Iron in PDB 3v3y: Photosynthetic Reaction Center From Rhodobacter Sphaeroides Strain Rv

The structure of Photosynthetic Reaction Center From Rhodobacter Sphaeroides Strain Rv, PDB code: 3v3y was solved by A.G.Gabdulkhakov, T.Y.Fufina, L.G.Vasilieva, V.A.Shuvalov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.94 / 2.80
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	139.750, 139.750, 185.604, 90.00, 90.00, 120.00
R / Rfree (%)	24.4 / 28.4

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

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

The binding sites of Iron atom in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides Strain Rv (pdb code 3v3y). 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, PDB code: 3v3y:

Iron binding site 1 out of 1 in the Photosynthetic Reaction Center From Rhodobacter Sphaeroides Strain Rv


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 within 5.0Å range: probe atom residue distance (Å) B Occ M:Fe500 b:24.3 occ:1.00 NE2 M:HIS219 2.3 24.7 1.0 NE2 L:HIS230 2.3 28.4 1.0 OE2 M:GLU234 2.3 26.4 1.0 NE2 L:HIS190 2.4 23.1 1.0 OE1 M:GLU234 2.4 26.8 1.0 NE2 M:HIS266 2.4 20.3 1.0 CD M:GLU234 2.7 26.3 1.0 CE1 L:HIS190 3.0 24.4 1.0 CE1 M:HIS266 3.0 22.2 1.0 CE1 L:HIS230 3.0 26.8 1.0 CE1 M:HIS219 3.2 28.0 1.0 CD2 M:HIS219 3.4 23.1 1.0 CD2 L:HIS230 3.5 30.8 1.0 CD2 M:HIS266 3.5 22.6 1.0 CD2 L:HIS190 3.6 26.7 1.0 CG M:GLU234 4.2 27.4 1.0 ND1 M:HIS266 4.2 25.2 1.0 ND1 L:HIS230 4.2 26.8 1.0 ND1 L:HIS190 4.2 24.3 1.0 ND1 M:HIS219 4.3 29.1 1.0 CG L:HIS230 4.5 28.2 1.0 CG M:HIS266 4.5 24.1 1.0 CG M:HIS219 4.5 29.4 1.0 CG1 M:ILE223 4.5 25.8 1.0 CG L:HIS190 4.5 25.7 1.0 O M:HOH327 4.6 28.4 1.0 CG2 L:VAL194 4.7 22.8 1.0

L.G.Vasilieva, T.Y.Fufina, A.G.Gabdulkhakov, M.M.Leonova, R.A.Khatypov, V.A.Shuvalov. The Site-Directed Mutation I(L177)H in Rhodobacter Sphaeroides Reaction Center Affects Coordination of P(A) and B(B) Bacteriochlorophylls. Biochim.Biophys.Acta V.1817 1407 2012.
ISSN: ISSN 0006-3002
PubMed: 22365928
DOI: 10.1016/J.BBABIO.2012.02.008