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Iron in PDB 8rho: [2FE:2S] Ferredoxin Fesii From Azotobacter Vinelandii, Reduced Form

Protein crystallography data

The structure of [2FE:2S] Ferredoxin Fesii From Azotobacter Vinelandii, Reduced Form, PDB code: 8rho was solved by P.Franke, L.Zhang, O.Einsle, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 27.10 / 1.45
Space group P 41 21 2
Cell size a, b, c (Å), α, β, γ (°) 60.955, 60.955, 139.414, 90, 90, 90
R / Rfree (%) 15.2 / 18.2

Iron Binding Sites:

The binding sites of Iron atom in the [2FE:2S] Ferredoxin Fesii From Azotobacter Vinelandii, Reduced Form (pdb code 8rho). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the [2FE:2S] Ferredoxin Fesii From Azotobacter Vinelandii, Reduced Form, PDB code: 8rho:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in 8rho

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Iron binding site 1 out of 4 in the [2FE:2S] Ferredoxin Fesii From Azotobacter Vinelandii, Reduced Form


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of [2FE:2S] Ferredoxin Fesii From Azotobacter Vinelandii, Reduced Form within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe201

b:24.9
occ:1.00
 FE1 A:FES201 0.0 24.9 1.0
S2 A:FES201 2.2 23.9 1.0
S1 A:FES201 2.2 24.4 1.0
SG A:CYS47 2.3 25.5 1.0
SG A:CYS42 2.4 25.7 1.0
FE2 A:FES201 2.7 23.2 1.0
N A:CYS47 3.5 25.8 1.0
CB A:CYS47 3.5 26.2 1.0
N A:CYS42 3.5 26.8 1.0
CB A:CYS42 3.6 26.6 1.0
N A:GLN43 3.7 26.1 1.0
N A:GLY48 3.8 23.8 1.0
CA A:CYS47 3.9 26.2 1.0
CA A:CYS42 3.9 26.9 1.0
N A:SER49 4.0 22.7 1.0
C A:CYS47 4.2 25.9 1.0
C A:CYS42 4.2 26.6 1.0
N A:ASN46 4.2 24.2 1.0
N A:GLY45 4.3 24.5 1.0
N A:GLU41 4.4 26.5 1.0
SG A:CYS102 4.4 23.6 1.0
N A:ASP44 4.4 26.9 1.0
CB A:SER49 4.5 24.1 1.0
CA A:GLN43 4.5 26.1 1.0
C A:GLU41 4.6 26.9 1.0
C A:ASN46 4.6 26.7 1.0
CA A:GLY48 4.7 24.2 1.0
SG A:CYS50 4.7 22.0 1.0
C A:GLY45 4.8 25.1 1.0
OG A:SER49 4.8 26.5 1.0
CA A:GLY45 4.8 24.0 1.0
C A:GLY48 4.8 22.6 1.0
CA A:SER49 4.8 21.1 1.0
N A:CYS50 4.9 21.1 1.0
CA A:GLU41 4.9 28.0 1.0
CA A:ASN46 5.0 26.2 1.0

Iron binding site 2 out of 4 in 8rho

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Iron binding site 2 out of 4 in the [2FE:2S] Ferredoxin Fesii From Azotobacter Vinelandii, Reduced Form


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of [2FE:2S] Ferredoxin Fesii From Azotobacter Vinelandii, Reduced Form within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe201

b:23.2
occ:1.00
 FE2 A:FES201 0.0 23.2 1.0
S1 A:FES201 2.2 24.4 1.0
S2 A:FES201 2.2 23.9 1.0
SG A:CYS50 2.3 22.0 1.0
SG A:CYS102 2.3 23.6 1.0
FE1 A:FES201 2.7 24.9 1.0
CB A:CYS102 3.3 23.2 1.0
CB A:CYS50 3.4 22.1 1.0
N A:CYS50 4.0 21.1 1.0
N A:GLY45 4.2 24.5 1.0
N A:CYS102 4.2 21.6 1.0
CA A:CYS50 4.3 21.5 1.0
CA A:CYS102 4.3 22.1 1.0
SG A:CYS42 4.4 25.7 1.0
N A:GLN43 4.4 26.1 1.0
CA A:GLN43 4.4 26.1 1.0
CA A:GLY45 4.5 24.0 1.0
N A:ASP44 4.6 26.9 1.0
CB A:LEU100 4.6 21.8 1.0
N A:SER49 4.7 22.7 1.0
SG A:CYS47 4.7 25.5 1.0
C A:GLN43 4.8 27.2 1.0
CD2 A:LEU100 4.9 24.3 1.0
N A:GLY48 5.0 23.8 1.0

Iron binding site 3 out of 4 in 8rho

Go back to Iron Binding Sites List in 8rho
Iron binding site 3 out of 4 in the [2FE:2S] Ferredoxin Fesii From Azotobacter Vinelandii, Reduced Form


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of [2FE:2S] Ferredoxin Fesii From Azotobacter Vinelandii, Reduced Form within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe201

b:63.9
occ:1.00
 FE1 B:FES201 0.0 63.9 1.0
S1 B:FES201 2.2 62.0 1.0
S2 B:FES201 2.2 62.2 1.0
SG B:CYS47 2.3 65.4 1.0
SG B:CYS42 2.3 65.3 1.0
FE2 B:FES201 3.0 61.7 1.0
N B:CYS47 3.4 66.3 1.0
N B:GLY48 3.5 61.9 1.0
CB B:CYS47 3.5 65.5 1.0
CB B:CYS42 3.5 65.0 1.0
N B:CYS42 3.5 66.2 1.0
N B:GLN43 3.7 63.9 1.0
CA B:CYS47 3.8 65.6 1.0
N B:SER49 3.9 53.7 1.0
CA B:CYS42 3.9 65.2 1.0
C B:CYS47 4.0 65.1 1.0
N B:ASN46 4.1 69.3 1.0
C B:CYS42 4.2 64.1 1.0
N B:GLY45 4.3 66.1 1.0
N B:ASP44 4.4 65.0 1.0
C B:ASN46 4.4 68.1 1.0
CA B:GLY48 4.4 58.8 1.0
N B:GLU41 4.5 66.7 1.0
C B:GLU41 4.5 68.2 1.0
SG B:CYS102 4.6 58.9 1.0
CB B:SER49 4.6 53.7 1.0
CA B:GLN43 4.6 63.0 1.0
C B:GLY48 4.6 56.0 1.0
CA B:ASN46 4.8 68.2 1.0
CA B:GLY45 4.8 67.9 1.0
OG B:SER49 4.8 54.5 1.0
C B:GLY45 4.8 69.8 1.0
CA B:SER49 4.8 52.7 1.0
CB B:GLU41 4.9 75.3 1.0
CA B:GLU41 4.9 70.0 1.0
SG B:CYS50 4.9 56.6 1.0
N B:CYS50 5.0 50.0 1.0

Iron binding site 4 out of 4 in 8rho

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Iron binding site 4 out of 4 in the [2FE:2S] Ferredoxin Fesii From Azotobacter Vinelandii, Reduced Form


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of [2FE:2S] Ferredoxin Fesii From Azotobacter Vinelandii, Reduced Form within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe201

b:61.7
occ:1.00
 FE2 B:FES201 0.0 61.7 1.0
S2 B:FES201 2.2 62.2 1.0
S1 B:FES201 2.2 62.0 1.0
SG B:CYS50 2.2 56.6 1.0
SG B:CYS102 2.3 58.9 1.0
FE1 B:FES201 3.0 63.9 1.0
CB B:CYS102 3.2 54.6 1.0
CB B:CYS50 3.4 53.2 1.0
N B:CYS50 4.1 50.0 1.0
N B:CYS102 4.1 49.1 1.0
N B:GLY45 4.2 66.1 1.0
CA B:CYS102 4.2 51.9 1.0
CA B:CYS50 4.3 48.9 1.0
CA B:GLN43 4.4 63.0 1.0
N B:ASP44 4.4 65.0 1.0
N B:GLN43 4.4 63.9 1.0
SG B:CYS42 4.5 65.3 1.0
CB B:LEU100 4.6 43.9 1.0
CA B:GLY45 4.7 67.9 1.0
C B:GLN43 4.7 62.9 1.0
N B:SER49 4.8 53.7 1.0
CD1 B:LEU100 4.9 46.6 1.0
CD2 B:LEU28 4.9 49.7 1.0
CD2 B:LEU100 5.0 48.6 1.0
SG B:CYS47 5.0 65.4 1.0

Reference:

P.Franke, L.Zhang, O.Einsle. [2FE:2S] Ferredoxin Fesii From Azotobacter Vinelandii To Be Published.
Page generated: Sat Feb 8 18:33:46 2025

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