Iron in PDB 2puo: Crystal Srtucture of the Nem Modified Ferredoxin:Thioredoxin Reductase

The structure of Crystal Srtucture of the Nem Modified Ferredoxin:Thioredoxin Reductase, PDB code: 2puo was solved by S.Dai, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	500.00 / 1.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	44.650, 53.595, 79.393, 90.00, 90.00, 90.00
R / Rfree (%)	23.4 / 25.5

The binding sites of Iron atom in the Crystal Srtucture of the Nem Modified Ferredoxin:Thioredoxin Reductase (pdb code 2puo). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the Crystal Srtucture of the Nem Modified Ferredoxin:Thioredoxin Reductase, PDB code: 2puo:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in the Crystal Srtucture of the Nem Modified Ferredoxin:Thioredoxin Reductase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Srtucture of the Nem Modified Ferredoxin:Thioredoxin Reductase within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe202 b:27.3 occ:1.00 FE1 A:SF4202 0.0 27.3 1.0 S3 A:SF4202 2.3 26.7 1.0 S2 A:SF4202 2.3 27.2 1.0 S4 A:SF4202 2.3 26.2 1.0 SG A:CYS74 2.4 26.5 1.0 FE2 A:SF4202 2.7 27.0 1.0 FE3 A:SF4202 2.7 27.5 1.0 FE4 A:SF4202 2.8 28.4 1.0 CB A:CYS74 3.2 26.3 1.0 CA A:CYS74 3.8 25.8 1.0 S1 A:SF4202 3.9 28.2 1.0 CA A:PRO75 4.3 25.5 1.0 N A:CYS76 4.4 23.8 1.0 CE2 A:PHE90 4.4 22.7 1.0 CD2 A:LEU43 4.7 27.5 1.0 CD2 A:LEU89 4.8 26.2 1.0 CD1 A:LEU43 4.8 29.3 1.0 N A:CYS74 4.8 26.8 1.0 CD2 A:PHE90 4.8 24.7 1.0 C A:CYS74 4.8 26.9 1.0 SG A:CYS76 4.9 27.3 1.0 SG A:CYS85 4.9 27.8 1.0 N A:PRO75 4.9 26.7 1.0 C A:PRO75 4.9 25.0 1.0

Iron binding site 2 out of 4 in the Crystal Srtucture of the Nem Modified Ferredoxin:Thioredoxin Reductase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Srtucture of the Nem Modified Ferredoxin:Thioredoxin Reductase within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe202 b:27.0 occ:1.00 FE2 A:SF4202 0.0 27.0 1.0 S3 A:SF4202 2.3 26.7 1.0 S4 A:SF4202 2.3 26.2 1.0 S1 A:SF4202 2.3 28.2 1.0 SG A:CYS76 2.4 27.3 1.0 FE3 A:SF4202 2.7 27.5 1.0 FE1 A:SF4202 2.7 27.3 1.0 FE4 A:SF4202 2.7 28.4 1.0 CB A:CYS76 3.3 25.1 1.0 N A:CYS76 3.7 23.8 1.0 S2 A:SF4202 3.8 27.2 1.0 CA A:CYS76 4.1 25.2 1.0 O A:HOH324 4.2 31.1 1.0 CB A:MET79 4.4 24.1 1.0 SG A:CYS55 4.6 30.7 1.0 C A:PRO75 4.7 25.0 1.0 SG A:CYS74 4.8 26.5 1.0 SG A:CYS85 4.8 27.8 1.0 CA A:PRO75 4.9 25.5 1.0 CZ3 A:TRP72 4.9 29.6 1.0 CB A:CYS55 4.9 28.8 1.0 CE3 A:TRP72 4.9 29.9 1.0 O A:GLU84 4.9 25.7 1.0 CA A:CYS85 5.0 29.6 1.0

Iron binding site 3 out of 4 in the Crystal Srtucture of the Nem Modified Ferredoxin:Thioredoxin Reductase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Crystal Srtucture of the Nem Modified Ferredoxin:Thioredoxin Reductase within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe202 b:27.5 occ:1.00 FE3 A:SF4202 0.0 27.5 1.0 S4 A:SF4202 2.2 26.2 1.0 S2 A:SF4202 2.3 27.2 1.0 S1 A:SF4202 2.3 28.2 1.0 SG A:CYS85 2.4 27.8 1.0 FE2 A:SF4202 2.7 27.0 1.0 FE1 A:SF4202 2.7 27.3 1.0 FE4 A:SF4202 2.8 28.4 1.0 CB A:CYS85 3.5 29.9 1.0 S3 A:SF4202 3.8 26.7 1.0 CA A:CYS85 3.8 29.6 1.0 CB A:CYS87 4.1 32.8 1.0 SG A:CYS87 4.3 37.0 1.0 C A:CYS85 4.3 31.0 1.0 N A:CYS87 4.3 32.0 1.0 CD2 A:PHE90 4.4 24.7 1.0 N A:HIS86 4.5 30.4 1.0 CB A:LEU89 4.5 26.9 1.0 SG A:CYS76 4.8 27.3 1.0 CE2 A:PHE90 4.8 22.7 1.0 CA A:CYS87 4.8 32.0 1.0 SG A:CYS74 4.8 26.5 1.0

Iron binding site 4 out of 4 in the Crystal Srtucture of the Nem Modified Ferredoxin:Thioredoxin Reductase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Crystal Srtucture of the Nem Modified Ferredoxin:Thioredoxin Reductase within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe202 b:28.4 occ:1.00 FE4 A:SF4202 0.0 28.4 1.0 S3 A:SF4202 2.2 26.7 1.0 S2 A:SF4202 2.3 27.2 1.0 S1 A:SF4202 2.3 28.2 1.0 SG A:CYS55 2.6 30.7 1.0 FE2 A:SF4202 2.7 27.0 1.0 SG A:CYS87 2.7 37.0 1.0 FE3 A:SF4202 2.8 27.5 1.0 FE1 A:SF4202 2.8 27.3 1.0 CB A:CYS55 3.5 28.8 1.0 CB A:CYS87 3.7 32.8 1.0 S4 A:SF4202 3.9 26.2 1.0 CA A:CYS55 4.1 31.1 1.0 N A:CYS87 4.5 32.0 1.0 CD A:PRO56 4.5 34.1 1.0 CA A:CYS87 4.8 32.0 1.0 SG A:CYS85 4.8 27.8 1.0 SG A:CYS76 4.9 27.3 1.0 SG A:CYS74 5.0 26.5 1.0

S.Dai, R.Friemann, D.A.Glauser, F.Bourquin, W.Manieri, P.Schurmann, H.Eklund. Structural Snapshots Along the Reaction Pathway of Ferredoxin-Thioredoxin Reductase. Nature V. 448 92 2007.
ISSN: ISSN 0028-0836
PubMed: 17611542
DOI: 10.1038/NATURE05937