SMTL ID : 4lgb.1

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.15 Å

Oligo State

hetero-1-1-mer

Ligands

1 x 1W7: N-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)-1-(4-methylphenyl)methanesulfonamide(Non-covalent)

1W7.1: 14 residues within 4Å: Chain A: K.53, R.72, V.74, V.76, A.82, S.85, E.87, H.108, L.110, Y.113, F.154, V.158, V.159, N.162 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.76, A:H.108, A:L.110, A:Y.113, A:V.158, A:V.159 Hydrogen bonds: A:E.87

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 6 residues within 4Å: Chain B: E.33, D.34, D.73, G.74, D.322 Ligands: SO4.5 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.73, B:G.74

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

SO4.3: 3 residues within 4Å: Chain B: G.77, H.78, K.79 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:H.78, B:K.79 Salt bridges: B:H.78, B:K.79 SO4.4: 3 residues within 4Å: Chain B: N.28, R.29, S.30 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.30, B:S.30 Salt bridges: B:R.29, A:K.57 SO4.5: 6 residues within 4Å: Chain A: S.78, G.79 Chain B: R.29, H.75, D.322 Ligands: MG.2 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Salt bridges: B:R.29 Hydrogen bonds: A:S.78, A:G.79

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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