Iron in PDB 6z02: Photosynthetic Reaction Center From Rhodobacter Sphaeroides Strain Rv in Surfo Crystallization

Protein crystallography data

The structure of Photosynthetic Reaction Center From Rhodobacter Sphaeroides Strain Rv in Surfo Crystallization, PDB code: 6z02 was solved by A.G.Gabdulkhakov, G.K.Selikhanov, T.Y.Fufina, L.G.Vasilieva, C.Betzel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 43.20 / 2.10
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 139.850, 139.850, 185.370, 90.00, 90.00, 120.00
R / Rfree (%) 20.1 / 22.6

Other elements in 6z02:

The structure of Photosynthetic Reaction Center From Rhodobacter Sphaeroides Strain Rv in Surfo Crystallization also contains other interesting chemical elements:

Magnesium (Mg) 4 atoms
Potassium (K) 1 atom
Sodium (Na) 1 atom

Iron Binding Sites:

The binding sites of Iron atom in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides Strain Rv in Surfo Crystallization (pdb code 6z02). 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 Photosynthetic Reaction Center From Rhodobacter Sphaeroides Strain Rv in Surfo Crystallization, PDB code: 6z02:

Iron binding site 1 out of 1 in 6z02

Go back to Iron Binding Sites List in 6z02
Iron binding site 1 out of 1 in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides Strain Rv in Surfo Crystallization


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Photosynthetic Reaction Center From Rhodobacter Sphaeroides Strain Rv in Surfo Crystallization within 5.0Å range:
probe atom residue distance (Å) B Occ
M:Fe405

b:25.4
occ:1.00
NE2 L:HIS190 2.1 27.8 1.0
NE2 M:HIS219 2.2 27.7 1.0
OE2 M:GLU234 2.2 25.2 1.0
NE2 L:HIS230 2.2 30.6 1.0
NE2 M:HIS266 2.3 24.0 1.0
OE1 M:GLU234 2.5 28.3 1.0
CD M:GLU234 2.7 29.2 1.0
CE1 L:HIS190 3.0 28.2 1.0
CE1 L:HIS230 3.1 26.0 1.0
CE1 M:HIS219 3.2 24.2 1.0
CD2 M:HIS219 3.2 24.6 1.0
CE1 M:HIS266 3.2 21.5 1.0
CD2 L:HIS190 3.2 28.2 1.0
CD2 L:HIS230 3.3 25.7 1.0
CD2 M:HIS266 3.3 24.2 1.0
ND1 L:HIS190 4.1 28.5 1.0
CG M:GLU234 4.2 28.0 1.0
ND1 L:HIS230 4.3 21.8 1.0
ND1 M:HIS219 4.3 27.2 1.0
CG L:HIS190 4.3 28.1 1.0
CG M:HIS219 4.3 28.7 1.0
ND1 M:HIS266 4.3 21.0 1.0
CG L:HIS230 4.4 26.5 1.0
CG M:HIS266 4.4 20.5 1.0
CG1 M:ILE223 4.5 22.8 1.0
CG2 L:VAL194 4.8 18.3 1.0
O M:HOH514 4.8 29.6 1.0

Reference:

G.Selikhanov, T.Fufina, L.Vasilieva, C.Betzel, A.Gabdulkhakov. Novel Approaches For the Lipid Sponge Phase Crystallization of the Rhodobacter Sphaeroides Photosynthetic Reaction Center. Iucrj V. 7 1084 2020.
ISSN: ESSN 2052-2525
PubMed: 33209319
DOI: 10.1107/S2052252520012142
Page generated: Sun Dec 13 17:44:20 2020

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