SMTL ID : 6o5j.1 (1 other biounit)

Crystal Structure of DAD2 bound to quinazolinone derivative

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.63 Å

Oligo State

monomer

Ligands

1 x LM7: 1-(4-hydroxy-3-nitrophenyl)quinazoline-2,4(1H,3H)-dione(Non-covalent)

LM7.1: 16 residues within 4Å: Chain A: F.25, H.93, S.94, F.123, F.133, V.141, M.145, W.152, F.156, F.172, S.188, V.191, F.192, H.216, S.217, H.244 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.25, A:F.25, A:F.123, A:V.141, A:W.152, A:F.156, A:V.191 Hydrogen bonds: A:F.25, A:S.94, A:H.216 pi-Stacking: A:F.192, A:F.192

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 4 residues within 4Å: Chain A: Y.129, H.130, S.221, V.222 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.130, A:H.130

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 1 residues within 4Å: Chain A: D.70 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hamiaux, C. et al., Chemical synthesis and characterization of a new quinazolinedione competitive antagonist for strigolactone receptors with an unexpected binding mode. Biochem.J. (2019)

Release Date

2019-06-26

Peptides

Probable strigolactone esterase DAD2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Probable strigolactone esterase DAD2

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