Iron in PDB 1cxy: Structure and Characterization of Ectothiorhodospira Vacuolata Cytochrome B558, A Prokaryotic Homologue of Cytochrome B5

The structure of Structure and Characterization of Ectothiorhodospira Vacuolata Cytochrome B558, A Prokaryotic Homologue of Cytochrome B5, PDB code: 1cxy was solved by V.Kostanjevecki, D.Leys, G.Van Driessche, T.E.Meyer, M.A.Cusanovich, U.Fischer, Y.Guisez, J.Van Beeumen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	12.00 / 1.65
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	46.406, 46.406, 91.660, 90.00, 90.00, 120.00
R / Rfree (%)	19.9 / 22

The binding sites of Iron atom in the Structure and Characterization of Ectothiorhodospira Vacuolata Cytochrome B558, A Prokaryotic Homologue of Cytochrome B5 (pdb code 1cxy). 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 and Characterization of Ectothiorhodospira Vacuolata Cytochrome B558, A Prokaryotic Homologue of Cytochrome B5, PDB code: 1cxy:

Iron binding site 1 out of 1 in the Structure and Characterization of Ectothiorhodospira Vacuolata Cytochrome B558, A Prokaryotic Homologue of Cytochrome B5


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure and Characterization of Ectothiorhodospira Vacuolata Cytochrome B558, A Prokaryotic Homologue of Cytochrome B5 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe204 b:17.1 occ:1.00 FE A:HEM204 0.0 17.1 1.0 NB A:HEM204 2.0 16.7 1.0 ND A:HEM204 2.0 17.6 1.0 NC A:HEM204 2.0 16.4 1.0 NA A:HEM204 2.0 17.0 1.0 NE2 A:HIS42 2.0 18.1 1.0 NE2 A:HIS70 2.1 16.0 1.0 CD2 A:HIS42 3.0 19.1 1.0 CD2 A:HIS70 3.0 16.4 1.0 C1C A:HEM204 3.0 17.5 1.0 CE1 A:HIS42 3.0 18.4 1.0 C4B A:HEM204 3.0 16.4 1.0 C4C A:HEM204 3.0 18.2 1.0 C4A A:HEM204 3.0 17.8 1.0 C4D A:HEM204 3.0 19.1 1.0 C1D A:HEM204 3.0 19.2 1.0 C1B A:HEM204 3.1 18.1 1.0 C1A A:HEM204 3.1 19.1 1.0 CE1 A:HIS70 3.1 15.4 1.0 CHC A:HEM204 3.4 16.4 1.0 CHA A:HEM204 3.4 18.9 1.0 CHD A:HEM204 3.4 18.0 1.0 CHB A:HEM204 3.4 18.1 1.0 ND1 A:HIS42 4.1 19.7 1.0 CG A:HIS42 4.2 19.8 1.0 CG A:HIS70 4.2 15.7 1.0 ND1 A:HIS70 4.2 15.9 1.0 C3D A:HEM204 4.2 20.0 1.0 C2C A:HEM204 4.3 16.9 1.0 C2D A:HEM204 4.3 19.9 1.0 C3B A:HEM204 4.3 16.5 1.0 C2B A:HEM204 4.3 16.4 1.0 C3A A:HEM204 4.3 18.1 1.0 C3C A:HEM204 4.3 17.6 1.0 C2A A:HEM204 4.3 19.5 1.0 CE A:LYS64 4.7 15.8 1.0 CG A:LYS64 4.9 14.7 1.0

V.Kostanjevecki, D.Leys, G.Van Driessche, T.E.Meyer, M.A.Cusanovich, U.Fischer, Y.Guisez, J.Van Beeumen. Structure and Characterization of Ectothiorhodospira Vacuolata Cytochrome B(558), A Prokaryotic Homologue of Cytochrome B(5). J.Biol.Chem. V. 274 35614 1999.
ISSN: ISSN 0021-9258
PubMed: 10585439
DOI: 10.1074/JBC.274.50.35614