Iron in PDB 1l9j: X-Ray Structure of the Cytochrome-C(2)-Photosynthetic Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides in Type I Co- Crystals

The structure of X-Ray Structure of the Cytochrome-C(2)-Photosynthetic Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides in Type I Co- Crystals, PDB code: 1l9j was solved by H.L.Axelrod, E.C.Abresch, M.Y.Okamura, A.P.Yeh, D.C.Rees, G.Feher, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.32 / 3.25
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	77.930, 80.312, 246.575, 90.00, 92.41, 90.00
R / Rfree (%)	24.8 / 28.7

The structure of X-Ray Structure of the Cytochrome-C(2)-Photosynthetic Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides in Type I Co- Crystals also contains other interesting chemical elements:

Magnesium	(Mg)	8 atoms
Chlorine	(Cl)	2 atoms

The binding sites of Iron atom in the X-Ray Structure of the Cytochrome-C(2)-Photosynthetic Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides in Type I Co- Crystals (pdb code 1l9j). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the X-Ray Structure of the Cytochrome-C(2)-Photosynthetic Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides in Type I Co- Crystals, PDB code: 1l9j:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in the X-Ray Structure of the Cytochrome-C(2)-Photosynthetic Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides in Type I Co- Crystals


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of X-Ray Structure of the Cytochrome-C(2)-Photosynthetic Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides in Type I Co- Crystals within 5.0Å range: probe atom residue distance (Å) B Occ M:Fe1007 b:45.6 occ:1.00 NE2 L:HIS230 2.0 47.6 1.0 NE2 M:HIS219 2.1 50.2 1.0 OE2 M:GLU234 2.1 47.2 1.0 NE2 L:HIS190 2.2 45.0 1.0 OE1 M:GLU234 2.2 48.8 1.0 NE2 M:HIS266 2.3 47.2 1.0 CD M:GLU234 2.5 48.7 1.0 CE1 L:HIS230 2.9 49.2 1.0 CD2 L:HIS230 3.0 50.2 1.0 CE1 M:HIS219 3.1 50.7 1.0 CE1 L:HIS190 3.1 44.3 1.0 CD2 M:HIS219 3.1 49.7 1.0 CD2 L:HIS190 3.3 44.5 1.0 CD2 M:HIS266 3.3 47.3 1.0 CE1 M:HIS266 3.3 46.4 1.0 CG M:GLU234 4.0 50.1 1.0 ND1 L:HIS230 4.1 51.5 1.0 CG L:HIS230 4.1 51.8 1.0 ND1 M:HIS219 4.2 50.5 1.0 CG M:HIS219 4.2 49.5 1.0 ND1 L:HIS190 4.3 44.2 1.0 CG L:HIS190 4.3 43.1 1.0 CG1 M:ILE223 4.4 48.1 1.0 CG M:HIS266 4.4 48.2 1.0 ND1 M:HIS266 4.4 47.1 1.0 CD1 M:ILE223 4.6 46.2 1.0 CB M:GLU234 4.9 52.9 1.0

Iron binding site 2 out of 4 in the X-Ray Structure of the Cytochrome-C(2)-Photosynthetic Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides in Type I Co- Crystals


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of X-Ray Structure of the Cytochrome-C(2)-Photosynthetic Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides in Type I Co- Crystals within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe1009 b:40.9 occ:1.00 FE C:HEM1009 0.0 40.9 1.0 NA C:HEM1009 2.0 40.7 1.0 NE2 C:HIS19 2.0 41.8 1.0 ND C:HEM1009 2.0 39.6 1.0 NB C:HEM1009 2.0 41.9 1.0 NC C:HEM1009 2.0 42.0 1.0 SD C:MET100 2.3 46.0 1.0 CD2 C:HIS19 3.0 41.2 1.0 CE1 C:HIS19 3.0 41.9 1.0 C4D C:HEM1009 3.0 40.9 1.0 C1D C:HEM1009 3.0 39.9 1.0 C4A C:HEM1009 3.0 42.7 1.0 C1A C:HEM1009 3.0 42.6 1.0 C4C C:HEM1009 3.0 40.9 1.0 C4B C:HEM1009 3.0 42.6 1.0 C1C C:HEM1009 3.1 43.2 1.0 C1B C:HEM1009 3.1 41.8 1.0 CE C:MET100 3.4 47.1 1.0 CHD C:HEM1009 3.4 40.3 1.0 CHB C:HEM1009 3.4 41.9 1.0 CHA C:HEM1009 3.4 42.1 1.0 CG C:MET100 3.4 48.8 1.0 CHC C:HEM1009 3.4 43.3 1.0 CG C:HIS19 4.1 41.0 1.0 ND1 C:HIS19 4.1 40.1 1.0 C2D C:HEM1009 4.3 39.7 1.0 C2A C:HEM1009 4.3 43.9 1.0 C3A C:HEM1009 4.3 44.5 1.0 C3C C:HEM1009 4.3 42.2 1.0 C3D C:HEM1009 4.3 42.0 1.0 C2C C:HEM1009 4.3 43.9 1.0 C2B C:HEM1009 4.3 41.5 1.0 C3B C:HEM1009 4.3 43.4 1.0 CB C:MET100 4.3 52.7 1.0 CE2 C:TYR79 4.8 62.3 1.0

Iron binding site 3 out of 4 in the X-Ray Structure of the Cytochrome-C(2)-Photosynthetic Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides in Type I Co- Crystals


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of X-Ray Structure of the Cytochrome-C(2)-Photosynthetic Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides in Type I Co- Crystals within 5.0Å range: probe atom residue distance (Å) B Occ S:Fe2007 b:54.6 occ:1.00 NE2 R:HIS190 2.0 51.7 1.0 NE2 S:HIS219 2.1 57.3 1.0 NE2 R:HIS230 2.1 56.8 1.0 NE2 S:HIS266 2.1 54.6 1.0 OE1 S:GLU234 2.3 58.3 1.0 OE2 S:GLU234 2.3 57.9 1.0 CD S:GLU234 2.6 59.8 1.0 CE1 R:HIS190 3.0 51.2 1.0 CE1 S:HIS219 3.0 57.8 1.0 CE1 R:HIS230 3.1 57.7 1.0 CD2 R:HIS190 3.1 50.8 1.0 CD2 S:HIS266 3.1 54.3 1.0 CD2 S:HIS219 3.2 56.3 1.0 CE1 S:HIS266 3.2 54.0 1.0 CD2 R:HIS230 3.2 57.1 1.0 CG S:GLU234 4.1 62.9 1.0 ND1 R:HIS190 4.2 49.6 1.0 CG R:HIS190 4.2 49.3 1.0 ND1 S:HIS219 4.2 57.0 1.0 ND1 R:HIS230 4.2 58.9 1.0 CG S:HIS266 4.2 52.9 1.0 CG S:HIS219 4.3 55.5 1.0 CG R:HIS230 4.3 59.1 1.0 ND1 S:HIS266 4.3 52.3 1.0 CG1 S:ILE223 4.6 62.1 1.0 CD1 S:ILE223 4.9 60.0 1.0

Iron binding site 4 out of 4 in the X-Ray Structure of the Cytochrome-C(2)-Photosynthetic Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides in Type I Co- Crystals


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of X-Ray Structure of the Cytochrome-C(2)-Photosynthetic Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides in Type I Co- Crystals within 5.0Å range: probe atom residue distance (Å) B Occ D:Fe2009 b:50.5 occ:1.00 FE D:HEM2009 0.0 50.5 1.0 NA D:HEM2009 2.0 52.6 1.0 NB D:HEM2009 2.0 51.9 1.0 NE2 D:HIS19 2.0 56.9 1.0 ND D:HEM2009 2.0 52.3 1.0 NC D:HEM2009 2.0 51.8 1.0 SD D:MET100 2.3 58.6 1.0 CD2 D:HIS19 3.0 57.9 1.0 CE1 D:HIS19 3.0 58.6 1.0 C4A D:HEM2009 3.0 54.1 1.0 C4B D:HEM2009 3.0 51.2 1.0 C1A D:HEM2009 3.0 53.7 1.0 C4C D:HEM2009 3.0 50.8 1.0 C4D D:HEM2009 3.0 53.5 1.0 C1D D:HEM2009 3.0 51.0 1.0 C1C D:HEM2009 3.0 51.0 1.0 C1B D:HEM2009 3.1 51.3 1.0 CHB D:HEM2009 3.4 52.1 1.0 CHD D:HEM2009 3.4 49.5 1.0 CG D:MET100 3.4 61.1 1.0 CHC D:HEM2009 3.4 50.5 1.0 CHA D:HEM2009 3.4 53.1 1.0 CE D:MET100 3.5 60.5 1.0 CG D:HIS19 4.1 56.6 1.0 ND1 D:HIS19 4.1 57.2 1.0 C2B D:HEM2009 4.3 52.1 1.0 C2A D:HEM2009 4.3 54.8 1.0 C3C D:HEM2009 4.3 51.8 1.0 C3B D:HEM2009 4.3 52.6 1.0 C2D D:HEM2009 4.3 53.0 1.0 C2C D:HEM2009 4.3 52.0 1.0 C3A D:HEM2009 4.3 54.9 1.0 CB D:MET100 4.3 63.1 1.0 C3D D:HEM2009 4.3 55.7 1.0 CE2 D:TYR79 4.8 65.8 1.0 OH D:TYR79 5.0 63.6 1.0

H.L.Axelrod, E.C.Abresch, M.Y.Okamura, A.P.Yeh, D.C.Rees, G.Feher. X-Ray Structure Determination of the Cytochrome C2: Reaction Center Electron Transfer Complex From Rhodobacter Sphaeroides. J.Mol.Biol. V. 319 501 2002.
ISSN: ISSN 0022-2836
PubMed: 12051924
DOI: 10.1016/S0022-2836(02)00168-7