Iron in PDB 2jbl: Photosynthetic Reaction Center From Blastochloris Viridis

The structure of Photosynthetic Reaction Center From Blastochloris Viridis, PDB code: 2jbl was solved by C.R.D.Lancaster, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	26.56 / 2.40
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	223.500, 223.500, 113.600, 90.00, 90.00, 90.00
R / Rfree (%)	19 / 20.6

The structure of Photosynthetic Reaction Center From Blastochloris Viridis also contains other interesting chemical elements:

Magnesium

(Mg)

4 atoms

The binding sites of Iron atom in the Photosynthetic Reaction Center From Blastochloris Viridis (pdb code 2jbl). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 5 binding sites of Iron where determined in the Photosynthetic Reaction Center From Blastochloris Viridis, PDB code: 2jbl:
Jump to Iron binding site number: 1; 2; 3; 4; 5;

Iron binding site 1 out of 5 in the Photosynthetic Reaction Center From Blastochloris Viridis


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 Blastochloris Viridis within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe1333 b:41.9 occ:1.00 FE C:HEC1333 0.0 41.9 1.0 NE2 C:HIS91 1.9 39.8 1.0 NC C:HEC1333 2.0 39.1 1.0 ND C:HEC1333 2.0 40.2 1.0 NA C:HEC1333 2.0 40.8 1.0 NB C:HEC1333 2.0 39.5 1.0 SD C:MET74 2.2 41.8 1.0 CD2 C:HIS91 2.9 40.4 1.0 CE1 C:HIS91 2.9 40.0 1.0 C4C C:HEC1333 3.0 37.9 1.0 C1D C:HEC1333 3.0 39.4 1.0 C1C C:HEC1333 3.0 39.6 1.0 C4A C:HEC1333 3.1 42.0 1.0 C1A C:HEC1333 3.1 42.1 1.0 C4D C:HEC1333 3.1 40.0 1.0 C1B C:HEC1333 3.1 40.0 1.0 C4B C:HEC1333 3.1 39.4 1.0 CHD C:HEC1333 3.4 38.1 1.0 CHC C:HEC1333 3.4 39.0 1.0 CHB C:HEC1333 3.4 39.9 1.0 CHA C:HEC1333 3.4 42.0 1.0 CE C:MET74 3.5 38.0 1.0 CG C:MET74 3.6 39.4 1.0 ND1 C:HIS91 4.0 42.5 1.0 CG C:HIS91 4.1 41.6 1.0 C3C C:HEC1333 4.3 38.2 1.0 C2C C:HEC1333 4.3 38.2 1.0 C2D C:HEC1333 4.3 39.8 1.0 C3D C:HEC1333 4.3 39.5 1.0 C2A C:HEC1333 4.3 44.3 1.0 C3A C:HEC1333 4.3 44.2 1.0 C2B C:HEC1333 4.3 40.6 1.0 C3B C:HEC1333 4.3 39.8 1.0 CB C:MET74 4.3 37.6 1.0

Iron binding site 2 out of 5 in the Photosynthetic Reaction Center From Blastochloris Viridis


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Photosynthetic Reaction Center From Blastochloris Viridis within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe1334 b:32.8 occ:1.00 FE C:HEC1334 0.0 32.8 1.0 NE2 C:HIS136 2.0 32.2 1.0 NB C:HEC1334 2.0 33.6 1.0 NC C:HEC1334 2.0 34.6 1.0 ND C:HEC1334 2.0 35.9 1.0 NA C:HEC1334 2.1 36.1 1.0 SD C:MET110 2.2 36.8 1.0 CE1 C:HIS136 3.0 31.2 1.0 CD2 C:HIS136 3.0 31.6 1.0 C1D C:HEC1334 3.0 36.1 1.0 C4C C:HEC1334 3.0 31.8 1.0 C1B C:HEC1334 3.0 35.0 1.0 C4B C:HEC1334 3.1 34.3 1.0 C1C C:HEC1334 3.1 33.0 1.0 C4D C:HEC1334 3.1 38.0 1.0 C4A C:HEC1334 3.1 35.9 1.0 C1A C:HEC1334 3.1 37.1 1.0 CHD C:HEC1334 3.4 34.3 1.0 CHB C:HEC1334 3.4 35.5 1.0 CHC C:HEC1334 3.4 34.4 1.0 CE C:MET110 3.4 35.0 1.0 CHA C:HEC1334 3.5 38.1 1.0 CG C:MET110 3.5 36.4 1.0 ND1 C:HIS136 4.1 30.4 1.0 CG C:HIS136 4.1 31.0 1.0 CB C:MET110 4.2 36.8 1.0 C3C C:HEC1334 4.3 32.2 1.0 C2D C:HEC1334 4.3 37.1 1.0 C2C C:HEC1334 4.3 31.2 1.0 C2B C:HEC1334 4.3 35.7 1.0 C3D C:HEC1334 4.3 37.7 1.0 C3B C:HEC1334 4.3 34.5 1.0 C3A C:HEC1334 4.3 38.0 1.0 C2A C:HEC1334 4.3 37.8 1.0

Iron binding site 3 out of 5 in the Photosynthetic Reaction Center From Blastochloris Viridis


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Photosynthetic Reaction Center From Blastochloris Viridis within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe1335 b:24.5 occ:1.00 FE C:HEC1335 0.0 24.5 1.0 NE2 C:HIS248 2.0 26.7 1.0 NC C:HEC1335 2.0 25.8 1.0 NB C:HEC1335 2.0 25.6 1.0 ND C:HEC1335 2.0 26.2 1.0 NA C:HEC1335 2.0 26.5 1.0 SD C:MET233 2.1 27.6 1.0 CD2 C:HIS248 2.9 26.7 1.0 C1C C:HEC1335 3.0 23.9 1.0 C4B C:HEC1335 3.0 25.7 1.0 CE1 C:HIS248 3.0 25.3 1.0 C4C C:HEC1335 3.0 26.1 1.0 C4D C:HEC1335 3.1 26.2 1.0 C1D C:HEC1335 3.1 26.8 1.0 C1A C:HEC1335 3.1 25.8 1.0 C1B C:HEC1335 3.1 26.2 1.0 C4A C:HEC1335 3.1 25.3 1.0 CHC C:HEC1335 3.4 25.7 1.0 CHA C:HEC1335 3.4 25.5 1.0 CHD C:HEC1335 3.4 26.4 1.0 CE C:MET233 3.4 21.7 1.0 CG C:MET233 3.5 26.4 1.0 CHB C:HEC1335 3.5 26.1 1.0 CG C:HIS248 4.1 26.8 1.0 ND1 C:HIS248 4.1 26.3 1.0 C2C C:HEC1335 4.3 26.1 1.0 C3C C:HEC1335 4.3 24.7 1.0 C3B C:HEC1335 4.3 24.7 1.0 CB C:MET233 4.3 28.6 1.0 C3D C:HEC1335 4.3 26.6 1.0 C2B C:HEC1335 4.3 25.1 1.0 C2D C:HEC1335 4.3 26.7 1.0 C2A C:HEC1335 4.3 26.5 1.0 C3A C:HEC1335 4.3 26.0 1.0

Iron binding site 4 out of 5 in the Photosynthetic Reaction Center From Blastochloris Viridis


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Photosynthetic Reaction Center From Blastochloris Viridis within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe1336 b:28.4 occ:1.00 FE C:HEC1336 0.0 28.4 1.0 NE2 C:HIS309 2.0 27.1 1.0 ND C:HEC1336 2.0 30.0 1.0 NC C:HEC1336 2.0 29.6 1.0 NB C:HEC1336 2.0 29.2 1.0 NA C:HEC1336 2.0 31.1 1.0 NE2 C:HIS124 2.1 31.4 1.0 CE1 C:HIS309 2.9 26.4 1.0 CE1 C:HIS124 2.9 31.7 1.0 C4D C:HEC1336 3.0 32.2 1.0 CD2 C:HIS309 3.0 26.5 1.0 C1C C:HEC1336 3.0 30.2 1.0 C4B C:HEC1336 3.0 29.5 1.0 C1D C:HEC1336 3.0 28.9 1.0 C4C C:HEC1336 3.1 27.7 1.0 C1B C:HEC1336 3.1 29.7 1.0 C1A C:HEC1336 3.1 32.2 1.0 C4A C:HEC1336 3.1 29.6 1.0 CD2 C:HIS124 3.1 31.7 1.0 CHC C:HEC1336 3.4 30.9 1.0 CHA C:HEC1336 3.4 31.3 1.0 CHD C:HEC1336 3.4 27.2 1.0 CHB C:HEC1336 3.5 29.6 1.0 ND1 C:HIS309 4.1 27.6 1.0 ND1 C:HIS124 4.1 32.6 1.0 CG C:HIS309 4.1 27.6 1.0 CG C:HIS124 4.2 32.1 1.0 C3D C:HEC1336 4.2 33.3 1.0 C2D C:HEC1336 4.3 31.1 1.0 C2C C:HEC1336 4.3 27.6 1.0 C3C C:HEC1336 4.3 28.7 1.0 C3B C:HEC1336 4.3 29.2 1.0 C2B C:HEC1336 4.3 29.3 1.0 C2A C:HEC1336 4.3 30.5 1.0 C3A C:HEC1336 4.3 30.3 1.0 CG C:PRO315 5.0 34.3 1.0

Iron binding site 5 out of 5 in the Photosynthetic Reaction Center From Blastochloris Viridis


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Photosynthetic Reaction Center From Blastochloris Viridis within 5.0Å range: probe atom residue distance (Å) B Occ M:Fe1326 b:25.4 occ:1.00 NE2 L:HIS190 2.0 24.2 1.0 OE2 M:GLU232 2.0 26.1 1.0 NE2 M:HIS217 2.1 20.8 1.0 NE2 M:HIS264 2.2 25.4 1.0 NE2 L:HIS230 2.2 25.2 1.0 OE1 M:GLU232 2.3 28.0 1.0 CD M:GLU232 2.5 27.8 1.0 CE1 L:HIS190 2.9 23.7 1.0 CE1 M:HIS217 3.0 20.9 1.0 CD2 L:HIS190 3.1 24.2 1.0 CE1 M:HIS264 3.1 24.6 1.0 CE1 L:HIS230 3.1 25.8 1.0 CD2 M:HIS217 3.2 20.7 1.0 CD2 M:HIS264 3.2 23.7 1.0 CD2 L:HIS230 3.2 26.9 1.0 CG M:GLU232 4.0 25.5 1.0 ND1 L:HIS190 4.1 23.9 1.0 ND1 M:HIS217 4.2 21.1 1.0 CG L:HIS190 4.2 24.7 1.0 ND1 M:HIS264 4.2 23.2 1.0 ND1 L:HIS230 4.3 25.5 1.0 CG M:HIS217 4.3 22.6 1.0 CG M:HIS264 4.3 23.9 1.0 CG L:HIS230 4.4 26.1 1.0 CG1 L:ILE194 4.5 25.2 1.0 CG1 M:ILE221 4.5 23.8 1.0 CB M:GLU232 4.9 24.5 1.0

C.R.D.Lancaster, C.Hunte, J.Kelley, B.L.Trumpower, R.Ditchfield. A Comparison of Stigmatellin Conformations, Free and Bound to the Photosynthetic Reaction Center and the Cytochrome Bc(1) Complex. J.Mol.Biol. V. 368 197 2007.
ISSN: ISSN 0022-2836
PubMed: 17337272
DOI: 10.1016/J.JMB.2007.02.013