SMTL ID : 3qn1.1

Crystal structure of the PYR1 Abscisic Acid receptor in complex with the HAB1 type 2C phosphatase catalytic domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-1-1-mer

Ligands

1 x A8S: (2Z,4E)-5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid(Non-covalent)

A8S.1: 16 residues within 4Å: Chain A: K.61, F.63, V.85, L.89, P.90, A.91, S.94, F.110, I.112, H.117, L.119, Y.122, E.143, F.161, V.165, N.169 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:F.63, A:V.85, A:L.89, A:A.91, A:I.112, A:H.117, A:L.119, A:Y.122, A:F.161, A:V.165 Hydrogen bonds: A:N.169 Salt bridges: A:K.61

3 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 4 residues within 4Å: Chain B: D.69, D.258, D.318 Ligands: MN.3 6 PLIP interactions: 3 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.69, B:D.258, B:D.318, H2O.9, H2O.9, H2O.18 MN.3: 3 residues within 4Å: Chain B: D.69, G.70 Ligands: MN.2 6 PLIP interactions: 2 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:D.69, B:G.70, H2O.9, H2O.10, H2O.11, H2O.18 MN.4: 3 residues within 4Å: Chain B: D.172, K.191, D.258 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.172, B:D.258, H2O.11, H2O.15, H2O.17

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dupeux, F. et al., Modulation of Abscisic Acid Signaling in Vivo by an Engineered Receptor-Insensitive Protein Phosphatase Type 2C Allele. Plant Physiol. (2011)

Release Date

2011-03-16

Peptides

Abscisic acid receptor PYR1: A
Protein phosphatase 2C 16: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Abscisic acid receptor PYR1

Protein phosphatase 2C 16

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