Magnesium in PDB 3c4z: Crystal Structure of G Protein Coupled Receptor Kinase 1 Bound to Adp and Magnesium Chloride at 1.84A

All present enzymatic activity of Crystal Structure of G Protein Coupled Receptor Kinase 1 Bound to Adp and Magnesium Chloride at 1.84A:
2.7.11.14;

The structure of Crystal Structure of G Protein Coupled Receptor Kinase 1 Bound to Adp and Magnesium Chloride at 1.84A, PDB code: 3c4z was solved by P.Singh, J.J.G.Tesmer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.47 / 1.84
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	65.540, 82.947, 107.144, 90.00, 93.01, 90.00
R / Rfree (%)	19.3 / n/a

The structure of Crystal Structure of G Protein Coupled Receptor Kinase 1 Bound to Adp and Magnesium Chloride at 1.84A also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

The binding sites of Magnesium atom in the Crystal Structure of G Protein Coupled Receptor Kinase 1 Bound to Adp and Magnesium Chloride at 1.84A (pdb code 3c4z). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of G Protein Coupled Receptor Kinase 1 Bound to Adp and Magnesium Chloride at 1.84A, PDB code: 3c4z:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of G Protein Coupled Receptor Kinase 1 Bound to Adp and Magnesium Chloride at 1.84A


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of G Protein Coupled Receptor Kinase 1 Bound to Adp and Magnesium Chloride at 1.84A within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg563 b:37.2 occ:1.00 O A:HOH582 2.0 40.9 1.0 O A:HOH583 2.1 40.9 1.0 O A:HOH761 2.1 37.0 1.0 O2A A:ADP562 2.1 32.5 1.0 O3B A:ADP562 2.1 30.6 1.0 OD2 A:ASP332 2.2 35.8 1.0 CG A:ASP332 3.3 33.3 1.0 PA A:ADP562 3.3 32.9 1.0 PB A:ADP562 3.4 31.5 1.0 O3A A:ADP562 3.6 32.6 1.0 OD1 A:ASN319 3.8 33.7 1.0 O A:HOH585 3.8 30.3 1.0 O A:HOH760 4.0 49.5 1.0 O2B A:ADP562 4.1 33.4 1.0 O A:HOH714 4.1 53.1 1.0 CB A:ASP332 4.1 30.6 1.0 OD1 A:ASP332 4.2 30.6 1.0 O A:HOH759 4.2 46.5 1.0 O1A A:ADP562 4.4 34.9 1.0 O A:HOH581 4.4 33.5 1.0 O5' A:ADP562 4.4 31.8 1.0 O A:HOH763 4.4 47.4 1.0 O A:HOH765 4.4 52.9 1.0 O3' A:ADP562 4.5 37.2 1.0 O1B A:ADP562 4.6 30.3 1.0 C5' A:ADP562 4.6 34.1 1.0 MG A:MG564 4.7 31.8 1.0 CG A:ASN319 4.8 30.4 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of G Protein Coupled Receptor Kinase 1 Bound to Adp and Magnesium Chloride at 1.84A


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of G Protein Coupled Receptor Kinase 1 Bound to Adp and Magnesium Chloride at 1.84A within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg564 b:31.8 occ:1.00 O A:HOH584 2.0 30.7 1.0 O A:HOH587 2.1 30.0 1.0 OD1 A:ASP332 2.1 30.6 1.0 O2B A:ADP562 2.1 33.4 1.0 O A:HOH585 2.2 30.3 1.0 O A:HOH586 2.2 30.3 1.0 CG A:ASP332 3.1 33.3 1.0 PB A:ADP562 3.3 31.5 1.0 OD2 A:ASP332 3.4 35.8 1.0 O3B A:ADP562 3.7 30.6 1.0 O A:HOH699 4.0 44.6 1.0 O A:HOH670 4.0 33.6 1.0 O A:HOH621 4.1 33.1 1.0 O A:HOH671 4.2 52.2 1.0 O A:HOH768 4.2 38.7 1.0 O1B A:ADP562 4.2 30.3 1.0 O A:HOH700 4.3 39.8 1.0 NZ A:LYS216 4.3 36.5 1.0 N A:GLY334 4.3 31.7 1.0 CB A:ASP332 4.4 30.6 1.0 CA A:GLY334 4.5 32.7 1.0 O3A A:ADP562 4.5 32.6 1.0 CA A:ASP332 4.6 29.9 1.0 OE2 A:GLU235 4.6 38.0 1.0 MG A:MG563 4.7 37.2 1.0 C A:ASP332 4.7 30.1 1.0 O A:HOH766 4.7 52.1 1.0 O A:ASP332 5.0 28.7 1.0 N A:LEU333 5.0 29.9 1.0

P.Singh, B.Wang, T.Maeda, K.Palczewski, J.J.Tesmer. Structures of Rhodopsin Kinase in Different Ligand States Reveal Key Elements Involved in G Protein-Coupled Receptor Kinase Activation. J.Biol.Chem. V. 283 14053 2008.
ISSN: ISSN 0021-9258
PubMed: 18339619
DOI: 10.1074/JBC.M708974200