Iron in PDB 1gaq: Crystal Structure of the Complex Between Ferredoxin and Ferredoxin-Nadp+ Reductase

All present enzymatic activity of Crystal Structure of the Complex Between Ferredoxin and Ferredoxin-Nadp+ Reductase:
1.18.1.2;

The structure of Crystal Structure of the Complex Between Ferredoxin and Ferredoxin-Nadp+ Reductase, PDB code: 1gaq was solved by G.Kurisu, M.Kusunoki, T.Hase, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.56 / 2.59
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	57.070, 93.410, 135.660, 90.00, 90.00, 90.00
R / Rfree (%)	23.2 / 29.7

The binding sites of Iron atom in the Crystal Structure of the Complex Between Ferredoxin and Ferredoxin-Nadp+ Reductase (pdb code 1gaq). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Crystal Structure of the Complex Between Ferredoxin and Ferredoxin-Nadp+ Reductase, PDB code: 1gaq:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Crystal Structure of the Complex Between Ferredoxin and Ferredoxin-Nadp+ Reductase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of the Complex Between Ferredoxin and Ferredoxin-Nadp+ Reductase within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe99 b:56.0 occ:1.00 FE1 B:FES99 0.0 56.0 1.0 S1 B:FES99 2.2 59.9 1.0 S2 B:FES99 2.2 60.5 1.0 SG B:CYS47 2.5 66.9 1.0 SG B:CYS77 2.5 54.4 1.0 FE2 B:FES99 2.7 58.6 1.0 CB B:CYS77 3.3 58.2 1.0 CB B:CYS47 3.7 65.3 1.0 CA B:GLY42 4.3 56.7 1.0 N B:GLY42 4.3 55.8 1.0 N B:CYS47 4.3 62.5 1.0 N B:CYS77 4.3 57.1 1.0 CG B:LEU75 4.3 55.5 1.0 CA B:CYS77 4.4 58.2 1.0 CB B:LEU75 4.4 56.4 1.0 CA B:CYS47 4.6 65.6 1.0 SG B:CYS44 4.6 48.7 1.0 O B:CYS44 4.6 56.2 1.0 CD2 B:LEU75 4.8 55.1 1.0 O B:LEU75 4.8 57.6 1.0 C B:LEU75 4.8 57.5 1.0 CA B:ARG40 4.8 58.4 1.0 N B:ARG40 4.9 58.9 1.0 CA B:LEU75 4.9 58.4 1.0 SG B:CYS39 5.0 64.7 1.0

Iron binding site 2 out of 2 in the Crystal Structure of the Complex Between Ferredoxin and Ferredoxin-Nadp+ Reductase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure of the Complex Between Ferredoxin and Ferredoxin-Nadp+ Reductase within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe99 b:58.6 occ:1.00 FE2 B:FES99 0.0 58.6 1.0 S1 B:FES99 2.2 59.9 1.0 S2 B:FES99 2.2 60.5 1.0 SG B:CYS44 2.5 48.7 1.0 SG B:CYS39 2.6 64.7 1.0 FE1 B:FES99 2.7 56.0 1.0 N B:CYS44 3.7 56.7 1.0 N B:ARG40 3.7 58.9 1.0 CB B:CYS44 3.8 54.7 1.0 N B:CYS39 3.8 60.8 1.0 CB B:CYS39 4.0 62.0 1.0 CA B:CYS44 4.1 56.3 1.0 N B:GLY42 4.1 55.8 1.0 N B:SER43 4.2 57.7 1.0 SG B:CYS77 4.3 54.4 1.0 C B:CYS44 4.3 57.0 1.0 CA B:CYS39 4.3 61.0 1.0 O B:CYS44 4.3 56.2 1.0 C B:CYS39 4.4 59.9 1.0 N B:ALA41 4.5 56.4 1.0 CA B:ARG40 4.5 58.4 1.0 N B:SER38 4.5 63.4 1.0 CA B:GLY42 4.5 56.7 1.0 CB B:SER38 4.5 61.9 1.0 CB B:SER46 4.5 58.5 1.0 C B:SER38 4.7 62.3 1.0 C B:GLY42 4.7 57.2 1.0 C B:SER43 4.8 58.5 1.0 N B:SER46 4.8 58.5 1.0 CA B:SER38 4.8 62.6 1.0 SG B:CYS47 5.0 66.9 1.0 C B:ARG40 5.0 56.5 1.0

G.Kurisu, M.Kusunoki, E.Katoh, T.Yamazaki, K.Teshima, Y.Onda, Y.Kimata-Ariga, T.Hase. Structure of the Electron Transfer Complex Between Ferredoxin and Ferredoxin-Nadp(+) Reductase. Nat.Struct.Biol. V. 8 117 2001.
ISSN: ISSN 1072-8368
PubMed: 11175898
DOI: 10.1038/84097