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

Crystal structure of pyrabactin-bound abscisic acid receptor PYL1 in complex with type 2C protein phosphatase ABI1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

hetero-1-1-mer

Ligands

1 x PYV: 4-bromo-N-(pyridin-2-ylmethyl)naphthalene-1-sulfonamide(Non-covalent)

PYV.1: 17 residues within 4Å: Chain A: K.53, F.55, I.56, V.75, V.77, L.81, A.83, S.86, E.88, F.102, I.104, H.109, L.111, Y.114, F.156, V.160, I.161 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.55, A:A.83, A:I.104, A:H.109, A:L.111, A:Y.114, A:V.160 Hydrogen bonds: A:S.86 Water bridges: A:N.164

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain B: D.62, D.232, D.298 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.62, B:D.232, B:D.298, H2O.2 MG.3: 6 residues within 4Å: Chain B: D.62, T.128, D.146, S.147, S.231, D.232 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.62, B:D.146

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Melcher, K. et al., Identification and mechanism of ABA receptor antagonism. Nat.Struct.Mol.Biol. (2010)

Release Date

2010-08-25

Peptides

Abscisic acid receptor PYL1: A
Protein phosphatase 2C 56: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Abscisic acid receptor PYL1

Protein phosphatase 2C 56

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