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

Crystal structure of human tankyrase 2 in complex with 1-((4-(5- methyl-1-oxo-1,2-dihydroisoquinolin-3-yl)phenyl)methyl)pyrrolidin-1- ium

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

1 x U1T: 5-methyl-3-[4-(pyrrolidin-1-ylmethyl)phenyl]isoquinolin-1(2H)-one(Non-covalent)

U1T.1: 12 residues within 4Å: Chain A: H.109, G.110, F.113, Y.128, Y.138, F.139, A.140, K.145, S.146, Y.149, I.153, E.216 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:F.113, A:Y.128, A:Y.128, A:Y.138, A:Y.138, A:A.140, A:K.145, A:Y.149, A:Y.149, A:I.153 Hydrogen bonds: A:G.110, A:G.110 pi-Stacking: A:Y.149

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

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

SO4.3: 5 residues within 4Å: Chain A: R.55, H.57, R.58, K.145, Q.148 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:R.58, A:Q.148 Water bridges: A:R.55, A:D.59, A:K.145, A:N.210 Salt bridges: A:R.55, A:H.57, A:K.145 SO4.4: 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 GOL: GLYCEROL(Non-functional Binders)

GOL.5: 9 residues within 4Å: Chain A: V.54, R.55, E.56, H.57, G.60, G.61, G.65, I.66, F.67 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.57, A:H.57, A:F.67, A:F.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Paine, H.A. et al., Exploration of the Nicotinamide-Binding Site of the Tankyrases, Identifying 3-Arylisoquinolin-1-Ones as Potent and Selective Inhibitors in Vitro. Bioorg.Med.Chem. (2015)

Release Date

2015-07-29

Peptides

TANKYRASE-2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

TANKYRASE-2

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