Magnesium in PDB 7zyw: Crystal Structure of T2R-Ttl-PM534 Complex

The structure of Crystal Structure of T2R-Ttl-PM534 Complex, PDB code: 7zyw was solved by M.A.Oliva, J.F.Diaz, C.Cuevas, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.66 / 2.45
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	104.803, 158.026, 181.08, 90, 90, 90
R / Rfree (%)	21.9 / 24.4

The structure of Crystal Structure of T2R-Ttl-PM534 Complex also contains other interesting chemical elements:

Calcium	(Ca)	3 atoms
Chlorine	(Cl)	1 atom

The binding sites of Magnesium atom in the Crystal Structure of T2R-Ttl-PM534 Complex (pdb code 7zyw). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Crystal Structure of T2R-Ttl-PM534 Complex, PDB code: 7zyw:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the Crystal Structure of T2R-Ttl-PM534 Complex


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 T2R-Ttl-PM534 Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg505 b:50.9 occ:1.00 O1G A:GTP501 2.1 46.1 1.0 O A:HOH603 2.1 50.1 1.0 O A:HOH611 2.1 52.9 1.0 O A:HOH614 2.1 46.8 1.0 O A:HOH602 2.1 50.3 1.0 O1B A:GTP501 2.3 44.8 1.0 HZ1 B:LYS254 3.3 83.4 1.0 PG A:GTP501 3.4 50.5 1.0 HG2 A:GLU71 3.4 79.2 1.0 PB A:GTP501 3.4 46.2 1.0 HB2 A:GLN11 3.5 60.8 1.0 O3B A:GTP501 3.8 57.6 1.0 H A:GLN11 3.8 57.0 1.0 O3A A:GTP501 3.8 55.2 1.0 HB2 A:ASP98 3.8 58.0 1.0 OE2 A:GLU71 4.0 74.6 1.0 HG3 A:GLU71 4.0 79.2 1.0 HB3 A:ASP98 4.0 58.0 1.0 NZ B:LYS254 4.1 83.9 1.0 O2G A:GTP501 4.1 53.8 1.0 CG A:GLU71 4.1 77.3 1.0 OD1 A:ASP69 4.1 50.9 1.0 HB3 A:GLN11 4.1 60.8 1.0 HE21 A:GLN11 4.2 69.1 1.0 HZ2 B:LYS254 4.2 83.4 1.0 HZ3 B:LYS254 4.2 83.4 1.0 CB A:GLN11 4.3 60.6 1.0 CB A:ASP98 4.3 59.1 1.0 OD2 A:ASP69 4.3 57.8 1.0 O3G A:GTP501 4.5 48.0 1.0 N A:GLN11 4.5 57.1 1.0 CD A:GLU71 4.5 79.1 1.0 OD2 A:ASP98 4.6 72.4 1.0 NE2 A:GLN11 4.6 69.0 1.0 CG A:ASP98 4.7 63.5 1.0 CG A:ASP69 4.7 54.2 1.0 HG21 A:VAL74 4.7 74.9 1.0 O2B A:GTP501 4.7 54.0 1.0 O1A A:GTP501 4.8 52.6 1.0 HG23 A:VAL74 4.8 74.9 1.0 HG1 A:THR145 4.8 61.8 1.0 PA A:GTP501 4.9 50.5 1.0 HE22 A:GLN11 4.9 69.1 1.0 HA2 A:GLY10 4.9 51.6 1.0 CA A:GLN11 5.0 59.5 1.0

Magnesium binding site 2 out of 4 in the Crystal Structure of T2R-Ttl-PM534 Complex


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 T2R-Ttl-PM534 Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg505 b:37.9 occ:1.00 O B:HOH617 2.1 46.5 1.0 OE1 B:GLN11 2.1 54.6 1.0 O B:HOH619 2.1 47.2 1.0 O B:HOH601 2.1 55.6 1.0 O B:HOH621 2.1 49.3 1.0 O1A B:GDP501 2.2 43.7 1.0 CD B:GLN11 3.3 64.0 1.0 HB3 B:GLN11 3.5 44.8 1.0 PA B:GDP501 3.5 39.6 1.0 O3A B:GDP501 3.8 49.0 1.0 H8 B:GDP501 3.8 45.5 1.0 OD2 B:ASP179 3.9 53.0 1.0 HB2 B:GLN11 3.9 44.8 1.0 CB B:GLN11 4.0 44.9 1.0 CG B:GLN11 4.2 59.0 1.0 HE22 B:GLN11 4.2 74.8 1.0 NE2 B:GLN11 4.2 75.8 1.0 OD1 B:ASN101 4.3 45.5 1.0 O1B B:GDP501 4.3 45.3 1.0 C5' B:GDP501 4.4 44.8 1.0 O5' B:GDP501 4.5 42.2 1.0 HG2 B:GLN11 4.5 58.5 1.0 HD21 B:ASN101 4.6 51.3 1.0 O2A B:GDP501 4.6 40.3 1.0 PB B:GDP501 4.7 43.5 1.0 OE1 C:GLU254 4.7 67.7 1.0 C8 B:GDP501 4.8 45.5 1.0 CG B:ASP179 5.0 55.7 1.0 HG3 B:GLN11 5.0 58.5 1.0

Magnesium binding site 3 out of 4 in the Crystal Structure of T2R-Ttl-PM534 Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Crystal Structure of T2R-Ttl-PM534 Complex within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg504 b:46.5 occ:1.00 O C:HOH607 2.1 41.7 1.0 O C:HOH646 2.1 50.1 1.0 O C:HOH618 2.1 47.8 1.0 O C:HOH632 2.1 45.6 1.0 O1G C:GTP501 2.2 45.9 1.0 O1B C:GTP501 2.3 42.4 1.0 PG C:GTP501 3.3 48.7 1.0 HZ1 D:LYS254 3.3 58.8 1.0 PB C:GTP501 3.3 41.8 1.0 HB2 C:GLN11 3.6 47.9 1.0 O2G C:GTP501 3.6 49.9 1.0 HG2 C:GLU71 3.6 62.7 1.0 O3B C:GTP501 3.7 52.2 1.0 H C:GLN11 3.7 36.8 1.0 O3A C:GTP501 3.7 48.4 1.0 HB2 C:ASP98 3.8 48.6 1.0 HG3 C:GLU71 4.0 62.7 1.0 OE2 C:GLU71 4.0 67.7 1.0 OD1 C:ASP69 4.0 47.4 1.0 NZ D:LYS254 4.0 58.1 1.0 HZ3 D:LYS254 4.1 58.8 1.0 OD2 C:ASP69 4.2 46.8 1.0 CG C:GLU71 4.2 63.1 1.0 HB3 C:GLN11 4.2 47.9 1.0 HZ2 D:LYS254 4.2 58.8 1.0 HB3 C:ASP98 4.3 48.6 1.0 CB C:GLN11 4.3 48.0 1.0 N C:GLN11 4.5 36.8 1.0 CB C:ASP98 4.5 48.5 1.0 CG C:ASP69 4.5 45.3 1.0 O3G C:GTP501 4.5 43.5 1.0 CD C:GLU71 4.6 65.1 1.0 OD2 C:ASP98 4.6 62.0 1.0 OE1 C:GLN11 4.6 75.9 1.0 O2B C:GTP501 4.6 44.9 1.0 HG1 C:THR145 4.7 54.6 1.0 HA2 C:GLY10 4.8 42.6 1.0 HG21 C:VAL74 4.8 53.8 1.0 O1A C:GTP501 4.8 50.1 1.0 PA C:GTP501 4.9 43.5 1.0 HB C:THR145 4.9 46.9 1.0

Magnesium binding site 4 out of 4 in the Crystal Structure of T2R-Ttl-PM534 Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Crystal Structure of T2R-Ttl-PM534 Complex within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg502 b:85.2 occ:1.00 O D:HOH602 2.1 91.2 1.0 O D:HOH601 2.1 83.7 1.0 OE1 D:GLN11 2.1 125.0 1.0 O1A D:GDP501 2.6 88.6 1.0 CD D:GLN11 3.3 134.6 1.0 HD21 D:ASN101 3.5 99.9 1.0 HB3 D:GLN11 3.7 106.7 1.0 PA D:GDP501 3.7 77.7 1.0 O3A D:GDP501 3.7 82.6 1.0 OD1 D:ASN101 3.8 101.0 1.0 HB2 D:GLN11 3.9 106.7 1.0 H8 D:GDP501 4.1 81.2 1.0 HE22 D:GLN11 4.1 151.6 1.0 O1B D:GDP501 4.1 81.3 1.0 CB D:GLN11 4.1 108.1 1.0 NE2 D:GLN11 4.2 156.5 1.0 ND2 D:ASN101 4.2 101.6 1.0 C5' D:GDP501 4.3 82.7 1.0 OD2 D:ASP179 4.3 127.7 1.0 CG D:GLN11 4.3 127.1 1.0 O5' D:GDP501 4.4 76.7 1.0 CG D:ASN101 4.5 92.4 1.0 PB D:GDP501 4.6 76.8 1.0 HB3 D:ASP179 4.6 141.9 1.0 HG2 D:GLN11 4.8 124.4 1.0 O2A D:GDP501 4.9 72.3 1.0 HD22 D:ASN101 5.0 99.9 1.0

M.A.Oliva, J.F.Diaz, C.Cuevas. Structure of T2R-Ttl-PM534 Complex To Be Published.