SMTL ID : 2g01.3 (2 other biounits)

Pyrazoloquinolones as Novel, Selective JNK1 inhibitors

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.50 Å

Oligo State

hetero-2-2-mer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: P.184, R.189, R.192, Y.230 Chain C: T.255 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.230 Salt bridges: A:R.189, A:R.192 SO4.2: 5 residues within 4Å: Chain A: R.69, R.72, R.150, R.174, M.181 5 PLIP interactions: 5 interactions with chain A Salt bridges: A:K.68, A:R.69, A:R.72, A:R.150, A:R.174 SO4.4: 4 residues within 4Å: Chain A: T.255 Chain C: E.185, R.189, R.192 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain A Salt bridges: C:R.189, C:R.192 Hydrogen bonds: A:T.255 SO4.5: 5 residues within 4Å: Chain C: K.68, R.69, R.72, R.150, R.174 5 PLIP interactions: 5 interactions with chain C Salt bridges: C:K.68, C:R.69, C:R.72, C:R.150, C:R.174

2 x 73Q: 6-CHLORO-9-HYDROXY-1,3-DIMETHYL-1,9-DIHYDRO-4H-PYRAZOLO[3,4-B]QUINOLIN-4-ONE(Non-covalent)

73Q.3: 10 residues within 4Å: Chain A: I.32, A.53, M.108, L.110, M.111, D.112, A.113, N.114, V.158, L.168 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:A.53, A:L.168 Hydrogen bonds: A:M.111, A:N.114 73Q.6: 11 residues within 4Å: Chain C: I.32, V.40, A.53, M.108, L.110, M.111, D.112, A.113, N.114, V.158, L.168 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:I.32, C:V.40, C:A.53, C:L.110 Hydrogen bonds: C:M.111, C:M.111, C:N.114

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, M. et al., Synthesis and SAR of 1,9-dihydro-9-hydroxypyrazolo[3,4-b]quinolin-4-ones as novel, selective c-Jun N-terminal kinase inhibitors. Bioorg.Med.Chem.Lett. (2006)

Release Date

2006-04-18

Peptides

Mitogen-activated protein kinase 8: AC
C-jun-amino-terminal kinase-interacting protein 1: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
B

B
F

D
G

Mitogen-activated protein kinase 8

C-jun-amino-terminal kinase-interacting protein 1

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