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

Protein crystallography data

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

Other elements in 7o1s:

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

Iodine Binding Sites:

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 7o1s

Go back to Iodine Binding Sites List in 7o1s
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 7o1s

Go back to Iodine Binding Sites List in 7o1s
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

Reference:

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
Page generated: Fri Aug 8 23:28:21 2025

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