SMTL ID : 4bs4.1 (1 other biounit)

Crystal structure of human tankyrase 2 in complex with 4'-isopropylflavone

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.89 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:Q.148 Water bridges: A:R.55, A:R.55, 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 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.68, A:E.239 Water bridges: A:N.68 Salt bridges: A:R.69

1 x A64: 4'-ISOPROPYLFLAVONE(Non-covalent)

A64.4: 16 residues within 4Å: Chain A: F.108, H.109, G.110, S.111, F.113, H.126, A.127, 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:F.113, A:Y.128, A:Y.138, A:A.140, A:K.145, A:Y.149, A:Y.149, A:Y.149, A:I.153 Hydrogen bonds: A:G.110 pi-Stacking: A:Y.149

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 5 residues within 4Å: Chain A: P.207, S.208, V.209, N.210, G.211 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:P.207, A:V.209 Water bridges: A:V.209, A:G.211

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.6: 7 residues within 4Å: Chain A: K.77, C.79, N.80, K.81, W.84, Y.226, E.228 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.80

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Narwal, M. et al., Discovery of Tankyrase Inhibiting Flavones with Increased Potency and Isoenzyme Selectivity. J.Med.Chem. (2013)

Release Date

2013-10-30

Peptides

TANKYRASE-2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

TANKYRASE-2

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