Iron in PDB 2rcr: Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides

The structure of Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides, PDB code: 2rcr was solved by C.-H.Chang, J.Norris, M.Schiffer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	N/A / 3.10
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	142.200, 139.600, 78.700, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / n/a

The structure of Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides also contains other interesting chemical elements:

Magnesium

(Mg)

4 atoms

The binding sites of Iron atom in the Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides (pdb code 2rcr). 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 Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides, PDB code: 2rcr:

Iron binding site 1 out of 1 in the Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides within 5.0Å range: probe atom residue distance (Å) B Occ M:Fe600 b:0.0 occ:1.00 NE2 L:HIS190 2.0 0.0 1.0 NE2 M:HIS264 2.0 0.0 1.0 NE2 M:HIS217 2.2 0.0 1.0 OE1 M:GLU232 2.3 0.0 1.0 NE2 L:HIS230 2.3 0.0 1.0 CE1 L:HIS190 2.6 0.0 1.0 CE1 L:HIS230 2.7 0.0 1.0 CD2 M:HIS264 2.9 0.0 1.0 CE1 M:HIS217 3.0 0.0 1.0 CE1 M:HIS264 3.1 0.0 1.0 CD M:GLU232 3.1 0.0 1.0 CD2 L:HIS190 3.2 0.0 1.0 OE2 M:GLU232 3.2 0.0 1.0 CD2 M:HIS217 3.4 0.0 1.0 CD2 L:HIS230 3.5 0.0 1.0 ND1 L:HIS190 3.8 0.0 1.0 ND1 L:HIS230 4.0 0.0 1.0 CG M:HIS264 4.1 0.0 1.0 CG L:HIS190 4.1 0.0 1.0 ND1 M:HIS264 4.1 0.0 1.0 ND1 M:HIS217 4.2 0.0 1.0 CG L:HIS230 4.4 0.0 1.0 CG M:HIS217 4.4 0.0 1.0 CG M:GLU232 4.5 0.0 1.0 CG2 L:VAL194 4.7 0.0 1.0 CG2 L:ILE229 4.9 0.0 1.0

C.H.Chang, O.El-Kabbani, D.Tiede, J.Norris, M.Schiffer. Structure of the Membrane-Bound Protein Photosynthetic Reaction Center From Rhodobacter Sphaeroides. Biochemistry V. 30 5352 1991.
ISSN: ISSN 0006-2960
PubMed: 2036404
DOI: 10.1021/BI00236A005