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

Crystal structure of human tankyrase 2 in complex with TA-13

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 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 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:R.58, A:D.59, A:Q.148 Water bridges: A:K.192, A:N.210 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 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.68, A:E.239 Water bridges: A:N.68, A:E.239, A:E.239 Salt bridges: A:R.69

1 x M3W: 8-METHYL-2-(4-METHYLPHENYL)-3,4-DIHYDROQUINAZOLIN-4-ONE(Non-covalent)

M3W.4: 13 residues within 4Å: Chain A: F.108, H.109, G.110, S.111, Y.128, Y.138, F.139, A.140, K.145, S.146, Y.149, I.153, E.216 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.128, A:Y.128, A:A.140, A:K.145, A:Y.149, A:Y.149, A:I.153, A:E.216 Hydrogen bonds: A:G.110, A:G.110 pi-Stacking: A:Y.149

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 8 residues within 4Å: Chain A: R.55, E.56, H.57, G.60, G.61, G.65, I.66, F.67 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.57, A:F.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nathubhai, A. et al., Structure-Activity Relationships of 2-Arylquinazolin-4-Ones as Highly Selective and Potent Inhibitors of the Tankyrases. Eur.J.Med.Chem. (2016)

Release Date

2016-04-13

Peptides

TANKYRASE-2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

TANKYRASE-2

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