SMTL ID : 3ua9.1 (1 other biounit)

Crystal structure of human tankyrase 2 in complex with a selective inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 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 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.58, A:Q.148 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:R.69 Salt bridges: A:R.69

1 x IWR: 4-[(3aR,4S,7R,7aS)-1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl]-N-(quinolin-8-yl)benzamide(Non-covalent)

IWR.4: 17 residues within 4Å: Chain A: H.109, G.110, S.111, F.113, A.116, I.117, G.121, F.122, D.123, H.126, A.127, Y.128, G.136, I.137, Y.138, Y.149, I.153 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:A.116, A:I.117, A:D.123, A:Y.138, A:Y.149, A:Y.149, A:I.153 Hydrogen bonds: A:D.123, A:Y.128, A:Y.138 pi-Stacking: A:H.126

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

PEG.5: 5 residues within 4Å: Chain A: C.79, N.80, W.84, Y.226, E.228 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.228

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Narwal, M. et al., Structural basis of selective inhibition of human tankyrases. J.Med.Chem. (2012)

Release Date

2012-01-25

Peptides

Tankyrase-2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tankyrase-2

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