Magnesium in PDB 2x5u: 80 Microsecond Laue Diffraction Snapshot From Crystals of A Photosynthetic Reaction Centre Without Illumination.

The structure of 80 Microsecond Laue Diffraction Snapshot From Crystals of A Photosynthetic Reaction Centre Without Illumination., PDB code: 2x5u was solved by A.B.Wohri, G.Katona, L.C.Johansson, E.Fritz, E.Malmerberg, M.Andersson, J.Vincent, M.Eklund, M.Cammarata, M.Wulff, J.Davidsson, G.Groenhof, R.Neutze, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.78 / 3.00
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	85.693, 143.470, 177.998, 90.00, 90.00, 90.00
R / Rfree (%)	25 / 28.4

The structure of 80 Microsecond Laue Diffraction Snapshot From Crystals of A Photosynthetic Reaction Centre Without Illumination. also contains other interesting chemical elements:

Iron

(Fe)

5 atoms

The binding sites of Magnesium atom in the 80 Microsecond Laue Diffraction Snapshot From Crystals of A Photosynthetic Reaction Centre Without Illumination. (pdb code 2x5u). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the 80 Microsecond Laue Diffraction Snapshot From Crystals of A Photosynthetic Reaction Centre Without Illumination., PDB code: 2x5u:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the 80 Microsecond Laue Diffraction Snapshot From Crystals of A Photosynthetic Reaction Centre Without Illumination.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of 80 Microsecond Laue Diffraction Snapshot From Crystals of A Photosynthetic Reaction Centre Without Illumination. within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg1274 b:11.1 occ:1.00 MG L:BCB1274 0.0 11.1 1.0 NA L:BCB1274 2.0 11.5 1.0 NC L:BCB1274 2.0 11.2 1.0 NB L:BCB1274 2.1 10.4 1.0 ND L:BCB1274 2.1 11.3 1.0 NE2 L:HIS173 2.3 11.9 1.0 CE1 L:HIS173 3.0 12.4 1.0 C1A L:BCB1274 3.0 11.7 1.0 C4A L:BCB1274 3.0 10.8 1.0 C4D L:BCB1274 3.1 11.4 1.0 C4B L:BCB1274 3.1 10.1 1.0 C1B L:BCB1274 3.1 10.3 1.0 C4C L:BCB1274 3.1 11.2 1.0 C1C L:BCB1274 3.1 11.1 1.0 C1D L:BCB1274 3.1 11.2 1.0 CHB L:BCB1274 3.4 10.2 1.0 CBB M:BCB1325 3.4 8.5 1.0 CHC L:BCB1274 3.4 10.2 1.0 CHA L:BCB1274 3.4 11.6 1.0 CAB M:BCB1325 3.5 9.2 1.0 CHD L:BCB1274 3.5 11.1 1.0 CD2 L:HIS173 3.5 12.0 1.0 OBB M:BCB1325 3.6 9.5 1.0 ND1 L:HIS173 4.2 12.8 1.0 C3B M:BCB1325 4.2 9.7 1.0 C2A L:BCB1274 4.3 11.8 1.0 C3D L:BCB1274 4.3 11.2 1.0 C3A L:BCB1274 4.3 11.0 1.0 C2D L:BCB1274 4.3 11.2 1.0 C3C L:BCB1274 4.4 10.9 1.0 C3B L:BCB1274 4.4 9.7 1.0 C2B L:BCB1274 4.4 9.8 1.0 NE1 L:TRP167 4.5 13.9 1.0 CD1 L:TRP167 4.5 13.3 1.0 C2C L:BCB1274 4.5 10.9 1.0 CG L:HIS173 4.5 13.3 1.0 CBD L:BCB1274 4.9 11.9 1.0 C2B M:BCB1325 5.0 10.1 1.0

Magnesium binding site 2 out of 4 in the 80 Microsecond Laue Diffraction Snapshot From Crystals of A Photosynthetic Reaction Centre Without Illumination.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of 80 Microsecond Laue Diffraction Snapshot From Crystals of A Photosynthetic Reaction Centre Without Illumination. within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg1275 b:17.9 occ:1.00 MG L:BCB1275 0.0 17.9 1.0 NA L:BCB1275 2.0 18.0 1.0 ND L:BCB1275 2.0 17.8 1.0 NC L:BCB1275 2.1 17.6 1.0 NB L:BCB1275 2.1 17.4 1.0 NE2 L:HIS153 2.3 16.9 1.0 C1A L:BCB1275 3.0 18.2 1.0 CE1 L:HIS153 3.0 16.9 1.0 C4A L:BCB1275 3.0 17.4 1.0 C4D L:BCB1275 3.0 18.2 1.0 C4B L:BCB1275 3.1 17.2 1.0 C1C L:BCB1275 3.1 17.6 1.0 C1B L:BCB1275 3.1 17.5 1.0 C4C L:BCB1275 3.1 17.6 1.0 C1D L:BCB1275 3.1 18.1 1.0 CD2 L:HIS153 3.4 16.9 1.0 CHB L:BCB1275 3.4 17.2 1.0 CHC L:BCB1275 3.4 17.2 1.0 CHA L:BCB1275 3.4 18.5 1.0 CHD L:BCB1275 3.5 17.7 1.0 ND1 L:HIS153 4.1 17.1 1.0 C2A L:BCB1275 4.3 17.7 1.0 C3A L:BCB1275 4.3 17.3 1.0 C3D L:BCB1275 4.3 18.6 1.0 CG L:HIS153 4.3 16.7 1.0 C2D L:BCB1275 4.4 18.3 1.0 C3C L:BCB1275 4.4 17.6 1.0 CE2 M:TYR208 4.4 11.0 1.0 C3B L:BCB1275 4.4 17.3 1.0 OBB L:BPB1276 4.4 26.1 1.0 C2B L:BCB1275 4.4 17.5 1.0 C2C L:BCB1275 4.5 17.8 1.0 C20 L:BPB1276 4.8 22.7 1.0 CBA L:BCB1275 4.8 18.1 1.0 CBD L:BCB1275 4.9 19.0 1.0 CD2 M:TYR208 4.9 10.9 1.0

Magnesium binding site 3 out of 4 in the 80 Microsecond Laue Diffraction Snapshot From Crystals of A Photosynthetic Reaction Centre Without Illumination.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of 80 Microsecond Laue Diffraction Snapshot From Crystals of A Photosynthetic Reaction Centre Without Illumination. within 5.0Å range: probe atom residue distance (Å) B Occ M:Mg1324 b:12.9 occ:1.00 MG M:BCB1324 0.0 12.9 1.0 NA M:BCB1324 2.0 13.4 1.0 NC M:BCB1324 2.0 12.8 1.0 ND M:BCB1324 2.1 13.2 1.0 NB M:BCB1324 2.1 12.7 1.0 NE2 M:HIS180 2.5 11.3 1.0 C1A M:BCB1324 3.0 14.2 1.0 C4A M:BCB1324 3.0 13.3 1.0 C4D M:BCB1324 3.0 13.5 1.0 C4B M:BCB1324 3.1 12.6 1.0 C1C M:BCB1324 3.1 12.7 1.0 C1B M:BCB1324 3.1 12.7 1.0 C4C M:BCB1324 3.1 12.4 1.0 C1D M:BCB1324 3.1 13.2 1.0 CHC M:BCB1324 3.4 12.7 1.0 CD2 M:HIS180 3.4 11.4 1.0 CHA M:BCB1324 3.4 13.7 1.0 CHB M:BCB1324 3.4 12.8 1.0 CE1 M:HIS180 3.5 11.1 1.0 CHD M:BCB1324 3.5 12.7 1.0 C2A M:BCB1324 4.3 15.3 1.0 C3D M:BCB1324 4.3 13.3 1.0 C3A M:BCB1324 4.3 13.9 1.0 C3C M:BCB1324 4.4 11.7 1.0 C2D M:BCB1324 4.4 13.2 1.0 C3B M:BCB1324 4.4 12.8 1.0 OBB M:BPB1326 4.4 21.4 1.0 C2B M:BCB1324 4.4 12.8 1.0 C2C M:BCB1324 4.5 12.2 1.0 ND1 M:HIS180 4.6 11.2 1.0 CG M:HIS180 4.6 11.2 1.0 CBA M:BCB1324 4.7 21.0 1.0 CE2 L:PHE181 4.9 12.4 1.0 CBD M:BCB1324 4.9 13.4 1.0 CD1 M:ILE181 4.9 11.1 1.0

Magnesium binding site 4 out of 4 in the 80 Microsecond Laue Diffraction Snapshot From Crystals of A Photosynthetic Reaction Centre Without Illumination.


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of 80 Microsecond Laue Diffraction Snapshot From Crystals of A Photosynthetic Reaction Centre Without Illumination. within 5.0Å range: probe atom residue distance (Å) B Occ M:Mg1325 b:11.4 occ:1.00 MG M:BCB1325 0.0 11.4 1.0 NA M:BCB1325 2.0 11.0 1.0 ND M:BCB1325 2.0 10.8 1.0 NB M:BCB1325 2.1 10.7 1.0 NC M:BCB1325 2.1 11.1 1.0 NE2 M:HIS200 2.3 12.8 1.0 C1A M:BCB1325 3.0 11.2 1.0 C4A M:BCB1325 3.0 11.2 1.0 C4D M:BCB1325 3.0 11.1 1.0 C1B M:BCB1325 3.1 10.7 1.0 C4B M:BCB1325 3.1 10.3 1.0 C1C M:BCB1325 3.1 10.8 1.0 C4C M:BCB1325 3.1 10.9 1.0 C1D M:BCB1325 3.1 10.8 1.0 CE1 M:HIS200 3.2 13.5 1.0 CD2 M:HIS200 3.3 13.6 1.0 CHB M:BCB1325 3.3 11.2 1.0 CHA M:BCB1325 3.4 11.2 1.0 CHC M:BCB1325 3.4 10.4 1.0 CBB L:BCB1274 3.5 9.0 1.0 CHD M:BCB1325 3.5 10.8 1.0 CAB L:BCB1274 3.6 8.9 1.0 OBB L:BCB1274 3.8 8.5 1.0 C2A M:BCB1325 4.3 11.3 1.0 C3D M:BCB1325 4.3 11.4 1.0 C3A M:BCB1325 4.3 11.3 1.0 C3B L:BCB1274 4.3 9.7 1.0 ND1 M:HIS200 4.3 13.8 1.0 C2D M:BCB1325 4.4 11.0 1.0 C3C M:BCB1325 4.4 10.8 1.0 C3B M:BCB1325 4.4 9.7 1.0 CG M:HIS200 4.4 14.2 1.0 C2B M:BCB1325 4.4 10.1 1.0 C2C M:BCB1325 4.5 11.1 1.0 CBD M:BCB1325 4.8 11.5 1.0 CD1 M:ILE204 4.9 11.9 1.0

A.B.Wohri, G.Katona, L.C.Johansson, E.Fritz, E.Malmerberg, M.Andersson, J.Vincent, M.Eklund, M.Cammarata, M.Wulff, J.Davidsson, G.Groenhof, R.Neutze. Light-Induced Structural Changes in A Photosynthetic Reaction Center Caught By Laue Diffraction. Science V. 328 630 2010.
ISSN: ESSN 1095-9203
PubMed: 20431017
DOI: 10.1126/SCIENCE.1186159