SMTL ID : 5al4.1 (1 other biounit)

Crystal structure of TNKS2 in complex with 2-(4-methylpiperazin-1-yl)- 3,4,5,6,7,8-hexahydroquinazolin-4-one

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.159, H.162, C.167, C.170 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.159, A:H.162, A:C.167, A:C.170

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

SO4.2: 5 residues within 4Å: Chain A: R.55, H.57, R.58, K.145, Q.148 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:R.58, A:Q.148 Water bridges: A:R.55, A:R.55, A:R.55, A:D.59, A:D.59, A:K.145 Salt bridges: A:R.55, A:H.57, A:K.145 SO4.3: 4 residues within 4Å: Chain A: N.68, R.69, P.238, E.239 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.68, A:E.239, A:E.239 Water bridges: A:N.68, A:R.69, A:R.69 Salt bridges: A:R.69

1 x WLH: 2-(4-METHYLPIPERAZIN-1-YL)-3,4,5,6,7,8-HEXAHYDROQUINAZOLIN-4-ONE

WLH.4: 13 residues within 4Å: Chain A: H.109, G.110, S.111, P.112, Y.128, Y.138, F.139, A.140, K.145, S.146, Y.149, I.153, E.216 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:A.140, A:K.145, A:Y.149 Hydrogen bonds: A:G.110, A:G.110 pi-Stacking: A:Y.149

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 4 residues within 4Å: Chain A: P.207, S.208, V.209, G.211 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nkizinkiko, Y. et al., Discovery of Potent and Selective Nonplanar Tankyrase Inhibiting Nicotinamide Mimics. Bioorg.Med.Chem. (2015)

Release Date

2015-07-29

Peptides

TANKYRASE 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

TANKYRASE 2

Related Entries With Identical Sequence