Iodine in PDB 7o1s: Complex-B Bound [Fefe]-Hydrogenase Maturase Hyde Fromt. Maritima (Wild-Type Protein)

The structure of Complex-B Bound [Fefe]-Hydrogenase Maturase Hyde Fromt. Maritima (Wild-Type Protein), PDB code: 7o1s 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)	43.05 / 1.39
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	51.27, 79.7, 86.11, 90, 90, 90
R / Rfree (%)	15.5 / 18

The structure of Complex-B Bound [Fefe]-Hydrogenase Maturase Hyde Fromt. Maritima (Wild-Type Protein) also contains other interesting chemical elements:

Iron

(Fe)

9 atoms

The binding sites of Iodine atom in the Complex-B Bound [Fefe]-Hydrogenase Maturase Hyde Fromt. Maritima (Wild-Type Protein) (pdb code 7o1s). This binding sites where shown within 5.0 Angstroms radius around Iodine atom.
In total 2 binding sites of Iodine where determined in the Complex-B Bound [Fefe]-Hydrogenase Maturase Hyde Fromt. Maritima (Wild-Type Protein), PDB code: 7o1s:
Jump to Iodine binding site number: 1; 2;

Iodine binding site 1 out of 2 in the Complex-B Bound [Fefe]-Hydrogenase Maturase Hyde Fromt. Maritima (Wild-Type Protein)


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 1 of Complex-B Bound [Fefe]-Hydrogenase Maturase Hyde Fromt. Maritima (Wild-Type Protein) within 5.0Å range: probe atom residue distance (Å) B Occ A:I416 b:32.2 occ:0.54 I A:IOD416 0.0 32.2 0.5 I A:IOD416 3.1 52.4 0.5 OG1 A:THR134 3.2 16.2 1.0 NE A:ARG54 3.5 17.7 1.0 NH1 A:ARG155 3.6 16.0 1.0 SD A:MET224 3.6 30.3 0.3 CD A:ARG54 3.9 18.7 1.0 CD A:ARG155 3.9 15.7 1.0 CG2 A:THR134 4.0 16.1 1.0 CB A:THR134 4.0 16.4 1.0 CG A:ARG54 4.0 19.6 1.0 CE A:MET291 4.1 18.5 0.2 CZ A:ARG54 4.1 18.6 1.0 CG2 A:THR103 4.2 15.3 1.0 CE A:MET224 4.4 20.8 0.7 NH2 A:ARG54 4.4 17.1 1.0 CB A:ARG54 4.5 17.6 1.0 CG2 A:VAL105 4.5 15.6 1.0 CZ A:ARG155 4.6 16.8 1.0 NE A:ARG155 4.7 16.8 1.0 CB A:ARG155 4.9 18.2 1.0 CG A:ARG155 4.9 17.8 1.0 NH1 A:ARG54 4.9 18.3 1.0 CE A:MET224 4.9 25.5 0.3 CG A:MET224 5.0 36.3 0.7 CE A:MET291 5.0 39.5 0.8 CG A:MET224 5.0 14.8 0.3

Iodine binding site 2 out of 2 in the Complex-B Bound [Fefe]-Hydrogenase Maturase Hyde Fromt. Maritima (Wild-Type Protein)


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 2 of Complex-B Bound [Fefe]-Hydrogenase Maturase Hyde Fromt. Maritima (Wild-Type Protein) within 5.0Å range: probe atom residue distance (Å) B Occ A:I416 b:52.4 occ:0.46 I A:IOD416 0.0 52.4 0.5 I A:IOD416 3.1 32.2 0.5 NE A:ARG54 3.4 17.7 1.0 SD A:MET224 3.4 30.3 0.3 CG A:MET224 3.5 14.8 0.3 NH2 A:ARG54 3.6 17.1 1.0 CG A:MET224 3.6 36.3 0.7 CG1 A:VAL289 3.8 16.2 1.0 CZ A:ARG54 3.9 18.6 1.0 CB A:ASN264 4.1 15.8 1.0 CE A:MET291 4.1 18.5 0.2 CB A:MET224 4.1 19.8 0.7 CG2 A:VAL289 4.1 17.7 1.0 CB A:MET224 4.1 20.7 0.3 CG A:ARG54 4.4 19.6 1.0 CB A:VAL289 4.4 14.6 1.0 CD A:ARG54 4.5 18.7 1.0 O A:HOH539 4.7 26.6 1.0 CD A:PRO266 4.7 15.7 1.0 CE A:MET224 4.8 20.8 0.7 O A:ASN264 4.9 18.0 1.0 CG A:ASN264 4.9 18.5 1.0 SD A:MET224 4.9 20.9 0.7 SD A:MET291 4.9 26.9 0.8 C A:ASN264 5.0 17.4 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