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4O0X

Back pocket flexibility provides group-II PAK selectivity for type 1 kinase inhibitors

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Serine/threonine-protein kinase PAK 4polymer29333068.41UniProt (O96013)
Pfam (PF00069)
Homo sapiens (human)p21-activated kinase 4, PAK-4
2B
(A)
1-{[1-(4-amino-1,3,5-triazin-2-yl)-2-methyl-1H-benzimidazol-6-yl]ethynyl}cyclohexanolnon-polymer348.41Chemie (2OQ)
3C
(A)
waterwater18.054Chemie (HOH)
Sequence modifications
A: 300 - 591 (UniProt: O96013)
PDBExternal DatabaseDetails
Gly 299-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight33068.4
Non-Polymers*Number of molecules1
Total formula weight348.4
All*Total formula weight33416.8
*Water molecules are not included.

246031

PDB entries from 2025-12-10

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