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9QJJ

Cryo-EM structure of CDK2-cyclin A bound to OTS964

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Cyclin-A2polymer43548867.81UniProt (P20248)Homo sapiens (human)Cyclin-A,Cyclin A
2B
(B)
Cyclin-dependent kinase 2polymer30134248.81UniProt (P24941)Homo sapiens (human)Cell division protein kinase 2,p33 protein kinase
3C
(B)
OTS964non-polymer392.51Chemie (NK3)
4D, E
(A, B)
waterwater18.055Chemie (HOH)
Sequence modifications
A: 1 - 432 (UniProt: P20248)
PDBExternal DatabaseDetails
Ser -2-expression tag
Asn -1-expression tag
Ala 0-expression tag
Val 163Ile 163variant
B: 1 - 298 (UniProt: P24941)
PDBExternal DatabaseDetails
Ser -2-expression tag
Asn -1-expression tag
Ala 0-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight83116.6
Non-Polymers*Number of molecules1
Total formula weight392.5
All*Total formula weight83509.1
*Water molecules are not included.

250835

PDB entries from 2026-03-18

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