SMTL ID : 9esj.1 (1 other biounit)

CDK2-cyclin A in complex with FragLite 31

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.37 Å

Oligo State

hetero-1-1-mer

Ligands

6 x HHT: 2-(4-bromanyl-2-methoxy-phenyl)ethanoic acid(Non-covalent)

HHT.1: 10 residues within 4Å: Chain A: V.22, A.35, K.37, E.55, F.84, E.85, L.87, L.138, A.148, D.149 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:A.35, A:F.84, A:F.84, A:L.138 Hydrogen bonds: A:D.149 Salt bridges: A:K.37 Halogen bonds: A:L.87 HHT.2: 6 residues within 4Å: Chain A: Y.23, L.36, K.38, R.40, Y.81 Ligands: HHT.3 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.81 Salt bridges: A:K.38 Halogen bonds: A:L.36 HHT.3: 5 residues within 4Å: Chain A: K.10, Y.23, A.25, L.36 Ligands: HHT.2 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:K.10 Salt bridges: A:K.10 HHT.4: 7 residues within 4Å: Chain A: G.1, K.60, V.73, H.75 Chain B: K.130, A.133, F.134 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:A.133, B:F.134 HHT.5: 4 residues within 4Å: Chain B: I.43, L.44, W.47, Q.84 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:I.43, B:W.47 HHT.6: 3 residues within 4Å: Chain B: H.13, R.17, K.209 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:R.17 Hydrogen bonds: B:R.17 Water bridges: B:R.17 Salt bridges: B:R.17 pi-Cation interactions: B:R.17

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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