Magnesium in PDB 1jgz: Photosynthetic Reaction Center Mutant with Tyr M 76 Replaced with Lys

The structure of Photosynthetic Reaction Center Mutant with Tyr M 76 Replaced with Lys, PDB code: 1jgz was solved by A.Camara-Artigas, C.L.Magee, J.C.Williams, J.P.Allen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.64 / 2.70
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	142.610, 142.610, 187.610, 90.00, 90.00, 120.00
R / Rfree (%)	21.5 / 24.9

The structure of Photosynthetic Reaction Center Mutant with Tyr M 76 Replaced with Lys also contains other interesting chemical elements:

Iron

(Fe)

1 atom

The binding sites of Magnesium atom in the Photosynthetic Reaction Center Mutant with Tyr M 76 Replaced with Lys (pdb code 1jgz). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Photosynthetic Reaction Center Mutant with Tyr M 76 Replaced with Lys, PDB code: 1jgz:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the Photosynthetic Reaction Center Mutant with Tyr M 76 Replaced with Lys


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Photosynthetic Reaction Center Mutant with Tyr M 76 Replaced with Lys within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg850 b:38.8 occ:1.00 MG L:BCL850 0.0 38.8 1.0 ND L:BCL850 2.1 37.5 1.0 NA L:BCL850 2.1 41.0 1.0 NC L:BCL850 2.1 37.8 1.0 NB L:BCL850 2.1 39.8 1.0 NE2 M:HIS182 2.7 43.1 1.0 C4A L:BCL850 3.0 41.5 1.0 C1B L:BCL850 3.1 40.9 1.0 C1C L:BCL850 3.1 37.6 1.0 C1D L:BCL850 3.1 37.2 1.0 C4D L:BCL850 3.1 38.3 1.0 C4C L:BCL850 3.1 37.2 1.0 C4B L:BCL850 3.2 40.1 1.0 C1A L:BCL850 3.2 42.3 1.0 CHB L:BCL850 3.3 41.3 1.0 CHC L:BCL850 3.4 39.3 1.0 CHD L:BCL850 3.5 38.2 1.0 CHA L:BCL850 3.5 40.8 1.0 CD2 M:HIS182 3.5 43.0 1.0 CE1 M:HIS182 3.7 43.2 1.0 C2D L:BCL850 4.3 36.1 1.0 C2B L:BCL850 4.3 41.9 1.0 C3A L:BCL850 4.3 42.5 1.0 C3D L:BCL850 4.4 36.0 1.0 C2C L:BCL850 4.4 36.6 1.0 C3B L:BCL850 4.4 43.2 1.0 C3C L:BCL850 4.4 35.6 1.0 C2A L:BCL850 4.4 44.4 1.0 OBB M:BPH854 4.6 58.0 1.0 CG M:HIS182 4.7 42.5 1.0 ND1 M:HIS182 4.8 43.4 1.0 CE2 L:PHE181 4.8 39.7 1.0

Magnesium binding site 2 out of 4 in the Photosynthetic Reaction Center Mutant with Tyr M 76 Replaced with Lys


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Photosynthetic Reaction Center Mutant with Tyr M 76 Replaced with Lys within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg851 b:42.6 occ:1.00 MG L:BCL851 0.0 42.6 1.0 ND L:BCL851 2.0 43.6 1.0 NC L:BCL851 2.1 42.4 1.0 NA L:BCL851 2.1 43.6 1.0 NB L:BCL851 2.1 42.2 1.0 NE2 L:HIS173 2.7 33.3 1.0 C4A L:BCL851 3.0 42.9 1.0 C1B L:BCL851 3.1 41.8 1.0 C4D L:BCL851 3.1 44.8 1.0 C1D L:BCL851 3.1 43.4 1.0 C1C L:BCL851 3.1 41.1 1.0 C4C L:BCL851 3.1 40.2 1.0 C4B L:BCL851 3.2 40.4 1.0 C1A L:BCL851 3.2 42.8 1.0 CHB L:BCL851 3.3 43.0 1.0 CHC L:BCL851 3.4 39.9 1.0 CAB M:BCL852 3.4 43.0 1.0 CHD L:BCL851 3.5 40.8 1.0 OBB M:BCL852 3.5 41.7 1.0 CBB M:BCL852 3.5 42.8 1.0 CHA L:BCL851 3.5 44.1 1.0 CD2 L:HIS173 3.6 34.3 1.0 CE1 L:HIS173 3.7 33.7 1.0 C3B M:BCL852 4.2 42.8 1.0 C2D L:BCL851 4.3 44.2 1.0 C2B L:BCL851 4.3 41.1 1.0 C3D L:BCL851 4.3 45.4 1.0 C3A L:BCL851 4.3 42.8 1.0 C3B L:BCL851 4.4 40.3 1.0 C3C L:BCL851 4.4 38.6 1.0 C2C L:BCL851 4.4 39.2 1.0 C2A L:BCL851 4.5 42.4 1.0 CG L:HIS173 4.8 35.3 1.0 ND1 L:HIS173 4.8 35.0 1.0 C4B M:BCL852 4.9 42.4 1.0 C2B M:BCL852 4.9 42.7 1.0

Magnesium binding site 3 out of 4 in the Photosynthetic Reaction Center Mutant with Tyr M 76 Replaced with Lys


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Photosynthetic Reaction Center Mutant with Tyr M 76 Replaced with Lys within 5.0Å range: probe atom residue distance (Å) B Occ M:Mg852 b:44.3 occ:1.00 MG M:BCL852 0.0 44.3 1.0 ND M:BCL852 2.0 43.8 1.0 NB M:BCL852 2.1 43.6 1.0 NC M:BCL852 2.1 45.3 1.0 NA M:BCL852 2.1 43.5 1.0 NE2 M:HIS202 2.7 31.4 1.0 C4D M:BCL852 3.0 43.9 1.0 C4A M:BCL852 3.0 43.1 1.0 C1B M:BCL852 3.0 43.3 1.0 C1C M:BCL852 3.1 44.6 1.0 C1D M:BCL852 3.1 44.5 1.0 C4B M:BCL852 3.1 42.4 1.0 C4C M:BCL852 3.1 44.9 1.0 C1A M:BCL852 3.2 44.1 1.0 CHB M:BCL852 3.3 43.0 1.0 CHC M:BCL852 3.3 43.9 1.0 CHA M:BCL852 3.5 44.3 1.0 CHD M:BCL852 3.5 44.6 1.0 CE1 M:HIS202 3.5 32.4 1.0 CAB L:BCL851 3.6 38.8 1.0 OBB L:BCL851 3.7 39.4 1.0 CBB L:BCL851 3.8 38.0 1.0 CD2 M:HIS202 3.8 33.7 1.0 C2D M:BCL852 4.3 44.6 1.0 C2B M:BCL852 4.3 42.7 1.0 C3B L:BCL851 4.3 40.3 1.0 C3D M:BCL852 4.3 44.4 1.0 C3A M:BCL852 4.4 43.7 1.0 C3B M:BCL852 4.4 42.8 1.0 C2C M:BCL852 4.4 43.1 1.0 C3C M:BCL852 4.4 43.3 1.0 C2A M:BCL852 4.5 44.5 1.0 ND1 M:HIS202 4.7 33.9 1.0 CG M:HIS202 4.9 35.0 1.0 CBD M:BCL852 4.9 44.0 1.0 C4B L:BCL851 5.0 40.4 1.0

Magnesium binding site 4 out of 4 in the Photosynthetic Reaction Center Mutant with Tyr M 76 Replaced with Lys


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Photosynthetic Reaction Center Mutant with Tyr M 76 Replaced with Lys within 5.0Å range: probe atom residue distance (Å) B Occ M:Mg853 b:35.1 occ:1.00 MG M:BCL853 0.0 35.1 1.0 ND M:BCL853 2.0 32.3 1.0 NC M:BCL853 2.0 33.7 1.0 NA M:BCL853 2.1 33.4 1.0 NB M:BCL853 2.1 34.1 1.0 NE2 L:HIS153 2.9 46.2 1.0 C4A M:BCL853 3.0 33.9 1.0 C1C M:BCL853 3.0 35.8 1.0 C1D M:BCL853 3.1 33.3 1.0 C4D M:BCL853 3.1 33.4 1.0 C1B M:BCL853 3.1 33.7 1.0 C4C M:BCL853 3.1 34.5 1.0 C4B M:BCL853 3.1 35.9 1.0 C1A M:BCL853 3.2 34.1 1.0 CHB M:BCL853 3.3 32.2 1.0 CHC M:BCL853 3.3 35.6 1.0 CHD M:BCL853 3.4 33.3 1.0 CHA M:BCL853 3.5 34.5 1.0 CD2 L:HIS153 3.8 47.9 1.0 CE1 L:HIS153 3.8 46.5 1.0 C2D M:BCL853 4.3 34.6 1.0 C2B M:BCL853 4.3 36.0 1.0 C3A M:BCL853 4.3 35.2 1.0 C3D M:BCL853 4.3 34.6 1.0 C3C M:BCL853 4.4 35.8 1.0 C2C M:BCL853 4.4 35.6 1.0 C3B M:BCL853 4.4 37.7 1.0 C2A M:BCL853 4.4 35.0 1.0 OBB L:BPH855 4.5 48.6 1.0 CE2 M:TYR210 4.6 38.1 1.0 CAA M:BCL853 4.9 39.5 1.0 ND1 L:HIS153 5.0 48.1 1.0 CBD M:BCL853 5.0 36.5 1.0

A.Camara-Artigas, C.L.Magee, J.C.Williams, J.P.Allen. Individual Interactions Influence the Crystalline Order For Membrane Proteins. Acta Crystallogr.,Sect.D V. 57 1281 2001.
ISSN: ISSN 0907-4449
PubMed: 11526320
DOI: 10.1107/S090744490101109X