SMTL ID : 4bco.2 (1 other biounit)

Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

hetero-1-1-mer

Ligands

1 x T6Q: 2-[[3-(4-ethanoyl-1,4-diazepan-1-yl)phenyl]amino]-4-[4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidine-5-carbonitrile(Non-covalent)

T6Q.1: 17 residues within 4Å: Chain A: E.10, I.12, G.15, V.20, K.22, A.33, V.66, F.82, E.83, F.84, L.85, H.86, D.88, Q.133, N.134, L.136, D.147 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:I.12, A:V.20, A:A.33, A:F.82, A:L.136 Hydrogen bonds: A:L.85, A:L.85, A:D.147 Water bridges: A:T.16

2 x SGM: MONOTHIOGLYCEROL(Non-covalent)

SGM.2: 6 residues within 4Å: Chain B: M.19, K.22, C.23, R.71, D.135, A.138 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.71 Water bridges: B:R.71 SGM.3: 3 residues within 4Å: Chain B: N.156, C.157, E.160 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.156

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 8 residues within 4Å: Chain B: Y.29, K.32, Q.33, L.73, S.74, S.75, M.76, S.77 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.74, B:S.77

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hole, A.J. et al., Comparative Structural and Functional Studies of 4-(Thiazol- 5-Yl)-2-(Phenylamino)Pyrimidine-5-Carbonitrile Cdk9 Inhibitors Suggest the Basis for Isotype Selectivity. J.Med.Chem. (2013)

Release Date

2013-01-09

Peptides

CYCLIN-DEPENDENT KINASE 2: A
CYCLIN-A2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

CYCLIN-DEPENDENT KINASE 2

CYCLIN-A2

Related Entries With Identical Sequence