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

Crystal structure of human tankyrase 2 in complex with WIKI4

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x SWY: 2-[3-[[4-(4-methoxyphenyl)-5-pyridin-4-yl-1,2,4-triazol-3-yl]sulfanyl]propyl]benzo[de]isoquinoline-1,3-dione(Non-covalent)

SWY.1: 17 residues within 4Å: Chain A: H.109, S.111, P.112, F.113, A.116, I.117, G.121, F.122, D.123, H.126, G.131, G.136, I.137, Y.138, Y.149, G.152, I.153 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:F.113, A:F.113, A:F.113, A:A.116, A:I.117, A:D.123, A:H.126, A:I.137, A:Y.138, A:I.153, A:I.153 Hydrogen bonds: A:D.123, A:Y.138, A:I.153 pi-Stacking: A:H.126, A:H.126, A:H.126, A:Y.138

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

SO4.2: 5 residues within 4Å: Chain A: N.68, R.69, R.237, P.238, E.239 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.68, A:E.239, A:E.239 Water bridges: A:N.68 Salt bridges: A:R.69 SO4.3: 7 residues within 4Å: Chain A: R.55, H.57, R.58, D.59, K.145, Q.148, M.191 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.58, A:D.59, A:Q.148 Salt bridges: A:R.55, A:H.57, A:K.145

1 x ZN: ZINC ION(Non-covalent)

ZN.4: 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

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Haikarainen, T. et al., Structural Basis and Selectivity of Tankyrase Inhibition by a Wnt Signaling Inhibitor Wiki4. Plos One (2013)

Release Date

2013-06-19

Peptides

TANKYRASE-2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

TANKYRASE-2

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