Iron in PDB 7q7o: Room Temperature Structure of the Rhodobacter Sphaeroides Photosynthetic Reaction Center F(M197)H Mutant at Atmospheric Pressure After High Helium Gas Pressure Release

The structure of Room Temperature Structure of the Rhodobacter Sphaeroides Photosynthetic Reaction Center F(M197)H Mutant at Atmospheric Pressure After High Helium Gas Pressure Release, PDB code: 7q7o was solved by J.Lieske, S.Guenther, S.Saouane, G.K.Selikhanov, A.G.Gabdulkhakov, A.Meents, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.07 / 2.65
Space group	P 42 21 2
Cell size a, b, c (Å), α, β, γ (°)	102.52, 102.52, 237.68, 90, 90, 90
R / Rfree (%)	17.6 / 21.5

The structure of Room Temperature Structure of the Rhodobacter Sphaeroides Photosynthetic Reaction Center F(M197)H Mutant at Atmospheric Pressure After High Helium Gas Pressure Release also contains other interesting chemical elements:

Magnesium	(Mg)	4 atoms
Chlorine	(Cl)	1 atom

The binding sites of Iron atom in the Room Temperature Structure of the Rhodobacter Sphaeroides Photosynthetic Reaction Center F(M197)H Mutant at Atmospheric Pressure After High Helium Gas Pressure Release (pdb code 7q7o). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Room Temperature Structure of the Rhodobacter Sphaeroides Photosynthetic Reaction Center F(M197)H Mutant at Atmospheric Pressure After High Helium Gas Pressure Release, PDB code: 7q7o:

Iron binding site 1 out of 1 in the Room Temperature Structure of the Rhodobacter Sphaeroides Photosynthetic Reaction Center F(M197)H Mutant at Atmospheric Pressure After High Helium Gas Pressure Release


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Room Temperature Structure of the Rhodobacter Sphaeroides Photosynthetic Reaction Center F(M197)H Mutant at Atmospheric Pressure After High Helium Gas Pressure Release within 5.0Å range: probe atom residue distance (Å) B Occ M:Fe404 b:24.4 occ:1.00 OE2 M:GLU234 2.1 36.0 1.0 NE2 L:HIS190 2.2 35.9 1.0 NE2 M:HIS219 2.2 34.7 1.0 NE2 M:HIS266 2.3 31.3 1.0 NE2 L:HIS230 2.4 33.2 1.0 OE1 M:GLU234 2.5 32.5 1.0 CD M:GLU234 2.7 32.0 1.0 CE1 L:HIS190 2.9 33.8 1.0 HE1 L:HIS190 3.0 40.5 1.0 CE1 M:HIS266 3.0 30.8 1.0 HE1 M:HIS266 3.0 36.9 1.0 CE1 M:HIS219 3.1 33.9 1.0 HE1 M:HIS219 3.1 40.7 1.0 CE1 L:HIS230 3.3 33.7 1.0 CD2 M:HIS219 3.3 33.1 1.0 CD2 L:HIS190 3.3 34.5 1.0 HE1 L:HIS230 3.3 40.4 1.0 CD2 M:HIS266 3.4 31.1 1.0 CD2 L:HIS230 3.4 33.6 1.0 HD2 M:HIS219 3.5 39.6 1.0 HD2 L:HIS230 3.6 40.3 1.0 HD2 L:HIS190 3.6 41.3 1.0 HD2 M:HIS266 3.7 37.3 1.0 HG13 M:ILE223 3.7 34.0 1.0 HG21 L:VAL194 3.8 29.6 1.0 CG M:GLU234 4.2 29.6 1.0 ND1 L:HIS190 4.2 33.6 1.0 ND1 M:HIS266 4.2 31.1 1.0 ND1 M:HIS219 4.2 33.0 1.0 HD11 M:ILE223 4.3 32.7 1.0 CG M:HIS219 4.4 32.8 1.0 CG L:HIS190 4.4 34.0 1.0 ND1 L:HIS230 4.4 34.0 1.0 CG M:HIS266 4.4 31.5 1.0 HG2 M:GLU234 4.5 35.5 1.0 CG L:HIS230 4.5 33.8 1.0 CG1 M:ILE223 4.6 28.4 1.0 HG3 M:GLU234 4.6 35.5 1.0 O M:HOH507 4.7 20.7 1.0 CG2 L:VAL194 4.7 24.7 1.0 HG12 M:ILE223 4.8 34.0 1.0 HD1 L:HIS190 4.9 40.2 1.0 HB2 M:GLU234 4.9 34.2 1.0 HG23 M:ILE265 4.9 34.5 1.0 CD1 M:ILE223 4.9 27.3 1.0 HG23 L:VAL194 4.9 29.6 1.0 HD1 M:HIS266 4.9 37.3 1.0 HD1 M:HIS219 5.0 39.5 1.0 HB3 M:GLU234 5.0 34.2 1.0

J.Lieske, S.Saouane, S.Guenther, J.Meyer, T.Pakendorf, B.Reime, A.Burkhardt, E.Crosas, J.Hakanpaeae, K.Stachnik, J.Sieg, M.Rarey, M.H.Abdellatif, A.G.Gabdulkhakov, G.K.Selikhanov, H.N.Chapman, A.Meents. Fixed-Target High-Pressure Macromolecular Crystallography To Be Published.