Magnesium in PDB 2jbl: Photosynthetic Reaction Center From Blastochloris Viridis

The structure of Photosynthetic Reaction Center From Blastochloris Viridis, PDB code: 2jbl was solved by C.R.D.Lancaster, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	26.56 / 2.40
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 (%)	19 / 20.6

The structure of Photosynthetic Reaction Center From Blastochloris Viridis also contains other interesting chemical elements:

Iron

(Fe)

5 atoms

The binding sites of Magnesium atom in the Photosynthetic Reaction Center From Blastochloris Viridis (pdb code 2jbl). 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 From Blastochloris Viridis, PDB code: 2jbl:
Jump to Magnesium binding site number: 1; 2; 3; 4;

Magnesium binding site 1 out of 4 in the Photosynthetic Reaction Center From Blastochloris Viridis


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 From Blastochloris Viridis within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg1274 b:21.7 occ:1.00 MG L:BCB1274 0.0 21.7 1.0 ND L:BCB1274 2.0 21.2 1.0 NB L:BCB1274 2.0 20.9 1.0 NC L:BCB1274 2.1 20.0 1.0 NA L:BCB1274 2.2 20.6 1.0 NE2 L:HIS173 2.2 23.4 1.0 C4D L:BCB1274 3.0 21.3 1.0 C4B L:BCB1274 3.0 19.8 1.0 C1B L:BCB1274 3.1 20.8 1.0 C1C L:BCB1274 3.1 20.0 1.0 C1D L:BCB1274 3.1 21.3 1.0 C4C L:BCB1274 3.1 19.8 1.0 C4A L:BCB1274 3.2 21.7 1.0 CD2 L:HIS173 3.2 23.7 1.0 C1A L:BCB1274 3.2 21.6 1.0 CE1 L:HIS173 3.2 24.2 1.0 CHC L:BCB1274 3.4 19.8 1.0 CHD L:BCB1274 3.5 19.3 1.0 CHB L:BCB1274 3.5 20.9 1.0 CHA L:BCB1274 3.5 21.2 1.0 CBB M:BCB1324 3.5 17.3 1.0 CAB M:BCB1324 3.6 20.2 1.0 OBB M:BCB1324 3.7 19.9 1.0 C3D L:BCB1274 4.2 21.5 1.0 C2B L:BCB1274 4.3 20.4 1.0 C3B L:BCB1274 4.3 20.3 1.0 C2D L:BCB1274 4.3 20.5 1.0 ND1 L:HIS173 4.3 22.5 1.0 CD1 L:TRP167 4.3 21.1 1.0 CG L:HIS173 4.3 24.2 1.0 C2C L:BCB1274 4.4 19.3 1.0 C3C L:BCB1274 4.4 20.0 1.0 NE1 L:TRP167 4.4 22.0 1.0 C3B M:BCB1324 4.4 18.6 1.0 C3A L:BCB1274 4.5 20.9 1.0 C2A L:BCB1274 4.5 20.9 1.0 CBD L:BCB1274 4.9 21.8 1.0 C2B M:BCB1324 5.0 19.5 1.0

Magnesium binding site 2 out of 4 in the Photosynthetic Reaction Center From Blastochloris Viridis


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 From Blastochloris Viridis within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg1275 b:22.0 occ:1.00 MG L:BCB1275 0.0 22.0 1.0 ND L:BCB1275 2.0 21.3 1.0 NB L:BCB1275 2.1 22.6 1.0 NC L:BCB1275 2.1 22.0 1.0 NA L:BCB1275 2.2 21.7 1.0 NE2 L:HIS153 2.2 22.4 1.0 C4D L:BCB1275 3.0 21.7 1.0 C4B L:BCB1275 3.1 22.5 1.0 C1C L:BCB1275 3.1 21.6 1.0 C1B L:BCB1275 3.1 23.0 1.0 C1D L:BCB1275 3.1 21.9 1.0 CD2 L:HIS153 3.1 23.3 1.0 C4C L:BCB1275 3.2 22.4 1.0 C4A L:BCB1275 3.2 22.0 1.0 C1A L:BCB1275 3.2 22.1 1.0 CE1 L:HIS153 3.3 22.1 1.0 CHC L:BCB1275 3.4 21.5 1.0 CHD L:BCB1275 3.5 22.2 1.0 CHB L:BCB1275 3.5 21.8 1.0 CHA L:BCB1275 3.5 22.8 1.0 C3D L:BCB1275 4.2 21.9 1.0 C2D L:BCB1275 4.3 20.8 1.0 C2B L:BCB1275 4.3 23.1 1.0 C3B L:BCB1275 4.3 22.8 1.0 CG L:HIS153 4.3 22.6 1.0 C2C L:BCB1275 4.4 22.7 1.0 ND1 L:HIS153 4.4 22.8 1.0 C3C L:BCB1275 4.4 22.8 1.0 OBB L:BPB1276 4.4 29.1 1.0 C3A L:BCB1275 4.5 21.6 1.0 C2A L:BCB1275 4.5 20.4 1.0 CE2 M:TYR208 4.6 21.4 1.0 CD2 L:LEU154 4.8 20.9 1.0 CBD L:BCB1275 5.0 22.5 1.0

Magnesium binding site 3 out of 4 in the Photosynthetic Reaction Center From Blastochloris Viridis


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 From Blastochloris Viridis within 5.0Å range: probe atom residue distance (Å) B Occ L:Mg1278 b:25.6 occ:1.00 MG L:BCB1278 0.0 25.6 1.0 ND L:BCB1278 2.0 26.7 1.0 NB L:BCB1278 2.1 28.9 1.0 NC L:BCB1278 2.1 26.0 1.0 NA L:BCB1278 2.2 27.7 1.0 NE2 M:HIS180 2.2 29.1 1.0 C4D L:BCB1278 3.0 27.1 1.0 C4B L:BCB1278 3.1 29.4 1.0 C1C L:BCB1278 3.1 26.8 1.0 C1B L:BCB1278 3.1 29.4 1.0 C1D L:BCB1278 3.1 24.7 1.0 CD2 M:HIS180 3.1 27.2 1.0 C4C L:BCB1278 3.1 25.8 1.0 C4A L:BCB1278 3.2 28.7 1.0 C1A L:BCB1278 3.2 27.7 1.0 CE1 M:HIS180 3.3 27.4 1.0 CHC L:BCB1278 3.4 28.0 1.0 CHD L:BCB1278 3.5 24.4 1.0 CHB L:BCB1278 3.5 29.6 1.0 CHA L:BCB1278 3.5 27.3 1.0 C3D L:BCB1278 4.2 25.7 1.0 C2D L:BCB1278 4.3 24.5 1.0 C3B L:BCB1278 4.3 33.0 1.0 C2B L:BCB1278 4.3 31.7 1.0 CG M:HIS180 4.3 26.5 1.0 C2C L:BCB1278 4.4 26.8 1.0 ND1 M:HIS180 4.4 28.4 1.0 C3C L:BCB1278 4.4 26.6 1.0 OBB M:BPB1325 4.4 40.2 1.0 C3A L:BCB1278 4.5 28.4 1.0 C2A L:BCB1278 4.5 28.6 1.0 CE2 L:PHE181 4.9 22.4 1.0 CBA L:BCB1278 4.9 37.6 1.0 CBD L:BCB1278 5.0 28.5 1.0

Magnesium binding site 4 out of 4 in the Photosynthetic Reaction Center From Blastochloris Viridis


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 From Blastochloris Viridis within 5.0Å range: probe atom residue distance (Å) B Occ M:Mg1324 b:23.8 occ:1.00 MG M:BCB1324 0.0 23.8 1.0 ND M:BCB1324 2.0 23.5 1.0 NB M:BCB1324 2.0 20.8 1.0 NC M:BCB1324 2.1 21.9 1.0 NA M:BCB1324 2.2 21.9 1.0 NE2 M:HIS200 2.2 23.7 1.0 C4D M:BCB1324 3.0 24.1 1.0 C1C M:BCB1324 3.0 22.2 1.0 C4B M:BCB1324 3.0 20.8 1.0 C1B M:BCB1324 3.1 20.9 1.0 C1D M:BCB1324 3.1 24.0 1.0 C4C M:BCB1324 3.1 23.1 1.0 C4A M:BCB1324 3.2 22.2 1.0 CE1 M:HIS200 3.2 22.8 1.0 C1A M:BCB1324 3.2 23.7 1.0 CD2 M:HIS200 3.2 22.8 1.0 CHC M:BCB1324 3.4 20.6 1.0 CHD M:BCB1324 3.5 23.4 1.0 CHA M:BCB1324 3.5 24.3 1.0 CHB M:BCB1324 3.5 21.3 1.0 CBB L:BCB1274 3.6 20.7 1.0 CAB L:BCB1274 3.7 22.1 1.0 OBB L:BCB1274 3.8 22.1 1.0 C3D M:BCB1324 4.2 25.3 1.0 C2B M:BCB1324 4.3 19.5 1.0 C3B M:BCB1324 4.3 18.6 1.0 ND1 M:HIS200 4.3 21.0 1.0 C2D M:BCB1324 4.3 24.2 1.0 C2C M:BCB1324 4.3 22.1 1.0 C3C M:BCB1324 4.3 21.6 1.0 CG M:HIS200 4.4 22.2 1.0 C3B L:BCB1274 4.5 20.3 1.0 C3A M:BCB1324 4.5 22.9 1.0 C2A M:BCB1324 4.5 23.2 1.0 CBD M:BCB1324 4.9 26.0 1.0 CD1 M:ILE204 4.9 21.2 1.0 CMC M:BCB1324 5.0 20.4 1.0

C.R.D.Lancaster, C.Hunte, J.Kelley, B.L.Trumpower, R.Ditchfield. A Comparison of Stigmatellin Conformations, Free and Bound to the Photosynthetic Reaction Center and the Cytochrome Bc(1) Complex. J.Mol.Biol. V. 368 197 2007.
ISSN: ISSN 0022-2836
PubMed: 17337272
DOI: 10.1016/J.JMB.2007.02.013