Iron in PDB 6q6p: Antarctic Fish Cytoglobin 1 From D.Mawsoni

The structure of Antarctic Fish Cytoglobin 1 From D.Mawsoni, PDB code: 6q6p was solved by D.Giordano, A.Pesce, S.Vermeylen, S.Abbruzzetti, M.Nardini, F.Marchesani, H.Berghmans, C.Seira, S.Bruno, F.J.Luque, G.Di Prisco, P.Ascenzi, S.Dewilde, M.Bolognesi, C.Viappiani, C.Verde, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	54.53 / 3.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	43.658, 105.647, 127.328, 90.00, 90.00, 90.00
R / Rfree (%)	18.9 / 24.5

The binding sites of Iron atom in the Antarctic Fish Cytoglobin 1 From D.Mawsoni (pdb code 6q6p). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Antarctic Fish Cytoglobin 1 From D.Mawsoni, PDB code: 6q6p:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Antarctic Fish Cytoglobin 1 From D.Mawsoni


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Antarctic Fish Cytoglobin 1 From D.Mawsoni within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:29.3 occ:1.00 FE A:HEM201 0.0 29.3 1.0 ND A:HEM201 1.9 25.0 1.0 NA A:HEM201 2.0 24.7 1.0 NE2 A:HIS81 2.1 18.5 1.0 NC A:HEM201 2.1 23.9 1.0 NB A:HEM201 2.1 23.5 1.0 NE2 A:HIS113 2.2 16.6 1.0 C4D A:HEM201 2.9 24.9 1.0 C1D A:HEM201 2.9 22.9 1.0 CE1 A:HIS81 3.0 18.9 1.0 C1A A:HEM201 3.0 23.5 1.0 C4B A:HEM201 3.0 23.1 1.0 C4A A:HEM201 3.0 24.1 1.0 C1B A:HEM201 3.1 22.5 1.0 C1C A:HEM201 3.1 23.1 1.0 C4C A:HEM201 3.1 22.2 1.0 CD2 A:HIS113 3.1 16.9 1.0 CD2 A:HIS81 3.2 18.6 1.0 CE1 A:HIS113 3.2 17.6 1.0 CHA A:HEM201 3.4 23.3 1.0 CHD A:HEM201 3.4 22.3 1.0 CHC A:HEM201 3.4 23.4 1.0 CHB A:HEM201 3.4 22.5 1.0 ND1 A:HIS81 4.1 19.0 1.0 C3D A:HEM201 4.1 24.2 1.0 C2D A:HEM201 4.1 22.8 1.0 C3A A:HEM201 4.2 24.4 1.0 C2A A:HEM201 4.2 25.0 1.0 C2C A:HEM201 4.2 21.8 1.0 CG A:HIS81 4.2 18.9 1.0 CG A:HIS113 4.3 17.2 1.0 C2B A:HEM201 4.3 21.9 1.0 ND1 A:HIS113 4.3 17.8 1.0 C3B A:HEM201 4.3 22.6 1.0 C3C A:HEM201 4.3 21.0 1.0

Iron binding site 2 out of 2 in the Antarctic Fish Cytoglobin 1 From D.Mawsoni


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Antarctic Fish Cytoglobin 1 From D.Mawsoni within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe201 b:26.3 occ:1.00 FE B:HEM201 0.0 26.3 1.0 ND B:HEM201 1.9 25.2 1.0 NA B:HEM201 2.0 23.1 1.0 NC B:HEM201 2.1 22.4 1.0 NB B:HEM201 2.1 22.1 1.0 NE2 B:HIS81 2.1 17.3 1.0 NE2 B:HIS113 2.2 19.0 1.0 C4D B:HEM201 2.9 25.9 1.0 C1D B:HEM201 2.9 23.5 1.0 C1A B:HEM201 3.0 24.4 1.0 C4B B:HEM201 3.0 21.8 1.0 C4A B:HEM201 3.0 24.0 1.0 C1C B:HEM201 3.1 23.5 1.0 C1B B:HEM201 3.1 21.4 1.0 CE1 B:HIS81 3.1 17.6 1.0 C4C B:HEM201 3.1 22.1 1.0 CD2 B:HIS81 3.1 17.0 1.0 CE1 B:HIS113 3.1 19.9 1.0 CD2 B:HIS113 3.2 17.8 1.0 CHA B:HEM201 3.3 25.5 1.0 CHD B:HEM201 3.4 22.8 1.0 CHC B:HEM201 3.4 22.5 1.0 CHB B:HEM201 3.5 22.0 1.0 C2D B:HEM201 4.1 22.8 1.0 C3D B:HEM201 4.1 25.2 1.0 ND1 B:HIS81 4.2 17.1 1.0 C2A B:HEM201 4.2 26.0 1.0 C3A B:HEM201 4.2 23.9 1.0 C2C B:HEM201 4.2 24.2 1.0 ND1 B:HIS113 4.2 19.4 1.0 CG B:HIS81 4.2 17.0 1.0 C3C B:HEM201 4.3 24.2 1.0 C3B B:HEM201 4.3 21.1 1.0 C2B B:HEM201 4.3 20.6 1.0 CG B:HIS113 4.3 18.5 1.0

D.Giordano, A.Pesce, S.Vermeylen, S.Abbruzzetti, M.Nardini, F.Marchesani, H.Berghmans, C.Seira, S.Bruno, F.J.Luque, G.Di Prisco, P.Ascenzi, S.Dewilde, M.Bolognesi, C.Viappiani, C.Verde. Structural and Functional Properties of Antarctic Fish Cytoglobins-1: Cold-Reactivity in Multiligand Reactions To Be Published.