Atomistry » Magnesium » PDB 101d-1an0 » 1aig
Atomistry »
  Magnesium »
    PDB 101d-1an0 »
      1aig »

Magnesium in PDB 1aig: Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State

Protein crystallography data

The structure of Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State, PDB code: 1aig was solved by M.H.B.Stowell, T.M.Mcphillips, S.M.Soltis, D.C.Rees, E.Abresch, G.Feher, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 2.60
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 140.100, 140.100, 271.700, 90.00, 90.00, 90.00
R / Rfree (%) 21.5 / 29.9

Other elements in 1aig:

The structure of Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State also contains other interesting chemical elements:

Iron (Fe) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State (pdb code 1aig). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 8 binding sites of Magnesium where determined in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State, PDB code: 1aig:
Jump to Magnesium binding site number: 1; 2; 3; 4; 5; 6; 7; 8;

Magnesium binding site 1 out of 8 in 1aig

Go back to Magnesium Binding Sites List in 1aig
Magnesium binding site 1 out of 8 in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State


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 Rhodobacter Sphaeroides in the D+Qb-Charge Separated State within 5.0Å range:
probe atom residue distance (Å) B Occ
L:Mg282

b:43.5
occ:1.00
 MG L:BCL282 0.0 43.5 1.0
ND L:BCL282 2.0 43.3 1.0
NC L:BCL282 2.0 41.8 1.0
NB L:BCL282 2.1 44.5 1.0
NA L:BCL282 2.1 45.8 1.0
NE2 L:HIS173 2.4 37.2 1.0
C4A L:BCL282 3.0 45.0 1.0
C4C L:BCL282 3.0 43.1 1.0
C1B L:BCL282 3.0 44.0 1.0
C4D L:BCL282 3.1 45.0 1.0
C1D L:BCL282 3.1 42.5 1.0
C1C L:BCL282 3.1 40.3 1.0
CE1 L:HIS173 3.1 37.6 1.0
C4B L:BCL282 3.1 44.7 1.0
C1A L:BCL282 3.2 45.0 1.0
CHB L:BCL282 3.4 44.7 1.0
CHD L:BCL282 3.4 44.1 1.0
CHC L:BCL282 3.4 43.7 1.0
CBB M:BCL310 3.4 48.1 1.0
CD2 L:HIS173 3.5 36.6 1.0
CHA L:BCL282 3.5 45.2 1.0
CAB M:BCL310 3.5 47.3 1.0
OBB M:BCL310 3.6 47.2 1.0
C2D L:BCL282 4.2 43.4 1.0
C2B L:BCL282 4.3 43.6 1.0
C3B M:BCL310 4.3 45.0 1.0
C3B L:BCL282 4.3 43.2 1.0
ND1 L:HIS173 4.3 39.1 1.0
C3D L:BCL282 4.3 45.6 1.0
C2C L:BCL282 4.4 37.3 1.0
C3C L:BCL282 4.4 39.5 1.0
C3A L:BCL282 4.4 44.9 1.0
C2A L:BCL282 4.5 44.3 1.0
CG L:HIS173 4.5 37.6 1.0
CD2 L:PHE167 4.9 48.6 1.0
C2B M:BCL310 4.9 44.6 1.0
C4B M:BCL310 5.0 42.8 1.0
CBD L:BCL282 5.0 43.2 1.0

Magnesium binding site 2 out of 8 in 1aig

Go back to Magnesium Binding Sites List in 1aig
Magnesium binding site 2 out of 8 in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State


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 Rhodobacter Sphaeroides in the D+Qb-Charge Separated State within 5.0Å range:
probe atom residue distance (Å) B Occ
L:Mg283

b:37.0
occ:1.00
 MG L:BCL283 0.0 37.0 1.0
NC L:BCL283 2.0 36.1 1.0
ND L:BCL283 2.0 37.6 1.0
NA L:BCL283 2.0 37.0 1.0
NB L:BCL283 2.0 36.0 1.0
NE2 L:HIS153 2.6 51.5 1.0
C4A L:BCL283 3.0 37.7 1.0
C1B L:BCL283 3.0 38.9 1.0
C4C L:BCL283 3.0 37.8 1.0
C4D L:BCL283 3.0 39.0 1.0
C1C L:BCL283 3.1 37.0 1.0
C1D L:BCL283 3.1 38.7 1.0
C4B L:BCL283 3.1 36.8 1.0
C1A L:BCL283 3.1 39.2 1.0
CHB L:BCL283 3.3 37.4 1.0
CHD L:BCL283 3.4 38.7 1.0
CHC L:BCL283 3.4 34.1 1.0
CHA L:BCL283 3.4 40.4 1.0
CE1 L:HIS153 3.5 51.6 1.0
CD2 L:HIS153 3.5 51.8 1.0
C2D L:BCL283 4.2 37.5 1.0
OBB L:BPH285 4.2 47.4 1.0
C2B L:BCL283 4.2 39.5 1.0
C3D L:BCL283 4.3 37.5 1.0
C3B L:BCL283 4.3 37.4 1.0
C3A L:BCL283 4.3 39.5 1.0
C3C L:BCL283 4.3 39.2 1.0
C2C L:BCL283 4.4 40.4 1.0
C2A L:BCL283 4.4 39.4 1.0
ND1 L:HIS153 4.6 52.0 1.0
CE2 M:TYR210 4.7 45.2 1.0
CG L:HIS153 4.7 51.7 1.0
CBA L:BCL283 4.8 43.3 1.0
CBD L:BCL283 4.9 43.1 1.0
C20 L:BPH285 5.0 37.5 1.0

Magnesium binding site 3 out of 8 in 1aig

Go back to Magnesium Binding Sites List in 1aig
Magnesium binding site 3 out of 8 in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State


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 Rhodobacter Sphaeroides in the D+Qb-Charge Separated State within 5.0Å range:
probe atom residue distance (Å) B Occ
M:Mg309

b:51.5
occ:1.00
 MG M:BCL309 0.0 51.5 1.0
ND M:BCL309 2.0 47.0 1.0
NC M:BCL309 2.0 49.5 1.0
NA M:BCL309 2.1 51.3 1.0
NB M:BCL309 2.1 51.4 1.0
NE2 M:HIS182 2.4 51.4 1.0
C4A M:BCL309 3.0 51.5 1.0
C4C M:BCL309 3.0 48.5 1.0
C1D M:BCL309 3.0 47.2 1.0
C4D M:BCL309 3.0 45.8 1.0
C1B M:BCL309 3.1 51.9 1.0
C1C M:BCL309 3.1 49.3 1.0
C4B M:BCL309 3.1 52.7 1.0
C1A M:BCL309 3.1 49.9 1.0
CD2 M:HIS182 3.3 50.0 1.0
CHB M:BCL309 3.4 51.3 1.0
CHD M:BCL309 3.4 47.2 1.0
CE1 M:HIS182 3.4 50.8 1.0
CHC M:BCL309 3.4 51.4 1.0
CHA M:BCL309 3.4 47.2 1.0
C2D M:BCL309 4.2 47.1 1.0
C2B M:BCL309 4.3 53.2 1.0
C3D M:BCL309 4.3 44.6 1.0
C3B M:BCL309 4.3 53.8 1.0
C3C M:BCL309 4.3 47.4 1.0
C3A M:BCL309 4.4 52.9 1.0
C2C M:BCL309 4.4 49.1 1.0
C2A M:BCL309 4.4 52.2 1.0
CG M:HIS182 4.5 49.4 1.0
ND1 M:HIS182 4.5 49.8 1.0
CBB L:BPH284 4.5 44.8 1.0
CE2 L:PHE181 4.6 36.6 1.0
CBD M:BCL309 4.9 48.1 1.0

Magnesium binding site 4 out of 8 in 1aig

Go back to Magnesium Binding Sites List in 1aig
Magnesium binding site 4 out of 8 in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State


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 Rhodobacter Sphaeroides in the D+Qb-Charge Separated State within 5.0Å range:
probe atom residue distance (Å) B Occ
M:Mg310

b:43.0
occ:1.00
 MG M:BCL310 0.0 43.0 1.0
NC M:BCL310 2.0 43.4 1.0
ND M:BCL310 2.0 42.9 1.0
NB M:BCL310 2.1 43.5 1.0
NA M:BCL310 2.1 44.6 1.0
NE2 M:HIS202 2.3 35.6 1.0
CE1 M:HIS202 3.0 37.9 1.0
C1C M:BCL310 3.0 41.5 1.0
C4D M:BCL310 3.0 41.6 1.0
C4A M:BCL310 3.0 43.9 1.0
C4C M:BCL310 3.0 42.6 1.0
C1B M:BCL310 3.0 45.0 1.0
C1D M:BCL310 3.1 44.0 1.0
C4B M:BCL310 3.1 42.8 1.0
C1A M:BCL310 3.1 43.2 1.0
CHB M:BCL310 3.4 44.7 1.0
CHC M:BCL310 3.4 42.6 1.0
CHD M:BCL310 3.4 43.7 1.0
CHA M:BCL310 3.4 41.5 1.0
CD2 M:HIS202 3.5 38.5 1.0
OBB L:BCL282 3.5 43.7 1.0
CAB L:BCL282 3.5 42.0 1.0
CBB L:BCL282 3.5 40.7 1.0
C2D M:BCL310 4.2 44.1 1.0
C2B M:BCL310 4.3 44.6 1.0
ND1 M:HIS202 4.3 37.4 1.0
C3B M:BCL310 4.3 45.0 1.0
C3B L:BCL282 4.3 43.2 1.0
C3D M:BCL310 4.3 42.4 1.0
C2C M:BCL310 4.3 41.0 1.0
C3C M:BCL310 4.3 40.9 1.0
C3A M:BCL310 4.4 43.1 1.0
C2A M:BCL310 4.4 43.4 1.0
CG M:HIS202 4.5 40.2 1.0
CBD M:BCL310 4.9 40.6 1.0
C4B L:BCL282 4.9 44.7 1.0

Magnesium binding site 5 out of 8 in 1aig

Go back to Magnesium Binding Sites List in 1aig
Magnesium binding site 5 out of 8 in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 5 of Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State within 5.0Å range:
probe atom residue distance (Å) B Occ
N:Mg282

b:45.9
occ:1.00
 MG N:BCL282 0.0 45.9 1.0
ND N:BCL282 2.0 45.1 1.0
NA N:BCL282 2.1 44.6 1.0
NC N:BCL282 2.1 43.8 1.0
NB N:BCL282 2.1 46.8 1.0
NE2 O:HIS182 2.4 39.8 1.0
C4A N:BCL282 3.0 44.7 1.0
C4D N:BCL282 3.0 45.2 1.0
C1D N:BCL282 3.1 46.2 1.0
C1C N:BCL282 3.1 42.9 1.0
C4C N:BCL282 3.1 43.3 1.0
C1B N:BCL282 3.1 45.2 1.0
C1A N:BCL282 3.1 46.4 1.0
C4B N:BCL282 3.1 45.0 1.0
CE1 O:HIS182 3.3 42.0 1.0
CD2 O:HIS182 3.3 38.7 1.0
CHC N:BCL282 3.4 44.6 1.0
CHB N:BCL282 3.4 44.7 1.0
CHD N:BCL282 3.4 44.0 1.0
CHA N:BCL282 3.4 45.6 1.0
C2D N:BCL282 4.2 47.3 1.0
C3D N:BCL282 4.3 45.8 1.0
C2B N:BCL282 4.3 45.0 1.0
C3B N:BCL282 4.3 45.6 1.0
C3A N:BCL282 4.4 45.4 1.0
C2C N:BCL282 4.4 40.4 1.0
C2A N:BCL282 4.4 46.1 1.0
CBB O:BPH310 4.4 50.7 1.0
C3C N:BCL282 4.4 40.1 1.0
ND1 O:HIS182 4.4 40.0 1.0
CG O:HIS182 4.5 40.5 1.0
CE2 N:PHE181 4.6 41.2 1.0
CBD N:BCL282 4.9 46.5 1.0

Magnesium binding site 6 out of 8 in 1aig

Go back to Magnesium Binding Sites List in 1aig
Magnesium binding site 6 out of 8 in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 6 of Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State within 5.0Å range:
probe atom residue distance (Å) B Occ
N:Mg283

b:54.4
occ:1.00
 MG N:BCL283 0.0 54.4 1.0
ND N:BCL283 2.0 54.4 1.0
NC N:BCL283 2.1 52.5 1.0
NB N:BCL283 2.1 52.1 1.0
NA N:BCL283 2.1 55.5 1.0
NE2 N:HIS173 2.2 39.1 1.0
C4A N:BCL283 3.0 53.9 1.0
CE1 N:HIS173 3.0 38.9 1.0
C4C N:BCL283 3.0 52.5 1.0
C1B N:BCL283 3.1 52.3 1.0
C1C N:BCL283 3.1 50.1 1.0
C4D N:BCL283 3.1 55.0 1.0
C1D N:BCL283 3.1 55.6 1.0
OBB O:BCL309 3.1 60.1 1.0
C4B N:BCL283 3.1 51.0 1.0
C1A N:BCL283 3.2 54.6 1.0
CD2 N:HIS173 3.3 41.1 1.0
CHB N:BCL283 3.4 52.8 1.0
CHD N:BCL283 3.4 55.4 1.0
CAB O:BCL309 3.4 55.3 1.0
CHC N:BCL283 3.4 50.0 1.0
CHA N:BCL283 3.5 55.1 1.0
CBB O:BCL309 3.6 53.9 1.0
ND1 N:HIS173 4.2 41.1 1.0
C2D N:BCL283 4.3 56.2 1.0
C2B N:BCL283 4.3 51.7 1.0
C3B N:BCL283 4.3 50.5 1.0
C3D N:BCL283 4.3 56.1 1.0
C3B O:BCL309 4.3 53.2 1.0
CG N:HIS173 4.4 41.0 1.0
C3A N:BCL283 4.4 53.3 1.0
C3C N:BCL283 4.4 51.1 1.0
C2C N:BCL283 4.4 50.2 1.0
C2A N:BCL283 4.4 53.3 1.0
CD2 N:PHE167 4.8 54.3 1.0
CBD N:BCL283 5.0 53.3 1.0

Magnesium binding site 7 out of 8 in 1aig

Go back to Magnesium Binding Sites List in 1aig
Magnesium binding site 7 out of 8 in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 7 of Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State within 5.0Å range:
probe atom residue distance (Å) B Occ
N:Mg284

b:39.1
occ:1.00
 MG N:BCL284 0.0 39.1 1.0
NC N:BCL284 2.0 37.2 1.0
ND N:BCL284 2.0 41.2 1.0
NA N:BCL284 2.0 39.2 1.0
NB N:BCL284 2.1 38.2 1.0
NE2 N:HIS153 2.7 53.0 1.0
C4A N:BCL284 3.0 41.8 1.0
C4C N:BCL284 3.0 38.4 1.0
C1C N:BCL284 3.0 38.4 1.0
C4D N:BCL284 3.0 44.1 1.0
C1B N:BCL284 3.1 37.8 1.0
C1D N:BCL284 3.1 40.9 1.0
C4B N:BCL284 3.1 39.0 1.0
C1A N:BCL284 3.1 42.0 1.0
CHB N:BCL284 3.3 39.9 1.0
CHC N:BCL284 3.4 39.4 1.0
CHD N:BCL284 3.4 38.6 1.0
CD2 N:HIS153 3.4 52.8 1.0
CHA N:BCL284 3.4 44.2 1.0
CE1 N:HIS153 3.7 51.9 1.0
C2D N:BCL284 4.2 42.0 1.0
C2B N:BCL284 4.3 37.7 1.0
C3C N:BCL284 4.3 39.9 1.0
C2C N:BCL284 4.3 38.7 1.0
C3D N:BCL284 4.3 44.1 1.0
C3B N:BCL284 4.3 38.6 1.0
C3A N:BCL284 4.3 43.9 1.0
C2A N:BCL284 4.4 42.7 1.0
CE2 O:TYR210 4.6 44.2 1.0
OBB N:BPH285 4.6 55.2 1.0
CG N:HIS153 4.7 52.9 1.0
ND1 N:HIS153 4.8 51.4 1.0
CBA N:BCL284 4.8 52.5 1.0
C19 N:BPH285 4.8 38.4 1.0
CBC N:BCL284 4.8 39.6 1.0
CBD N:BCL284 4.9 45.8 1.0

Magnesium binding site 8 out of 8 in 1aig

Go back to Magnesium Binding Sites List in 1aig
Magnesium binding site 8 out of 8 in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 8 of Photosynthetic Reaction Center From Rhodobacter Sphaeroides in the D+Qb-Charge Separated State within 5.0Å range:
probe atom residue distance (Å) B Occ
O:Mg309

b:51.2
occ:1.00
 MG O:BCL309 0.0 51.2 1.0
ND O:BCL309 2.0 50.5 1.0
NB O:BCL309 2.1 52.3 1.0
NC O:BCL309 2.1 51.8 1.0
NA O:BCL309 2.1 50.3 1.0
NE2 O:HIS202 2.2 42.1 1.0
C4D O:BCL309 3.0 50.9 1.0
C4A O:BCL309 3.1 49.7 1.0
C1D O:BCL309 3.1 51.2 1.0
C1B O:BCL309 3.1 51.0 1.0
C1C O:BCL309 3.1 49.8 1.0
C4C O:BCL309 3.1 50.6 1.0
C4B O:BCL309 3.1 53.0 1.0
C1A O:BCL309 3.1 49.4 1.0
CE1 O:HIS202 3.1 41.9 1.0
CD2 O:HIS202 3.2 43.5 1.0
CHB O:BCL309 3.4 50.0 1.0
CHC O:BCL309 3.4 52.0 1.0
CHD O:BCL309 3.4 51.0 1.0
CHA O:BCL309 3.4 50.3 1.0
CBB N:BCL283 3.5 44.4 1.0
OBB N:BCL283 3.5 47.2 1.0
CAB N:BCL283 3.5 48.6 1.0
C2D O:BCL309 4.2 51.5 1.0
C3B N:BCL283 4.3 50.5 1.0
C2B O:BCL309 4.3 51.9 1.0
C3B O:BCL309 4.3 53.2 1.0
C3D O:BCL309 4.3 51.9 1.0
ND1 O:HIS202 4.3 43.4 1.0
CG O:HIS202 4.4 44.0 1.0
C3A O:BCL309 4.4 49.2 1.0
C2C O:BCL309 4.4 48.3 1.0
C3C O:BCL309 4.4 48.6 1.0
C2A O:BCL309 4.4 48.4 1.0
CBD O:BCL309 4.9 50.8 1.0
C4B N:BCL283 5.0 51.0 1.0
C2B N:BCL283 5.0 51.7 1.0

Reference:

M.H.Stowell, T.M.Mcphillips, D.C.Rees, S.M.Soltis, E.Abresch, G.Feher. Light-Induced Structural Changes in Photosynthetic Reaction Center: Implications For Mechanism of Electron-Proton Transfer. Science V. 276 812 1997.
ISSN: ISSN 0036-8075
PubMed: 9115209
DOI: 10.1126/SCIENCE.276.5313.812
Page generated: Tue Aug 13 02:03:29 2024

Last articles

Zn in 9JYW
Zn in 9IR4
Zn in 9IR3
Zn in 9GMX
Zn in 9GMW
Zn in 9JEJ
Zn in 9ERF
Zn in 9ERE
Zn in 9EGV
Zn in 9EGW
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy