Iron in PDB 1f5c: Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution

The structure of Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution, PDB code: 1f5c was solved by K.Chen, C.A.Bonagura, G.J.Tilley, Y.S.Jung, F.A.Armstrong, C.D.Stout, B.K.Burgess, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.05 / 1.75
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	55.222, 55.222, 92.720, 90.00, 90.00, 90.00
R / Rfree (%)	20.4 / 22.7

The binding sites of Iron atom in the Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution (pdb code 1f5c). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 7 binding sites of Iron where determined in the Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution, PDB code: 1f5c:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7;

Iron binding site 1 out of 7 in the Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution


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 F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe200 b:20.8 occ:1.00 FE1 A:F3S200 0.0 20.8 1.0 S2 A:F3S200 2.3 20.4 1.0 S1 A:F3S200 2.3 20.1 1.0 SG A:CYS16 2.3 21.1 1.0 S3 A:F3S200 2.3 20.1 1.0 FE4 A:F3S200 2.7 20.8 1.0 FE3 A:F3S200 2.7 19.8 1.0 CB A:CYS16 3.3 22.5 1.0 S4 A:F3S200 3.9 19.9 1.0 N A:THR14 4.0 22.3 1.0 N A:CYS16 4.0 23.4 1.0 CA A:THR14 4.1 22.8 1.0 CA A:CYS16 4.3 23.2 1.0 N A:ASP15 4.4 23.4 1.0 C A:THR14 4.5 23.0 1.0 CD2 A:LEU32 4.6 20.7 1.0 CD1 A:ILE54 4.6 20.0 1.0 SG A:CYS49 4.7 20.7 1.0 SG A:CYS8 4.8 18.7 1.0 CB A:CYS49 4.9 21.6 1.0 N A:TYR13 5.0 21.4 1.0

Iron binding site 2 out of 7 in the Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution


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 F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe200 b:19.8 occ:1.00 FE3 A:F3S200 0.0 19.8 1.0 SG A:CYS8 2.3 18.7 1.0 S4 A:F3S200 2.3 19.9 1.0 S1 A:F3S200 2.3 20.1 1.0 S3 A:F3S200 2.3 20.1 1.0 FE4 A:F3S200 2.7 20.8 1.0 FE1 A:F3S200 2.7 20.8 1.0 CB A:CYS8 3.2 18.6 1.0 S2 A:F3S200 3.9 20.4 1.0 CA A:LYS12 4.0 20.9 1.0 CA A:CYS8 4.0 18.3 1.0 N A:TYR13 4.3 21.4 1.0 CG1 A:VAL4 4.4 17.0 1.0 N A:LYS12 4.4 20.5 1.0 C A:LYS12 4.6 21.1 1.0 O A:CYS8 4.6 18.4 1.0 CB A:LEU32 4.6 20.3 1.0 SG A:CYS49 4.7 20.7 1.0 C A:CYS8 4.7 18.4 1.0 SG A:CYS16 4.8 21.1 1.0 N A:THR14 4.8 22.3 1.0 CB A:LYS12 5.0 21.0 1.0

Iron binding site 3 out of 7 in the Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe200 b:20.8 occ:1.00 FE4 A:F3S200 0.0 20.8 1.0 SG A:CYS49 2.3 20.7 1.0 S4 A:F3S200 2.3 19.9 1.0 S2 A:F3S200 2.3 20.4 1.0 S3 A:F3S200 2.3 20.1 1.0 FE3 A:F3S200 2.7 19.8 1.0 FE1 A:F3S200 2.7 20.8 1.0 CB A:CYS49 3.2 21.6 1.0 S1 A:F3S200 3.9 20.1 1.0 CA A:CYS49 3.9 22.1 1.0 CB A:ALA51 4.5 21.6 1.0 C A:CYS49 4.6 22.0 1.0 CD A:PRO50 4.6 21.9 1.0 CD2 A:TYR13 4.7 21.7 1.0 SG A:CYS8 4.7 18.7 1.0 SG A:CYS16 4.7 21.1 1.0 N A:PRO50 4.8 21.9 1.0 N A:ALA51 4.8 21.6 1.0 CD1 A:ILE54 4.8 20.0 1.0 CB A:TYR13 4.8 21.6 1.0 CB A:ALA53 4.8 20.4 1.0 N A:TYR13 4.9 21.4 1.0 CB A:CYS8 4.9 18.6 1.0 CG1 A:ILE54 4.9 19.8 1.0 CB A:CYS16 5.0 22.5 1.0

Iron binding site 4 out of 7 in the Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:21.7 occ:1.00 FE1 A:SF4201 0.0 21.7 1.0 SG A:CYS39 2.3 21.4 1.0 S3 A:SF4201 2.3 21.5 1.0 S4 A:SF4201 2.3 21.4 1.0 S2 A:SF4201 2.3 21.5 1.0 FE2 A:SF4201 2.7 21.6 1.0 FE3 A:SF4201 2.7 21.8 1.0 FE4 A:SF4201 2.7 22.0 1.0 CB A:CYS39 3.4 22.1 1.0 CA A:CYS39 3.9 22.4 1.0 S1 A:SF4201 3.9 21.8 1.0 SG A:CYS24 4.0 23.8 1.0 N A:ASP41 4.1 22.4 1.0 N A:ILE40 4.1 22.3 1.0 C A:CYS39 4.4 22.4 1.0 CG2 A:ILE34 4.5 20.4 1.0 CB A:PHE2 4.5 18.3 1.0 CA A:ASP41 4.6 22.5 1.0 N A:CYS42 4.6 22.2 1.0 SG A:CYS45 4.8 22.0 1.0 SG A:CYS20 4.8 22.7 1.0 CD1 A:PHE2 4.8 18.5 1.0 SG A:CYS42 4.9 21.5 1.0 CG A:PHE2 4.9 18.4 1.0

Iron binding site 5 out of 7 in the Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:21.6 occ:1.00 FE2 A:SF4201 0.0 21.6 1.0 S3 A:SF4201 2.3 21.5 1.0 S4 A:SF4201 2.3 21.4 1.0 SG A:CYS42 2.3 21.5 1.0 S1 A:SF4201 2.3 21.8 1.0 FE3 A:SF4201 2.7 21.8 1.0 FE4 A:SF4201 2.7 22.0 1.0 FE1 A:SF4201 2.7 21.7 1.0 CB A:CYS42 3.6 21.9 1.0 N A:CYS42 3.6 22.2 1.0 N A:ALA43 3.8 22.2 1.0 S2 A:SF4201 3.9 21.5 1.0 CA A:CYS42 3.9 22.1 1.0 C A:CYS42 4.2 22.1 1.0 N A:LEU44 4.3 22.3 1.0 CD A:PRO21 4.3 24.5 1.0 C A:ASP41 4.6 22.4 1.0 SG A:CYS45 4.7 22.0 1.0 SG A:CYS39 4.7 21.4 1.0 SG A:CYS20 4.7 22.7 1.0 N A:ASP41 4.7 22.4 1.0 CG1 A:ILE40 4.7 22.2 1.0 CA A:ALA43 4.7 22.2 1.0 N A:CYS45 4.8 22.6 1.0 CB A:LEU44 4.8 22.5 1.0 CG A:PRO21 4.9 24.5 1.0 C A:ALA43 4.9 22.3 1.0 CA A:ASP41 4.9 22.5 1.0

Iron binding site 6 out of 7 in the Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:21.8 occ:1.00 FE3 A:SF4201 0.0 21.8 1.0 SG A:CYS45 2.3 22.0 1.0 S4 A:SF4201 2.3 21.4 1.0 S1 A:SF4201 2.3 21.8 1.0 S2 A:SF4201 2.3 21.5 1.0 FE2 A:SF4201 2.7 21.6 1.0 FE4 A:SF4201 2.7 22.0 1.0 FE1 A:SF4201 2.7 21.7 1.0 CB A:CYS45 3.2 22.5 1.0 S3 A:SF4201 3.9 21.5 1.0 N A:CYS45 4.0 22.6 1.0 CA A:CYS45 4.2 22.8 1.0 CD1 A:ILE34 4.6 20.4 1.0 SG A:CYS42 4.6 21.5 1.0 CB A:PHE2 4.7 18.3 1.0 CE1 A:HIS25 4.7 23.2 1.0 SG A:CYS39 4.7 21.4 1.0 SG A:CYS20 4.8 22.7 1.0 NE2 A:HIS25 4.8 23.3 1.0 CG A:PHE2 4.9 18.4 1.0 N A:LEU44 4.9 22.3 1.0 N A:ALA43 5.0 22.2 1.0

Iron binding site 7 out of 7 in the Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Crystal Structure of F25H Ferredoxin 1 Mutant From Azotobacter Vinelandii at 1.75 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:22.0 occ:1.00 FE4 A:SF4201 0.0 22.0 1.0 S1 A:SF4201 2.3 21.8 1.0 SG A:CYS20 2.3 22.7 1.0 S3 A:SF4201 2.3 21.5 1.0 S2 A:SF4201 2.3 21.5 1.0 FE2 A:SF4201 2.7 21.6 1.0 FE3 A:SF4201 2.7 21.8 1.0 FE1 A:SF4201 2.7 21.7 1.0 CB A:CYS20 3.3 23.6 1.0 SG A:CYS24 3.6 23.8 1.0 CA A:CYS20 3.8 24.2 1.0 S4 A:SF4201 3.9 21.4 1.0 CE1 A:HIS25 4.1 23.2 1.0 CD A:PRO21 4.3 24.5 1.0 CG2 A:VAL22 4.6 24.9 1.0 SG A:CYS42 4.6 21.5 1.0 C A:CYS20 4.6 24.4 1.0 N A:PRO21 4.7 24.5 1.0 SG A:CYS45 4.8 22.0 1.0 ND1 A:HIS25 4.8 23.3 1.0 SG A:CYS39 4.9 21.4 1.0 NE2 A:HIS25 4.9 23.3 1.0 N A:CYS20 5.0 24.6 1.0

K.Chen, C.A.Bonagura, G.J.Tilley, J.P.Mcevoy, Y.S.Jung, F.A.Armstrong, C.D.Stout, B.K.Burgess. Crystal Structures of Ferredoxin Variants Exhibiting Large Changes in [Fe-S] Reduction Potential. Nat.Struct.Biol. V. 9 188 2002.
ISSN: ISSN 1072-8368
PubMed: 11875515