Iron in PDB 1pss: Crystallographic Analyses of Site-Directed Mutants of the Photosynthetic Reaction Center From Rhodobacter Sphaeroides

The structure of Crystallographic Analyses of Site-Directed Mutants of the Photosynthetic Reaction Center From Rhodobacter Sphaeroides, PDB code: 1pss was solved by A.J.Chirino, G.Feher, D.C.Rees, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	N/A / 3.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	138.000, 77.500, 141.800, 90.00, 90.00, 90.00
R / Rfree (%)	22.3 / n/a

The structure of Crystallographic Analyses of Site-Directed Mutants of the Photosynthetic Reaction Center From Rhodobacter Sphaeroides also contains other interesting chemical elements:

Magnesium

(Mg)

4 atoms

The binding sites of Iron atom in the Crystallographic Analyses of Site-Directed Mutants of the Photosynthetic Reaction Center From Rhodobacter Sphaeroides (pdb code 1pss). 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 Crystallographic Analyses of Site-Directed Mutants of the Photosynthetic Reaction Center From Rhodobacter Sphaeroides, PDB code: 1pss:

Iron binding site 1 out of 1 in the Crystallographic Analyses of Site-Directed Mutants of the 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 Crystallographic Analyses of Site-Directed Mutants of the Photosynthetic Reaction Center From Rhodobacter Sphaeroides within 5.0Å range: probe atom residue distance (Å) B Occ M:Fe302 b:19.0 occ:1.00 NE2 L:HIS190 2.1 13.4 1.0 NE2 M:HIS266 2.1 10.6 1.0 OE2 M:GLU234 2.2 16.4 1.0 OE1 M:GLU234 2.2 15.7 1.0 NE2 M:HIS219 2.2 9.1 1.0 NE2 L:HIS230 2.2 10.1 1.0 CD M:GLU234 2.5 16.0 1.0 CE1 M:HIS219 2.9 10.7 1.0 CE1 L:HIS190 3.0 16.3 1.0 CE1 M:HIS266 3.0 16.5 1.0 CE1 L:HIS230 3.1 14.4 1.0 CD2 M:HIS266 3.1 15.3 1.0 CD2 L:HIS190 3.1 13.7 1.0 CD2 L:HIS230 3.2 15.2 1.0 CD2 M:HIS219 3.2 4.7 1.0 CG M:GLU234 4.1 14.1 1.0 ND1 M:HIS219 4.1 11.5 1.0 ND1 L:HIS190 4.1 11.8 1.0 ND1 M:HIS266 4.2 17.9 1.0 CG L:HIS190 4.2 10.0 1.0 CG M:HIS219 4.2 3.8 1.0 CG M:HIS266 4.3 16.0 1.0 ND1 L:HIS230 4.3 15.4 1.0 CG L:HIS230 4.3 14.4 1.0 CG2 L:VAL194 4.6 4.3 1.0

A.J.Chirino, E.J.Lous, M.Huber, J.P.Allen, C.C.Schenck, M.L.Paddock, G.Feher, D.C.Rees. Crystallographic Analyses of Site-Directed Mutants of the Photosynthetic Reaction Center From Rhodobacter Sphaeroides. Biochemistry V. 33 4584 1994.
ISSN: ISSN 0006-2960
PubMed: 8161514
DOI: 10.1021/BI00181A020