SMTL ID : 7ojo.2 (1 other biounit)

Tankyrase 2 in complex with two small molecule fragments

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

hetero-1-1-mer

Ligands

1 x WQG: quinazolin-4(3H)-one(Non-covalent)

WQG.1: 11 residues within 4Å: Chain A: F.87, H.88, G.89, Y.117, F.118, A.119, K.124, S.125, Y.128 Chain B: E.24 Ligands: VGZ.2 8 PLIP interactions: 7 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:Y.117, A:A.119, A:K.124, B:E.24 Hydrogen bonds: A:G.89, A:G.89 pi-Stacking: A:Y.128, A:Y.128

1 x VGZ: 4-acetamido-~{N}-(2-methoxyphenyl)benzamide(Non-covalent)

VGZ.2: 13 residues within 4Å: Chain A: H.88, F.92, A.95, I.96, G.100, F.101, D.102, H.105, A.106, G.115, I.116, Y.117 Ligands: WQG.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:A.95, A:I.96, A:I.96, A:D.102, A:Y.117 Hydrogen bonds: A:D.102, A:Y.117

1 x ZN: ZINC ION(Non-covalent)

ZN.3: 4 residues within 4Å: Chain A: C.138, H.141, C.146, C.149 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.138, A:H.141, A:C.146, A:C.149

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

SO4.4: 5 residues within 4Å: Chain A: H.36, R.37, D.38, K.124, Q.127 8 PLIP interactions: 6 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:R.37, A:D.38, A:Q.127 Salt bridges: A:H.36, A:R.37, A:K.124 Water bridges: B:A.21, B:L.22 SO4.5: 3 residues within 4Å: Chain A: W.63, R.70, R.157 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.83 Salt bridges: A:R.70, A:R.157 SO4.6: 2 residues within 4Å: Chain B: M.44, R.45 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.45 Salt bridges: B:R.45 SO4.7: 3 residues within 4Å: Chain A: N.47 Chain B: P.46, E.47 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:E.47, A:N.47 Water bridges: A:N.47

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sowa, S.T. et al., Tankyrase 2 in complex with an inhibitor (OM-153). To Be Published

Release Date

2022-06-01

Peptides

Poly [ADP-ribose] polymerase tankyrase-2: A
Poly [ADP-ribose] polymerase tankyrase-2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
BBB

B
B

Poly [ADP-ribose] polymerase tankyrase-2

Poly [ADP-ribose] polymerase tankyrase-2

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