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4DFW

Oxime-based Post Solid-phase Peptide Diversification: Identification of High Affinity Polo-like Kinase 1 (Plk1) Polo-box Domain Binding Peptides

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Serine/threonine-protein kinase PLK1polymer23727272.11UniProt (P53350)
Pfam (PF00659)
Homo sapiens (human)Polo-like kinase 1, PLK-1, Serine/threonine-protein kinase 13, STPK13
2B
(D)
Peptidepolymer7806.81
3C, D
(A)
CHLORIDE IONnon-polymer35.52Chemie (CL)
4E, F
(A, D)
waterwater18.0256Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight28079.0
Non-Polymers*Number of molecules2
Total formula weight70.9
All*Total formula weight28149.9
*Water molecules are not included.

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PDB entries from 2025-06-18

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