Magnesium in PDB 2rcr: Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides

The structure of Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides, PDB code: 2rcr was solved by C.-H.Chang, J.Norris, M.Schiffer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	N/A / 3.10
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	142.200, 139.600, 78.700, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The structure of Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides also contains other interesting chemical elements:

Iron

(Fe)

1 atom

The binding sites of Magnesium atom in the Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides (pdb code 2rcr). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides, PDB code: 2rcr:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides within 5.0Å range: probe atom residue distance (Å) B Occ M:Mg601 b:0.0 occ:1.00 MG M:BCL601 0.0 0.0 1.0 ND M:BCL601 2.0 0.0 1.0 NB M:BCL601 2.0 0.0 1.0 NA M:BCL601 2.1 0.0 1.0 NC M:BCL601 2.1 0.0 1.0 NE2 M:HIS180 2.2 0.0 1.0 C4D M:BCL601 2.9 0.0 1.0 CE1 M:HIS180 2.9 0.0 1.0 C4B M:BCL601 3.1 0.0 1.0 C1B M:BCL601 3.1 0.0 1.0 C1A M:BCL601 3.1 0.0 1.0 C4A M:BCL601 3.1 0.0 1.0 C1C M:BCL601 3.1 0.0 1.0 C1D M:BCL601 3.1 0.0 1.0 C4C M:BCL601 3.2 0.0 1.0 CHA M:BCL601 3.3 0.0 1.0 CD2 M:HIS180 3.4 0.0 1.0 CHC M:BCL601 3.4 0.0 1.0 CHB M:BCL601 3.4 0.0 1.0 CHD M:BCL601 3.5 0.0 1.0 C3D M:BCL601 4.1 0.0 1.0 ND1 M:HIS180 4.1 0.0 1.0 C2D M:BCL601 4.3 0.0 1.0 C2B M:BCL601 4.3 0.0 1.0 C3B M:BCL601 4.3 0.0 1.0 CG M:HIS180 4.3 0.0 1.0 C2A M:BCL601 4.4 0.0 1.0 C2C M:BCL601 4.4 0.0 1.0 C3A M:BCL601 4.4 0.0 1.0 C3C M:BCL601 4.4 0.0 1.0 CBD M:BCL601 4.8 0.0 1.0

Magnesium binding site 2 out of 4 in the Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg350 b:0.0 occ:1.00 MG L:BCL350 0.0 0.0 1.0 ND L:BCL350 2.0 0.0 1.0 NB L:BCL350 2.0 0.0 1.0 NA L:BCL350 2.2 0.0 1.0 NC L:BCL350 2.2 0.0 1.0 C4D L:BCL350 2.8 0.0 1.0 C4B L:BCL350 3.1 0.0 1.0 C1B L:BCL350 3.1 0.0 1.0 C1A L:BCL350 3.1 0.0 1.0 C1C L:BCL350 3.1 0.0 1.0 C4A L:BCL350 3.1 0.0 1.0 C1D L:BCL350 3.2 0.0 1.0 NE2 L:HIS173 3.2 0.0 1.0 C4C L:BCL350 3.2 0.0 1.0 CHA L:BCL350 3.3 0.0 1.0 CHC L:BCL350 3.4 0.0 1.0 CHB L:BCL350 3.4 0.0 1.0 CHD L:BCL350 3.6 0.0 1.0 CD2 L:HIS173 3.7 0.0 1.0 OBB M:BCL400 3.9 0.0 1.0 C3D L:BCL350 4.1 0.0 1.0 CAB M:BCL400 4.1 0.0 1.0 CE1 L:HIS173 4.2 0.0 1.0 C2B L:BCL350 4.3 0.0 1.0 C2D L:BCL350 4.3 0.0 1.0 C3B L:BCL350 4.3 0.0 1.0 C2A L:BCL350 4.4 0.0 1.0 C2C L:BCL350 4.4 0.0 1.0 C3A L:BCL350 4.4 0.0 1.0 C3C L:BCL350 4.5 0.0 1.0 CBB M:BCL400 4.5 0.0 1.0 C3B M:BCL400 4.7 0.0 1.0 CBD L:BCL350 4.8 0.0 1.0 CG L:HIS173 4.9 0.0 1.0

Magnesium binding site 3 out of 4 in the Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides within 5.0Å range: probe atom residue distance (Å) B Occ M:Mg400 b:0.0 occ:1.00 MG M:BCL400 0.0 0.0 1.0 ND M:BCL400 2.0 0.0 1.0 NC M:BCL400 2.0 0.0 1.0 NB M:BCL400 2.0 0.0 1.0 NA M:BCL400 2.3 0.0 1.0 NE2 M:HIS200 2.3 0.0 1.0 C4D M:BCL400 3.0 0.0 1.0 C1C M:BCL400 3.0 0.0 1.0 C4B M:BCL400 3.1 0.0 1.0 C1B M:BCL400 3.1 0.0 1.0 C4C M:BCL400 3.1 0.0 1.0 C1D M:BCL400 3.1 0.0 1.0 CD2 M:HIS200 3.2 0.0 1.0 C4A M:BCL400 3.2 0.0 1.0 C1A M:BCL400 3.3 0.0 1.0 CBB L:BCL350 3.3 0.0 1.0 CE1 M:HIS200 3.4 0.0 1.0 CHC M:BCL400 3.4 0.0 1.0 CHB M:BCL400 3.4 0.0 1.0 CHD M:BCL400 3.5 0.0 1.0 CHA M:BCL400 3.5 0.0 1.0 CAB L:BCL350 3.7 0.0 1.0 C3D M:BCL400 4.2 0.0 1.0 OBB L:BCL350 4.2 0.0 1.0 C3B L:BCL350 4.3 0.0 1.0 C2B M:BCL400 4.3 0.0 1.0 C2C M:BCL400 4.3 0.0 1.0 C2D M:BCL400 4.3 0.0 1.0 C3B M:BCL400 4.3 0.0 1.0 C3C M:BCL400 4.3 0.0 1.0 CG M:HIS200 4.4 0.0 1.0 ND1 M:HIS200 4.4 0.0 1.0 C3A M:BCL400 4.5 0.0 1.0 C2A M:BCL400 4.5 0.0 1.0 CD1 M:ILE204 4.8 0.0 1.0 C2B L:BCL350 4.9 0.0 1.0 C4B L:BCL350 5.0 0.0 1.0 CBD M:BCL400 5.0 0.0 1.0

Magnesium binding site 4 out of 4 in the Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 4 of Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg450 b:0.0 occ:1.00 MG L:BCL450 0.0 0.0 1.0 ND L:BCL450 2.0 0.0 1.0 NB L:BCL450 2.0 0.0 1.0 NA L:BCL450 2.1 0.0 1.0 NC L:BCL450 2.1 0.0 1.0 C4D L:BCL450 2.9 0.0 1.0 NE2 L:HIS153 3.0 0.0 1.0 C1B L:BCL450 3.0 0.0 1.0 C4A L:BCL450 3.0 0.0 1.0 C4B L:BCL450 3.1 0.0 1.0 C1C L:BCL450 3.1 0.0 1.0 C1A L:BCL450 3.1 0.0 1.0 C1D L:BCL450 3.1 0.0 1.0 C4C L:BCL450 3.2 0.0 1.0 CHA L:BCL450 3.4 0.0 1.0 CHB L:BCL450 3.4 0.0 1.0 CHC L:BCL450 3.4 0.0 1.0 CE1 L:HIS153 3.4 0.0 1.0 CHD L:BCL450 3.5 0.0 1.0 C3D L:BCL450 4.2 0.0 1.0 CD2 L:HIS153 4.2 0.0 1.0 C2B L:BCL450 4.3 0.0 1.0 C3B L:BCL450 4.3 0.0 1.0 C2D L:BCL450 4.3 0.0 1.0 C3A L:BCL450 4.3 0.0 1.0 C2A L:BCL450 4.4 0.0 1.0 C2C L:BCL450 4.4 0.0 1.0 C3C L:BCL450 4.4 0.0 1.0 ND1 L:HIS153 4.7 0.0 1.0 CBD L:BCL450 4.9 0.0 1.0

C.H.Chang, O.El-Kabbani, D.Tiede, J.Norris, M.Schiffer. Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides. Biochemistry V. 30 5352 1991.
ISSN: ISSN 0006-2960
PubMed: 2036404
DOI: 10.1021/BI00236A005