Magnesium in PDB 5vt7: Aba-Mimicking Ligand AMC1BETA in Complex with Aba Receptor PYL2 and PP2C HAB1

All present enzymatic activity of Aba-Mimicking Ligand AMC1BETA in Complex with Aba Receptor PYL2 and PP2C HAB1:
3.1.3.16;

The structure of Aba-Mimicking Ligand AMC1BETA in Complex with Aba Receptor PYL2 and PP2C HAB1, PDB code: 5vt7 was solved by M.-J.Cao, Y.-L.Zhang, X.Liu, H.Huang, X.E.Zhou, W.-L.Wang, A.Zeng, C.-Z.Zhao, T.Si, J.-M.Du, W.-W.Wu, F.-X.Wang, H.X.Xu, J.-K.Zhu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.17 / 2.62
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	61.112, 66.478, 145.410, 90.00, 90.00, 90.00
R / Rfree (%)	18.2 / 22.1

The structure of Aba-Mimicking Ligand AMC1BETA in Complex with Aba Receptor PYL2 and PP2C HAB1 also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Magnesium atom in the Aba-Mimicking Ligand AMC1BETA in Complex with Aba Receptor PYL2 and PP2C HAB1 (pdb code 5vt7). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the Aba-Mimicking Ligand AMC1BETA in Complex with Aba Receptor PYL2 and PP2C HAB1, PDB code: 5vt7:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in the Aba-Mimicking Ligand AMC1BETA in Complex with Aba Receptor PYL2 and PP2C HAB1


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Aba-Mimicking Ligand AMC1BETA in Complex with Aba Receptor PYL2 and PP2C HAB1 within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg601 b:48.2 occ:1.00 OG B:SER347 2.7 24.4 1.0 OD2 B:ASP243 2.7 30.4 1.0 N B:ASP432 2.8 27.8 1.0 OD1 B:ASP346 3.3 47.9 1.0 CA B:SER431 3.3 27.1 1.0 CB B:ASP243 3.4 23.0 1.0 CG B:ASP243 3.4 38.9 1.0 CB B:SER431 3.5 28.9 1.0 C B:SER431 3.5 29.1 1.0 OD1 B:ASP432 3.5 47.9 1.0 N B:SER347 3.6 27.0 1.0 CG B:ASP432 3.6 34.0 1.0 CA B:SER347 3.6 28.6 1.0 CB B:SER347 3.7 27.7 1.0 CB B:ASP432 3.8 40.2 1.0 CA B:ASP432 3.9 37.4 1.0 C B:ASP346 4.0 28.9 1.0 OG1 B:THR328 4.0 27.7 1.0 OD2 B:ASP432 4.1 38.7 1.0 O B:ASP346 4.2 33.0 1.0 CG2 B:THR328 4.2 24.4 1.0 CG B:ASP346 4.2 31.9 1.0 MG B:MG603 4.6 57.0 1.0 CB B:THR328 4.6 27.5 1.0 OD1 B:ASP243 4.7 51.2 1.0 OG B:SER431 4.7 32.6 1.0 O B:SER431 4.7 31.7 1.0 N B:SER431 4.7 25.7 1.0 OD2 B:ASP346 4.8 52.0 1.0 CA B:ASP243 4.9 28.2 1.0 O B:ALA430 4.9 27.8 1.0 C B:ASP432 5.0 36.1 1.0 CA B:ASP346 5.0 28.7 1.0

Magnesium binding site 2 out of 3 in the Aba-Mimicking Ligand AMC1BETA in Complex with Aba Receptor PYL2 and PP2C HAB1


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Aba-Mimicking Ligand AMC1BETA in Complex with Aba Receptor PYL2 and PP2C HAB1 within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg602 b:63.2 occ:1.00 OD1 B:ASP492 2.2 63.8 1.0 OD1 B:ASP243 2.6 51.2 1.0 CG B:ASP492 3.0 73.7 1.0 NH1 B:ARG199 3.0 64.6 1.0 MG B:MG603 3.1 57.0 1.0 OD2 B:ASP492 3.2 90.2 1.0 CG B:ASP243 3.5 38.9 1.0 OD2 B:ASP243 3.6 30.4 1.0 OD1 B:ASP204 3.7 46.1 1.0 CB B:ASN493 3.7 29.0 1.0 N B:ASN493 3.8 44.8 1.0 OD1 B:ASN493 3.8 34.7 1.0 CG B:ASN493 4.0 36.3 1.0 O B:GLY244 4.1 32.1 1.0 CZ B:ARG199 4.3 69.9 1.0 CB B:ASP492 4.3 41.4 1.0 CA B:ASN493 4.3 39.7 1.0 CG B:ASP204 4.6 43.3 1.0 O B:ASN493 4.7 37.0 1.0 C B:ASP492 4.8 36.2 1.0 NH2 B:ARG199 4.8 62.8 1.0 CA B:ASP492 4.9 40.1 1.0 CB B:ASP243 4.9 23.0 1.0 C B:ASN493 5.0 36.9 1.0

Magnesium binding site 3 out of 3 in the Aba-Mimicking Ligand AMC1BETA in Complex with Aba Receptor PYL2 and PP2C HAB1


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Aba-Mimicking Ligand AMC1BETA in Complex with Aba Receptor PYL2 and PP2C HAB1 within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg603 b:57.0 occ:1.00 O B:ASN493 2.6 37.0 1.0 OD2 B:ASP243 3.0 30.4 1.0 OG B:SER431 3.0 32.6 1.0 MG B:MG602 3.1 63.2 1.0 CB B:SER431 3.3 28.9 1.0 CG B:ASP243 3.3 38.9 1.0 CG B:ASP492 3.4 73.7 1.0 OD1 B:ASP243 3.4 51.2 1.0 C B:ASN493 3.5 36.9 1.0 OD2 B:ASP204 3.5 39.5 1.0 OD2 B:ASP492 3.5 90.2 1.0 OD1 B:ASP492 3.5 63.8 1.0 OD1 B:ASP204 3.5 46.1 1.0 N B:GLY433 3.5 38.6 1.0 OD1 B:ASP432 3.6 47.9 1.0 CB B:ASN493 3.8 29.0 1.0 N B:ASN493 3.8 44.8 1.0 CG B:ASP204 3.9 43.3 1.0 CA B:ASN493 3.9 39.7 1.0 CA B:GLY433 4.0 33.6 1.0 CB B:ASP492 4.0 41.4 1.0 N B:ASP432 4.2 27.8 1.0 CB B:ASP243 4.3 23.0 1.0 CA B:SER431 4.5 27.1 1.0 C B:SER431 4.5 29.1 1.0 N B:ILE494 4.5 32.4 1.0 C B:ASP492 4.6 36.2 1.0 MG B:MG601 4.6 48.2 1.0 C B:ASP432 4.6 36.1 1.0 CG B:ASP432 4.8 34.0 1.0 CA B:ILE494 4.9 25.1 1.0 CA B:ASP492 4.9 40.1 1.0 CA B:ASP432 4.9 37.4 1.0

M.J.Cao, Y.L.Zhang, X.Liu, H.Huang, X.E.Zhou, W.L.Wang, A.Zeng, C.Z.Zhao, T.Si, J.Du, W.W.Wu, F.X.Wang, H.E.Xu, J.K.Zhu. Combining Chemical and Genetic Approaches to Increase Drought Resistance in Plants. Nat Commun V. 8 1183 2017.
ISSN: ESSN 2041-1723
PubMed: 29084945
DOI: 10.1038/S41467-017-01239-3