Iron in PDB 7o1p: [Fefe]-Hydrogenase Maturase Hyde From T. Maritima (C-Ter Stretch Absent)

The structure of [Fefe]-Hydrogenase Maturase Hyde From T. Maritima (C-Ter Stretch Absent), PDB code: 7o1p was solved by R.Rohac, L.Martin, L.Liu, D.Basu, L.Tao, R.D.Britt, T.Rauchfuss, Y.Nicolet, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 2.58
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	52.45, 79.16, 85.76, 90, 90, 90
R / Rfree (%)	17.9 / 24

The structure of [Fefe]-Hydrogenase Maturase Hyde From T. Maritima (C-Ter Stretch Absent) also contains other interesting chemical elements:

Chlorine

(Cl)

4 atoms

The binding sites of Iron atom in the [Fefe]-Hydrogenase Maturase Hyde From T. Maritima (C-Ter Stretch Absent) (pdb code 7o1p). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the [Fefe]-Hydrogenase Maturase Hyde From T. Maritima (C-Ter Stretch Absent), PDB code: 7o1p:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in the [Fefe]-Hydrogenase Maturase Hyde From T. Maritima (C-Ter Stretch Absent)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of [Fefe]-Hydrogenase Maturase Hyde From T. Maritima (C-Ter Stretch Absent) within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe401 b:53.5 occ:1.00 FE1 A:SF4401 0.0 53.5 1.0 SG A:CYS70 2.3 70.2 1.0 S4 A:SF4401 2.3 55.0 1.0 S3 A:SF4401 2.3 55.9 1.0 S2 A:SF4401 2.3 55.5 1.0 FE2 A:SF4401 2.7 54.0 1.0 FE3 A:SF4401 2.7 53.1 1.0 FE4 A:SF4401 2.8 55.1 1.0 CB A:CYS70 2.9 47.8 1.0 S1 A:SF4401 3.9 56.3 1.0 CB A:LEU72 4.3 51.3 1.0 CA A:CYS70 4.4 59.8 1.0 SD A:SAH402 4.4 65.6 1.0 CD2 A:LEU305 4.5 75.6 1.0 CB A:CYS67 4.5 60.1 1.0 SG A:CYS67 4.6 58.5 1.0 N A:SAH402 4.6 61.0 1.0 O A:SAH402 4.8 58.9 1.0 N A:LEU72 4.8 67.7 1.0 N A:ARG73 4.8 67.8 1.0 C A:LEU72 4.8 61.0 1.0 SG A:CYS63 4.8 60.5 1.0 CA A:LEU72 4.9 71.6 1.0 CG A:LEU72 4.9 46.7 1.0 C A:CYS70 4.9 87.4 1.0

Iron binding site 2 out of 4 in the [Fefe]-Hydrogenase Maturase Hyde From T. Maritima (C-Ter Stretch Absent)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of [Fefe]-Hydrogenase Maturase Hyde From T. Maritima (C-Ter Stretch Absent) within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe401 b:54.0 occ:1.00 FE2 A:SF4401 0.0 54.0 1.0 SG A:CYS63 2.3 60.5 1.0 S3 A:SF4401 2.3 55.9 1.0 S4 A:SF4401 2.3 55.0 1.0 S1 A:SF4401 2.3 56.3 1.0 FE3 A:SF4401 2.7 53.1 1.0 FE1 A:SF4401 2.7 53.5 1.0 FE4 A:SF4401 2.7 55.1 1.0 CB A:CYS63 3.4 75.1 1.0 N A:SAH402 3.8 61.0 1.0 S2 A:SF4401 3.8 55.5 1.0 CB A:LYS65 4.3 62.3 1.0 N A:GLU110 4.5 55.9 1.0 CA A:GLY109 4.5 58.4 1.0 SG A:CYS70 4.7 70.2 1.0 SG A:CYS67 4.7 58.5 1.0 O A:SAH402 4.7 58.9 1.0 CA A:CYS63 4.8 78.4 1.0 N A:LYS65 4.8 63.5 1.0 O A:LEU72 4.8 67.4 1.0 CB A:LEU72 4.8 51.3 1.0 CG A:GLU110 4.8 58.8 1.0 CA A:LYS65 4.9 53.9 1.0 O A:LYS65 5.0 75.6 1.0

Iron binding site 3 out of 4 in the [Fefe]-Hydrogenase Maturase Hyde From T. Maritima (C-Ter Stretch Absent)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of [Fefe]-Hydrogenase Maturase Hyde From T. Maritima (C-Ter Stretch Absent) within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe401 b:53.1 occ:1.00 FE3 A:SF4401 0.0 53.1 1.0 S1 A:SF4401 2.3 56.3 1.0 S4 A:SF4401 2.3 55.0 1.0 S2 A:SF4401 2.3 55.5 1.0 SG A:CYS67 2.3 58.5 1.0 FE2 A:SF4401 2.7 54.0 1.0 FE1 A:SF4401 2.7 53.5 1.0 FE4 A:SF4401 2.8 55.1 1.0 CB A:CYS67 3.2 60.1 1.0 S3 A:SF4401 3.9 55.9 1.0 O A:SAH402 4.0 58.9 1.0 NH2 A:ARG172 4.3 72.6 1.0 N A:CYS67 4.4 87.8 1.0 CB A:CYS70 4.4 47.8 1.0 CA A:CYS67 4.4 64.9 1.0 CB A:LYS65 4.4 62.3 1.0 OH A:TYR69 4.5 72.4 1.0 SG A:CYS63 4.7 60.5 1.0 SG A:CYS70 4.7 70.2 1.0 N A:SAH402 4.7 61.0 1.0 NE A:ARG172 4.8 54.3 1.0 CD A:LYS65 4.8 57.9 1.0 CE1 A:TYR69 4.8 82.4 1.0 CZ A:TYR69 4.9 69.9 1.0

Iron binding site 4 out of 4 in the [Fefe]-Hydrogenase Maturase Hyde From T. Maritima (C-Ter Stretch Absent)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of [Fefe]-Hydrogenase Maturase Hyde From T. Maritima (C-Ter Stretch Absent) within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe401 b:55.1 occ:1.00 FE4 A:SF4401 0.0 55.1 1.0 N A:SAH402 2.2 61.0 1.0 O A:SAH402 2.3 58.9 1.0 S1 A:SF4401 2.3 56.3 1.0 S3 A:SF4401 2.3 55.9 1.0 S2 A:SF4401 2.3 55.5 1.0 FE2 A:SF4401 2.7 54.0 1.0 FE1 A:SF4401 2.8 53.5 1.0 FE3 A:SF4401 2.8 53.1 1.0 C A:SAH402 3.0 60.1 1.0 CA A:SAH402 3.1 61.5 1.0 SD A:SAH402 3.2 65.6 1.0 CG A:SAH402 3.7 63.9 1.0 CB A:SAH402 3.9 63.2 1.0 S4 A:SF4401 4.0 55.0 1.0 OXT A:SAH402 4.2 61.2 1.0 SG A:CYS63 4.6 60.5 1.0 SG A:CYS70 4.8 70.2 1.0 SG A:CYS67 4.9 58.5 1.0 CA A:GLY109 5.0 58.4 1.0 C5' A:SAH402 5.0 65.0 1.0

Y.Nicolet, J.K.Rubach, M.C.Posewitz, P.Amara, C.Mathevon, M.Atta, M.Fontecave, J.C.Fontecilla-Camps. X-Ray Structure of the [Fefe]-Hydrogenase Maturase Hyde From Thermotoga Maritima* Journal of Biological V. 283 18861 2008CHEMISTRY.
DOI: 10.1074/JBC.M801161200