SMTL ID : 4lg5.1

ABA-mimicking ligand QUINABACTIN in complex with ABA receptor PYL2 and PP2C HAB1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.88 Å

Oligo State

hetero-1-1-mer

Ligands

1 x A1O: Quinabactin(Non-covalent)

A1O.1: 13 residues within 4Å: Chain A: K.53, R.72, L.80, A.82, S.85, E.87, F.101, H.108, L.110, Y.113, F.154, V.155, V.158 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.80, A:A.82, A:H.108, A:Y.113, A:F.154, A:V.155, A:V.158, A:V.158 Hydrogen bonds: A:E.87 Water bridges: A:R.109

3 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 5 residues within 4Å: Chain B: D.73, D.176, D.262, D.322 Ligands: MG.4 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.73, B:D.262, B:D.262, H2O.1 MG.3: 7 residues within 4Å: Chain B: E.33, D.34, D.73, G.74, D.322, N.323 Ligands: MG.4 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.73 MG.4: 7 residues within 4Å: Chain B: D.34, D.73, D.262, D.322, N.323 Ligands: MG.2, MG.3 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.73, B:D.322, B:D.322

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cao, M. et al., An ABA-mimicking ligand that reduces water loss and promotes drought resistance in plants. Cell Res. (2013)

Release Date

2013-08-14

Peptides

Abscisic acid receptor PYL2: A
Protein phosphatase 2C 16: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Abscisic acid receptor PYL2

Protein phosphatase 2C 16

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