polymer92.12Chemie (GOL)
5AA, X, Y, Z
(D, A, B, C)
waterwater18.0481Chemie (HOH)
Sequence modifications
A, B, C, D: 160 - 460 (UniProt: Q9NWZ3)
PDBExternal DatabaseDetails
Ser 157-expression tag
Ile 158-expression tag
Ala 159-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight136910.0
Non-Polymers*Number of molecules19
Total formula weight2496.5
All*Total formula weight139406.5
*Water molecules are not included.

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PDB entries from 2026-07-29

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