SMTL ID : 5nsx.2 (1 other biounit)

Crystal structure of TNKS2 in complex with 2-(1H-indazol-5-yl)-3,4-dihydroquinazolin-4-one

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-1-1-mer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: R.55, H.57, R.58, K.145, Q.148 9 PLIP interactions: 8 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.58, A:Q.148 Water bridges: A:R.55, A:D.59, A:D.59, B:N.19 Salt bridges: A:R.55, A:H.57, A:K.145 SO4.4: 4 residues within 4Å: Chain A: N.68, R.69 Chain B: P.47, E.48 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:E.48, A:N.68 Water bridges: A:N.68 Salt bridges: A:R.69

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 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

1 x 97K: 2-(2~{H}-indazol-5-yl)-3~{H}-quinazolin-4-one(Non-covalent)

97K.3: 13 residues within 4Å: Chain A: H.109, G.110, S.111, A.127, Y.128, Y.138, F.139, A.140, K.145, S.146, Y.149, I.153 Chain B: E.25 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:Y.128, A:Y.128, A:Y.138, A:A.140, A:K.145, A:Y.149, A:Y.149 Hydrogen bonds: A:G.110, A:G.110 pi-Stacking: A:Y.149

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nkizinkiko, Y. et al., 2-Phenylquinazolinones as dual-activity tankyrase-kinase inhibitors. Sci Rep (2018)

Release Date

2018-03-07

Peptides

Tankyrase-2: A
Tankyrase-2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Tankyrase-2

Tankyrase-2

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