Iron in PDB 1ft9: Structure of the Reduced (Feii) Co-Sensing Protein From R. Rubrum

The structure of Structure of the Reduced (Feii) Co-Sensing Protein From R. Rubrum, PDB code: 1ft9 was solved by W.N.Lanzilotta, D.J.Schuller, T.L.Poulos, M.V.Thorsteinsson, B.Kirby, G.P.Roberts, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.60
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	92.253, 92.253, 143.723, 90.00, 90.00, 90.00
R / Rfree (%)	23 / 28

The binding sites of Iron atom in the Structure of the Reduced (Feii) Co-Sensing Protein From R. Rubrum (pdb code 1ft9). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Structure of the Reduced (Feii) Co-Sensing Protein From R. Rubrum, PDB code: 1ft9:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Structure of the Reduced (Feii) Co-Sensing Protein From R. Rubrum


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 Reduced (Feii) Co-Sensing Protein From R. Rubrum within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe300 b:49.9 occ:1.00 FE A:HEM300 0.0 49.9 1.0 NC A:HEM300 2.0 47.9 1.0 NA A:HEM300 2.0 51.8 1.0 ND A:HEM300 2.0 51.6 1.0 NB A:HEM300 2.0 52.7 1.0 N B:PRO2 2.1 52.3 1.0 NE2 A:HIS77 2.2 51.8 1.0 C4C A:HEM300 3.0 52.7 1.0 C1C A:HEM300 3.0 50.6 1.0 C1A A:HEM300 3.0 55.1 1.0 C4D A:HEM300 3.0 54.0 1.0 C1D A:HEM300 3.1 52.0 1.0 C4A A:HEM300 3.1 54.3 1.0 C4B A:HEM300 3.1 52.3 1.0 C1B A:HEM300 3.1 52.7 1.0 CD B:PRO2 3.1 54.8 1.0 CE1 A:HIS77 3.2 48.3 1.0 CD2 A:HIS77 3.2 50.1 1.0 CA B:PRO2 3.2 53.6 1.0 CHD A:HEM300 3.4 52.5 1.0 CHA A:HEM300 3.4 54.6 1.0 CHC A:HEM300 3.4 51.0 1.0 CHB A:HEM300 3.5 52.6 1.0 C B:PRO2 3.9 55.2 1.0 O B:PRO2 4.0 52.3 1.0 CG B:PRO2 4.1 53.2 1.0 C3C A:HEM300 4.2 56.2 1.0 C2C A:HEM300 4.3 52.6 1.0 C2D A:HEM300 4.3 55.0 1.0 C2A A:HEM300 4.3 56.4 1.0 ND1 A:HIS77 4.3 52.8 1.0 C3D A:HEM300 4.3 56.7 1.0 C3A A:HEM300 4.3 55.6 1.0 CG A:HIS77 4.3 54.5 1.0 C2B A:HEM300 4.3 53.8 1.0 C3B A:HEM300 4.3 54.3 1.0 CB B:PRO2 4.4 55.8 1.0 SG A:CYS75 4.9 49.7 1.0 N B:PRO3 5.0 57.9 1.0

Iron binding site 2 out of 2 in the Structure of the Reduced (Feii) Co-Sensing Protein From R. Rubrum


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure of the Reduced (Feii) Co-Sensing Protein From R. Rubrum within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe300 b:47.0 occ:1.00 FE B:HEM300 0.0 47.0 1.0 NC B:HEM300 1.9 42.6 1.0 NA B:HEM300 2.0 46.5 1.0 ND B:HEM300 2.0 50.4 1.0 NB B:HEM300 2.0 46.2 1.0 NE2 B:HIS77 2.1 47.1 1.0 N A:PRO2 2.1 46.8 1.0 C4C B:HEM300 3.0 49.1 1.0 C1C B:HEM300 3.0 46.5 1.0 C1A B:HEM300 3.0 50.1 1.0 C4A B:HEM300 3.0 50.4 1.0 CD2 B:HIS77 3.0 46.7 1.0 C1D B:HEM300 3.0 49.5 1.0 CD A:PRO2 3.0 47.1 1.0 C4D B:HEM300 3.1 52.5 1.0 C1B B:HEM300 3.1 46.5 1.0 C4B B:HEM300 3.1 45.2 1.0 CE1 B:HIS77 3.2 43.9 1.0 CA A:PRO2 3.3 48.1 1.0 CHD B:HEM300 3.4 49.7 1.0 CHC B:HEM300 3.4 45.1 1.0 CHA B:HEM300 3.4 51.6 1.0 CHB B:HEM300 3.4 48.9 1.0 CG A:PRO2 4.0 50.0 1.0 C A:PRO2 4.1 49.4 1.0 CG B:HIS77 4.2 48.3 1.0 C2A B:HEM300 4.2 53.9 1.0 C3A B:HEM300 4.2 51.1 1.0 C2C B:HEM300 4.2 49.9 1.0 C3C B:HEM300 4.2 50.6 1.0 ND1 B:HIS77 4.2 46.6 1.0 O A:PRO2 4.2 45.8 1.0 C2D B:HEM300 4.3 55.0 1.0 C2B B:HEM300 4.3 47.5 1.0 C3D B:HEM300 4.3 58.0 1.0 C3B B:HEM300 4.3 47.7 1.0 CB A:PRO2 4.4 47.9 1.0 SG B:CYS75 4.8 53.5 1.0 O A:HOH325 4.9 72.0 1.0

W.N.Lanzilotta, D.J.Schuller, M.V.Thorsteinsson, R.L.Kerby, G.P.Roberts, T.L.Poulos. Structure of the Co Sensing Transcription Activator Cooa. Nat.Struct.Biol. V. 7 876 2000.
ISSN: ISSN 1072-8368
PubMed: 11017196
DOI: 10.1038/82820