SMTL ID : 4lga.1

ABA-mimicking ligand N-(2-OXO-1-PROPYL-1,2,3,4-TETRAHYDROQUINOLIN-6-YL)-1-PHENYLMETHANESULFONAMIDE in complex with ABA receptor PYL2 and PP2C HAB1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

hetero-1-1-mer

Ligands

1 x A2O: N-(2-oxo-1-propyl-1,2,3,4-tetrahydroquinolin-6-yl)-1-phenylmethanesulfonamide(Non-covalent)

A2O.1: 14 residues within 4Å: Chain A: K.53, F.55, V.56, R.72, L.80, A.82, S.85, E.87, H.108, L.110, Y.113, F.154, V.158, N.162 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:F.55, A:F.55, A:L.80, A:L.80, A:H.108, A:Y.113, A:V.158, A:V.158

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 6 residues within 4Å: Chain B: D.73, D.262, G.263, D.322 Ligands: MG.3, SO4.5 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.73, B:D.262, B:D.262, B:D.322 MG.3: 6 residues within 4Å: Chain B: D.34, D.73, G.74, D.322 Ligands: MG.2, SO4.5 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.73, B:G.74

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

SO4.4: 2 residues within 4Å: Chain B: R.29, S.30 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Water bridges: A:K.57, A:K.57, A:K.57 Hydrogen bonds: B:S.30 Salt bridges: B:R.29 SO4.5: 6 residues within 4Å: Chain A: S.78, G.79 Chain B: R.29, D.322 Ligands: MG.2, MG.3 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.79 Salt bridges: B:R.29

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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