Iron in PDB 6g7n: Trichodesmium TERY_3377 (Idia) (Futa) with Iron and Alanine Ligand.

The structure of Trichodesmium TERY_3377 (Idia) (Futa) with Iron and Alanine Ligand., PDB code: 6g7n was solved by M.M.Machelett, I.Tews, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	83.19 / 1.10
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	56.220, 83.190, 65.160, 90.00, 95.25, 90.00
R / Rfree (%)	13.4 / 15.1

The binding sites of Iron atom in the Trichodesmium TERY_3377 (Idia) (Futa) with Iron and Alanine Ligand. (pdb code 6g7n). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Trichodesmium TERY_3377 (Idia) (Futa) with Iron and Alanine Ligand., PDB code: 6g7n:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Trichodesmium TERY_3377 (Idia) (Futa) with Iron and Alanine Ligand.


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Trichodesmium TERY_3377 (Idia) (Futa) with Iron and Alanine Ligand. within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe403 b:13.1 occ:1.00 OH A:TYR144 2.0 15.6 1.0 OH A:TYR201 2.0 15.6 1.0 OH A:TYR200 2.0 11.7 1.0 O A:DAL401 2.1 16.9 0.8 O A:DGL402 2.2 20.7 0.2 N A:DAL401 2.2 21.0 0.8 N A:DGL402 2.3 20.3 0.2 C A:DAL401 2.9 18.9 0.8 CZ A:TYR144 3.0 12.0 1.0 C A:DGL402 3.0 20.7 0.2 CZ A:TYR200 3.0 10.6 1.0 CZ A:TYR201 3.0 13.3 1.0 CA A:DAL401 3.0 22.9 0.8 CA A:DGL402 3.1 20.7 0.2 CE1 A:TYR200 3.3 11.9 1.0 CE2 A:TYR144 3.5 11.5 1.0 CE2 A:TYR201 3.7 12.2 1.0 CE1 A:TYR201 4.0 13.8 1.0 CE1 A:TYR144 4.1 12.4 1.0 OXT A:DGL402 4.1 21.4 0.2 OXT A:DAL401 4.1 21.8 0.8 NH1 A:ARG104 4.2 11.4 1.0 O A:HOH610 4.2 42.0 1.0 CE2 A:TYR200 4.2 10.4 1.0 NH2 A:ARG104 4.3 11.2 1.0 O A:HOH527 4.3 25.4 1.0 CB A:DAL401 4.4 27.9 0.8 CB A:DGL402 4.4 22.5 0.2 ND2 A:ASN198 4.5 10.9 1.0 O A:HOH760 4.6 27.3 1.0 CD1 A:TYR200 4.7 11.7 1.0 CZ A:ARG104 4.7 10.5 1.0 CD2 A:TYR144 4.8 10.3 1.0 CD2 A:TYR201 4.9 11.8 1.0 CG1 A:VAL61 4.9 16.1 0.5

Iron binding site 2 out of 2 in the Trichodesmium TERY_3377 (Idia) (Futa) with Iron and Alanine Ligand.


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Trichodesmium TERY_3377 (Idia) (Futa) with Iron and Alanine Ligand. within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe403 b:12.2 occ:1.00 OH B:TYR144 2.0 14.1 1.0 OH B:TYR201 2.0 14.0 1.0 OH B:TYR200 2.0 10.8 1.0 OXT B:DAL401 2.1 14.4 0.8 OXT B:DGL402 2.2 19.6 0.2 N B:DAL401 2.2 17.6 0.8 N B:DGL402 2.3 19.5 0.2 C B:DAL401 2.9 17.1 0.8 C B:DGL402 3.0 20.1 0.2 CZ B:TYR144 3.0 10.9 1.0 CZ B:TYR200 3.0 10.3 1.0 CZ B:TYR201 3.0 11.7 1.0 CA B:DAL401 3.1 21.5 0.8 CA B:DGL402 3.1 20.4 0.2 CE1 B:TYR200 3.3 10.8 1.0 CE2 B:TYR144 3.5 10.7 1.0 CE2 B:TYR201 3.7 10.6 1.0 O B:HOH570 4.0 33.8 1.0 CE1 B:TYR201 4.0 12.5 1.0 CE1 B:TYR144 4.0 11.1 1.0 O B:DGL402 4.1 22.2 0.2 O B:DAL401 4.1 22.3 0.8 O B:HOH506 4.2 21.4 1.0 NH1 B:ARG104 4.2 11.6 1.0 NH2 B:ARG104 4.2 11.0 1.0 CE2 B:TYR200 4.2 9.5 1.0 CB B:DAL401 4.4 24.6 0.8 CB B:DGL402 4.5 21.3 0.2 ND2 B:ASN198 4.5 10.2 1.0 O B:HOH741 4.6 25.8 1.0 CZ B:ARG104 4.7 10.9 1.0 CD1 B:TYR200 4.7 11.2 1.0 OE1 B:DGL402 4.8 15.9 0.2 CG2 B:VAL61 4.8 17.1 0.5 CD2 B:TYR144 4.8 9.8 1.0 CG1 B:VAL61 4.8 17.6 0.5 CG B:DGL402 4.9 20.0 0.2 CD2 B:TYR201 4.9 10.1 1.0

D.Polyviou, M.M.Machelett, A.Hitchcock, A.J.Baylay, F.Macmillan, C.M.Moore, T.S.Bibby, I.Tews. Structural and Functional Characterization of Idia/Futa (TERY_3377), An Iron-Binding Protein From the Ocean Diazotrophtrichodesmium Erythraeum. J. Biol. Chem. V. 293 18099 2018.
ISSN: ESSN 1083-351X
PubMed: 30217820
DOI: 10.1074/JBC.RA118.001929