SMTL ID : 9et9.2 (1 other biounit)

CDK2-cyclin A in complex with FragLite 4

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.49 Å

Oligo State

hetero-1-1-mer

Ligands

7 x HEW: 4-bromanylpyridin-2-amine(Non-covalent)

HEW.1: 5 residues within 4Å: Chain A: I.213, F.217, S.243, F.244 Ligands: HEW.5 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:I.213, A:I.213 Halogen bonds: A:S.243 HEW.2: 8 residues within 4Å: Chain A: I.14, A.35, V.68, F.84, E.85, F.86, L.87, L.138 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:L.87 Water bridges: A:K.37 HEW.3: 7 residues within 4Å: Chain A: M.5, F.8, Q.9, K.10, Y.23, L.36, Y.81 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:K.10, A:L.36, A:Y.81 Hydrogen bonds: A:M.5 Water bridges: A:K.10 HEW.4: 9 residues within 4Å: Chain A: G.1, I.56, K.60, L.70, L.71, D.72, V.73 Chain B: A.133, F.134 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.56, A:K.60, A:V.73 Hydrogen bonds: A:G.1, A:D.72, A:V.73 Halogen bonds: A:L.70 HEW.5: 6 residues within 4Å: Chain A: L.178, E.212, I.213, D.239, K.241 Ligands: HEW.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.239, A:K.241 HEW.6: 5 residues within 4Å: Chain B: M.40, I.43, R.80, L.83 Ligands: HEW.7 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:I.43 Hydrogen bonds: B:R.80 HEW.7: 4 residues within 4Å: Chain B: I.43, W.47, Q.84 Ligands: HEW.6 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:I.43

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hope, I. et al., Crystallographic fragment screening of CDK2-cyclin A: FragLites map sites of protein-protein interaction. To Be Published

Release Date

2025-04-09

Peptides

Cyclin-dependent kinase 2: A
Cyclin-A2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cyclin-dependent kinase 2

Cyclin-A2

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