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3RIN

p38 kinase crystal structure in complex with small molecule inhibitor

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Mitogen-activated protein kinase 14polymer36041343.21UniProt (Q16539)
Pfam (PF00069)
Homo sapiens (human)Mitogen-activated protein kinase p38 alpha, MAP kinase p38 alpha, MAP kinase 14, MAPK 14, Cytokine suppressive anti-inflammatory drug-binding protein, CSAID-binding protein, CSBP, MAP kinase MXI2, MAX-interacting protein 2, SAPK2A
2B
(A)
N-cyclopropyl-4-methyl-3-(2'-oxo-1',2'-dihydrospiro[cyclopentane-1,3'-indol]-6'-yl)benzamidenon-polymer360.41Chemie (I2O)
3C
(A)
waterwater18.0105Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight41343.2
Non-Polymers*Number of molecules1
Total formula weight360.4
All*Total formula weight41703.6
*Water molecules are not included.

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PDB entries from 2025-12-17

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