Magnesium in PDB 1prc: Crystallographic Refinement at 2.3 Angstroms Resolution and Refined Model of the Photosynthetic Reaction Center From Rhodopseudomonas Viridis

The structure of Crystallographic Refinement at 2.3 Angstroms Resolution and Refined Model of the Photosynthetic Reaction Center From Rhodopseudomonas Viridis, PDB code: 1prc was solved by J.Deisenhofer, O.Epp, K.Miki, R.Huber, H.Michel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.99 / 2.30
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	223.500, 223.500, 113.600, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The structure of Crystallographic Refinement at 2.3 Angstroms Resolution and Refined Model of the Photosynthetic Reaction Center From Rhodopseudomonas Viridis also contains other interesting chemical elements:

Iron

(Fe)

5 atoms

The binding sites of Magnesium atom in the Crystallographic Refinement at 2.3 Angstroms Resolution and Refined Model of the Photosynthetic Reaction Center From Rhodopseudomonas Viridis (pdb code 1prc). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Crystallographic Refinement at 2.3 Angstroms Resolution and Refined Model of the Photosynthetic Reaction Center From Rhodopseudomonas Viridis, PDB code: 1prc:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the Crystallographic Refinement at 2.3 Angstroms Resolution and Refined Model of the Photosynthetic Reaction Center From Rhodopseudomonas Viridis


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystallographic Refinement at 2.3 Angstroms Resolution and Refined Model of the Photosynthetic Reaction Center From Rhodopseudomonas Viridis within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg602 b:14.4 occ:1.00 MG L:BCB602 0.0 14.4 1.0 ND L:BCB602 2.0 12.4 1.0 NB L:BCB602 2.0 17.1 1.0 NC L:BCB602 2.1 6.9 1.0 NA L:BCB602 2.1 8.3 1.0 NE2 L:HIS173 2.2 4.8 1.0 C4D L:BCB602 2.9 10.4 1.0 C1B L:BCB602 3.0 13.9 1.0 C4B L:BCB602 3.0 19.6 1.0 CBB M:BCB603 3.1 9.8 1.0 C4A L:BCB602 3.1 13.1 1.0 C1C L:BCB602 3.1 6.6 1.0 CD2 L:HIS173 3.1 3.0 1.0 C4C L:BCB602 3.1 7.0 1.0 C1D L:BCB602 3.1 10.3 1.0 C1A L:BCB602 3.1 8.7 1.0 CE1 L:HIS173 3.3 14.1 1.0 CHA L:BCB602 3.4 12.8 1.0 CHB L:BCB602 3.4 17.1 1.0 CHC L:BCB602 3.4 17.5 1.0 CHD L:BCB602 3.5 8.0 1.0 CAB M:BCB603 3.5 10.8 1.0 OBB M:BCB603 3.8 13.9 1.0 C3D L:BCB602 4.2 8.3 1.0 C2B L:BCB602 4.2 11.5 1.0 C3B L:BCB602 4.2 21.6 1.0 C3B M:BCB603 4.2 10.6 1.0 C2D L:BCB602 4.3 10.1 1.0 CG L:HIS173 4.3 11.5 1.0 C2C L:BCB602 4.4 10.4 1.0 C3C L:BCB602 4.4 16.1 1.0 C3A L:BCB602 4.4 12.4 1.0 C2A L:BCB602 4.4 8.2 1.0 ND1 L:HIS173 4.4 13.9 1.0 CD1 L:TRP167 4.6 18.6 1.0 NE1 L:TRP167 4.6 14.1 1.0 CBD L:BCB602 4.8 20.1 1.0 C2B M:BCB603 4.9 5.4 1.0 C4B M:BCB603 4.9 12.4 1.0

Magnesium binding site 2 out of 4 in the Crystallographic Refinement at 2.3 Angstroms Resolution and Refined Model of the Photosynthetic Reaction Center From Rhodopseudomonas Viridis


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystallographic Refinement at 2.3 Angstroms Resolution and Refined Model of the Photosynthetic Reaction Center From Rhodopseudomonas Viridis within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg604 b:13.7 occ:1.00 MG L:BCB604 0.0 13.7 1.0 NC L:BCB604 2.0 11.6 1.0 NB L:BCB604 2.0 6.6 1.0 ND L:BCB604 2.1 6.5 1.0 NE2 L:HIS153 2.2 11.2 1.0 NA L:BCB604 2.2 3.0 1.0 C1C L:BCB604 3.0 11.0 1.0 C4B L:BCB604 3.0 3.0 1.0 C4C L:BCB604 3.0 7.9 1.0 C4D L:BCB604 3.1 9.5 1.0 C1B L:BCB604 3.1 6.4 1.0 CD2 L:HIS153 3.1 3.0 1.0 C1D L:BCB604 3.2 18.0 1.0 C4A L:BCB604 3.2 3.3 1.0 CE1 L:HIS153 3.2 14.6 1.0 C1A L:BCB604 3.3 16.1 1.0 CHC L:BCB604 3.3 3.0 1.0 CHD L:BCB604 3.4 12.5 1.0 CHB L:BCB604 3.5 3.0 1.0 CHA L:BCB604 3.5 18.6 1.0 C2C L:BCB604 4.2 8.0 1.0 C3C L:BCB604 4.3 10.4 1.0 C3B L:BCB604 4.3 7.8 1.0 C3D L:BCB604 4.3 11.7 1.0 C2B L:BCB604 4.3 16.1 1.0 CG L:HIS153 4.3 3.0 1.0 ND1 L:HIS153 4.3 14.4 1.0 C2D L:BCB604 4.3 18.4 1.0 OBB L:BPB606 4.4 19.8 1.0 C3A L:BCB604 4.5 8.8 1.0 C2A L:BCB604 4.6 8.5 1.0 CE2 M:TYR208 4.6 13.1 1.0 C20 L:BPB606 4.7 10.1 1.0 CMC L:BCB604 4.8 5.6 1.0 CD2 L:LEU154 4.9 15.4 1.0

Magnesium binding site 3 out of 4 in the Crystallographic Refinement at 2.3 Angstroms Resolution and Refined Model of the Photosynthetic Reaction Center From Rhodopseudomonas Viridis


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Crystallographic Refinement at 2.3 Angstroms Resolution and Refined Model of the Photosynthetic Reaction Center From Rhodopseudomonas Viridis within 5.0Å range: probe atom residue distance (Å) B Occ M:Mg601 b:11.4 occ:1.00 MG M:BCB601 0.0 11.4 1.0 ND M:BCB601 2.0 15.2 1.0 NE2 M:HIS180 2.1 12.5 1.0 NB M:BCB601 2.1 11.9 1.0 NC M:BCB601 2.1 8.6 1.0 NA M:BCB601 2.1 17.4 1.0 C4D M:BCB601 2.9 17.4 1.0 CD2 M:HIS180 3.0 18.1 1.0 C1C M:BCB601 3.1 14.6 1.0 C4A M:BCB601 3.1 14.3 1.0 C4B M:BCB601 3.1 6.6 1.0 C1D M:BCB601 3.1 15.1 1.0 C1B M:BCB601 3.1 13.8 1.0 C1A M:BCB601 3.1 13.8 1.0 C4C M:BCB601 3.1 5.6 1.0 CE1 M:HIS180 3.2 3.3 1.0 CHA M:BCB601 3.4 13.0 1.0 CHC M:BCB601 3.4 5.1 1.0 CHB M:BCB601 3.5 12.6 1.0 CHD M:BCB601 3.5 12.4 1.0 C3D M:BCB601 4.2 17.4 1.0 CG M:HIS180 4.2 8.9 1.0 C2D M:BCB601 4.3 18.2 1.0 ND1 M:HIS180 4.3 11.4 1.0 C2B M:BCB601 4.4 8.7 1.0 C3B M:BCB601 4.4 6.1 1.0 C2C M:BCB601 4.4 9.4 1.0 OBB M:BPB605 4.4 36.9 1.0 C3C M:BCB601 4.4 13.3 1.0 C3A M:BCB601 4.4 15.0 1.0 C2A M:BCB601 4.4 4.2 1.0 CBA M:BCB601 4.7 17.1 1.0 C16 M:NS1613 4.8 39.2 1.0 CMC M:BCB601 4.8 16.8 1.0 CBD M:BCB601 4.9 5.6 1.0

Magnesium binding site 4 out of 4 in the Crystallographic Refinement at 2.3 Angstroms Resolution and Refined Model of the Photosynthetic Reaction Center From Rhodopseudomonas Viridis


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Crystallographic Refinement at 2.3 Angstroms Resolution and Refined Model of the Photosynthetic Reaction Center From Rhodopseudomonas Viridis within 5.0Å range: probe atom residue distance (Å) B Occ M:Mg603 b:11.6 occ:1.00 MG M:BCB603 0.0 11.6 1.0 NE2 M:HIS200 1.9 5.0 1.0 ND M:BCB603 2.0 9.1 1.0 NA M:BCB603 2.0 3.0 1.0 NC M:BCB603 2.1 9.0 1.0 NB M:BCB603 2.1 9.2 1.0 CE1 M:HIS200 2.8 3.0 1.0 C4D M:BCB603 2.9 17.3 1.0 C4A M:BCB603 3.0 3.0 1.0 CD2 M:HIS200 3.0 14.0 1.0 C1A M:BCB603 3.0 6.3 1.0 C1C M:BCB603 3.0 10.8 1.0 C4B M:BCB603 3.1 12.4 1.0 C1B M:BCB603 3.1 6.8 1.0 C1D M:BCB603 3.1 7.0 1.0 C4C M:BCB603 3.1 8.8 1.0 CHA M:BCB603 3.4 3.0 1.0 CHB M:BCB603 3.4 14.2 1.0 CHC M:BCB603 3.4 15.8 1.0 CHD M:BCB603 3.5 8.5 1.0 CBB L:BCB602 3.7 3.0 1.0 CAB L:BCB602 3.7 13.6 1.0 OBB L:BCB602 3.9 3.0 1.0 ND1 M:HIS200 3.9 3.0 1.0 CG M:HIS200 4.1 9.7 1.0 C3D M:BCB603 4.1 14.2 1.0 C2D M:BCB603 4.2 8.1 1.0 C3B M:BCB603 4.3 10.6 1.0 C2B M:BCB603 4.3 5.4 1.0 C3A M:BCB603 4.3 3.0 1.0 C2A M:BCB603 4.3 3.0 1.0 C3B L:BCB602 4.4 21.6 1.0 C2C M:BCB603 4.4 7.0 1.0 C3C M:BCB603 4.4 4.4 1.0 CD1 M:ILE204 4.7 12.6 1.0 CBD M:BCB603 4.8 13.2 1.0 CMC M:BCB603 5.0 7.5 1.0

J.Deisenhofer, O.Epp, I.Sinning, H.Michel. Crystallographic Refinement at 2.3 A Resolution and Refined Model of the Photosynthetic Reaction Centre From Rhodopseudomonas Viridis. J.Mol.Biol. V. 246 429 1995.
ISSN: ISSN 0022-2836
PubMed: 7877166
DOI: 10.1006/JMBI.1994.0097