Iron in PDB 1fxr: Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms Resolution

The structure of Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms Resolution, PDB code: 1fxr was solved by M.Frey, M.Roth, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 2.30
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	96.600, 58.100, 20.700, 90.00, 90.00, 90.00
R / Rfree (%)	18.2 / 22.7

The binding sites of Iron atom in the Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms Resolution (pdb code 1fxr). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 8 binding sites of Iron where determined in the Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms Resolution, PDB code: 1fxr:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7; 8;

Iron binding site 1 out of 8 in the Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms 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 the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe65 b:5.0 occ:1.00 FE1 A:SF465 0.0 5.0 1.0 S3 A:SF465 2.3 2.8 1.0 SG A:CYS11 2.3 2.0 1.0 S2 A:SF465 2.3 2.0 1.0 S4 A:SF465 2.3 5.3 1.0 FE4 A:SF465 2.7 4.6 1.0 FE2 A:SF465 2.7 5.6 1.0 FE3 A:SF465 2.8 5.7 1.0 CB A:CYS11 3.5 2.7 1.0 CA A:CYS11 3.9 6.1 1.0 S1 A:SF465 3.9 2.0 1.0 N A:ILE12 4.0 6.3 1.0 SG A:CYS58 4.0 2.0 1.0 N A:ALA13 4.1 4.6 1.0 C A:CYS11 4.2 6.5 1.0 CB A:ALA34 4.2 5.0 1.0 CA A:ALA13 4.5 4.5 1.0 SG A:CYS54 4.6 2.0 1.0 SG A:CYS14 4.7 5.3 1.0 SG A:CYS17 4.7 3.1 1.0 N A:CYS14 4.8 6.4 1.0 N A:ALA34 4.8 7.1 1.0 C A:ILE12 4.9 5.5 1.0 CA A:ILE12 5.0 4.6 1.0 CG1 A:VAL6 5.0 2.0 1.0

Iron binding site 2 out of 8 in the Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms 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 the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe65 b:5.6 occ:1.00 FE2 A:SF465 0.0 5.6 1.0 SG A:CYS17 2.2 3.1 1.0 S1 A:SF465 2.3 2.0 1.0 S3 A:SF465 2.3 2.8 1.0 S4 A:SF465 2.3 5.3 1.0 FE1 A:SF465 2.7 5.0 1.0 FE4 A:SF465 2.8 4.6 1.0 FE3 A:SF465 2.8 5.7 1.0 CB A:CYS17 3.4 5.0 1.0 S2 A:SF465 4.0 2.0 1.0 CB A:ALA34 4.0 5.0 1.0 N A:CYS17 4.1 3.0 1.0 CA A:CYS17 4.4 3.5 1.0 CD1 A:ILE59 4.4 2.0 1.0 SG A:CYS14 4.5 5.3 1.0 SG A:CYS11 4.7 2.0 1.0 SG A:CYS54 4.7 2.0 1.0 N A:SER16 5.0 4.2 1.0

Iron binding site 3 out of 8 in the Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms 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 the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe65 b:5.7 occ:1.00 FE3 A:SF465 0.0 5.7 1.0 SG A:CYS14 2.0 5.3 1.0 S4 A:SF465 2.3 5.3 1.0 S2 A:SF465 2.3 2.0 1.0 S1 A:SF465 2.3 2.0 1.0 FE4 A:SF465 2.7 4.6 1.0 FE2 A:SF465 2.8 5.6 1.0 FE1 A:SF465 2.8 5.0 1.0 CB A:CYS14 3.5 5.9 1.0 N A:CYS14 3.6 6.4 1.0 N A:GLU15 3.9 8.8 1.0 S3 A:SF465 3.9 2.8 1.0 CA A:CYS14 4.0 6.4 1.0 CD A:PRO55 4.2 3.9 1.0 C A:CYS14 4.3 7.3 1.0 N A:SER16 4.4 4.2 1.0 SG A:CYS54 4.4 2.0 1.0 C A:ALA13 4.5 6.3 1.0 CG A:PRO55 4.5 3.9 1.0 SG A:CYS17 4.7 3.1 1.0 CA A:GLU15 4.8 8.4 1.0 N A:ALA13 4.8 4.6 1.0 CB A:SER16 4.9 4.8 1.0 OG A:SER16 4.9 12.3 1.0 CA A:ALA13 4.9 4.5 1.0 SG A:CYS11 4.9 2.0 1.0 C A:GLU15 4.9 6.2 1.0 N A:CYS17 5.0 3.0 1.0

Iron binding site 4 out of 8 in the Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms 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 the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe65 b:4.6 occ:1.00 FE4 A:SF465 0.0 4.6 1.0 SG A:CYS54 2.1 2.0 1.0 S3 A:SF465 2.3 2.8 1.0 S2 A:SF465 2.3 2.0 1.0 S1 A:SF465 2.3 2.0 1.0 FE3 A:SF465 2.7 5.7 1.0 FE1 A:SF465 2.7 5.0 1.0 FE2 A:SF465 2.8 5.6 1.0 CB A:CYS54 3.4 2.0 1.0 SG A:CYS58 3.6 2.0 1.0 S4 A:SF465 3.8 5.3 1.0 CA A:CYS54 3.9 2.0 1.0 CD1 A:ILE59 4.3 2.0 1.0 SG A:CYS14 4.4 5.3 1.0 CD A:PRO55 4.5 3.9 1.0 CG2 A:VAL56 4.5 5.0 1.0 CG1 A:ILE59 4.6 2.0 1.0 C A:CYS54 4.6 3.1 1.0 N A:PRO55 4.8 3.0 1.0 SG A:CYS17 4.8 3.1 1.0 SG A:CYS11 4.8 2.0 1.0

Iron binding site 5 out of 8 in the Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms 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 the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe66 b:5.4 occ:1.00 FE1 B:SF466 0.0 5.4 1.0 SG B:CYS11 2.1 6.4 1.0 S3 B:SF466 2.3 2.0 1.0 S4 B:SF466 2.3 3.6 1.0 S2 B:SF466 2.3 2.0 1.0 FE2 B:SF466 2.7 4.7 1.0 FE4 B:SF466 2.7 5.2 1.0 FE3 B:SF466 2.8 5.7 1.0 CB B:CYS11 3.4 2.0 1.0 CA B:CYS11 3.8 2.4 1.0 S1 B:SF466 4.0 3.4 1.0 CB B:ALA34 4.0 2.0 1.0 N B:ALA13 4.0 3.9 1.0 N B:ILE12 4.1 3.6 1.0 SG B:CYS58 4.1 4.5 1.0 C B:CYS11 4.3 2.0 1.0 CA B:ALA13 4.4 2.8 1.0 SG B:CYS17 4.5 3.3 1.0 SG B:CYS54 4.7 2.0 1.0 N B:ALA34 4.7 3.5 1.0 CG1 B:VAL6 4.8 2.0 1.0 N B:CYS14 4.8 2.6 1.0 C B:ILE12 4.9 4.3 1.0 SG B:CYS14 4.9 5.3 1.0

Iron binding site 6 out of 8 in the Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms 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 the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe66 b:4.7 occ:1.00 FE2 B:SF466 0.0 4.7 1.0 SG B:CYS17 2.0 3.3 1.0 S3 B:SF466 2.3 2.0 1.0 S1 B:SF466 2.3 3.4 1.0 S4 B:SF466 2.3 3.6 1.0 FE1 B:SF466 2.7 5.4 1.0 FE4 B:SF466 2.7 5.2 1.0 FE3 B:SF466 2.8 5.7 1.0 CB B:CYS17 3.3 3.7 1.0 CB B:ALA34 3.8 2.0 1.0 S2 B:SF466 3.9 2.0 1.0 N B:CYS17 4.0 6.2 1.0 CA B:CYS17 4.3 4.4 1.0 CD1 B:ILE59 4.5 2.0 1.0 SG B:CYS11 4.6 6.4 1.0 SG B:CYS14 4.6 5.3 1.0 SG B:CYS54 4.7 2.0 1.0 CG1 B:ILE59 4.9 2.0 1.0 N B:GLU15 4.9 6.3 1.0 N B:SER16 5.0 6.2 1.0

Iron binding site 7 out of 8 in the Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms 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 the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe66 b:5.7 occ:1.00 FE3 B:SF466 0.0 5.7 1.0 SG B:CYS14 2.1 5.3 1.0 S1 B:SF466 2.3 3.4 1.0 S4 B:SF466 2.3 3.6 1.0 S2 B:SF466 2.3 2.0 1.0 FE4 B:SF466 2.6 5.2 1.0 FE2 B:SF466 2.8 4.7 1.0 FE1 B:SF466 2.8 5.4 1.0 CB B:CYS14 3.5 2.1 1.0 N B:CYS14 3.7 2.6 1.0 N B:GLU15 3.8 6.3 1.0 S3 B:SF466 3.9 2.0 1.0 CA B:CYS14 3.9 3.7 1.0 C B:CYS14 4.2 5.4 1.0 N B:SER16 4.3 6.2 1.0 CD B:PRO55 4.3 3.8 1.0 CG B:PRO55 4.4 4.8 1.0 SG B:CYS17 4.4 3.3 1.0 C B:ALA13 4.5 2.3 1.0 SG B:CYS54 4.5 2.0 1.0 CA B:GLU15 4.6 7.4 1.0 SG B:CYS11 4.7 6.4 1.0 N B:ALA13 4.7 3.9 1.0 CA B:ALA13 4.8 2.8 1.0 C B:GLU15 4.8 7.9 1.0 N B:CYS17 4.9 6.2 1.0 CG1 B:ILE12 4.9 4.7 1.0 CB B:SER16 4.9 8.6 1.0

Iron binding site 8 out of 8 in the Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe66 b:5.2 occ:1.00 FE4 B:SF466 0.0 5.2 1.0 SG B:CYS54 2.2 2.0 1.0 S3 B:SF466 2.3 2.0 1.0 S2 B:SF466 2.3 2.0 1.0 S1 B:SF466 2.3 3.4 1.0 FE3 B:SF466 2.6 5.7 1.0 FE2 B:SF466 2.7 4.7 1.0 FE1 B:SF466 2.7 5.4 1.0 CB B:CYS54 3.4 2.0 1.0 SG B:CYS58 3.7 4.5 1.0 S4 B:SF466 3.8 3.6 1.0 CA B:CYS54 3.9 4.2 1.0 SG B:CYS14 4.4 5.3 1.0 CD1 B:ILE59 4.4 2.0 1.0 CD B:PRO55 4.4 3.8 1.0 CG1 B:ILE59 4.4 2.0 1.0 CG2 B:VAL56 4.5 6.3 1.0 SG B:CYS17 4.5 3.3 1.0 C B:CYS54 4.6 4.0 1.0 N B:PRO55 4.7 4.5 1.0 SG B:CYS11 4.8 6.4 1.0 CG B:PRO55 4.9 4.8 1.0

A.Sery, D.Housset, L.Serre, J.Bonicel, C.Hatchikian, M.Frey, M.Roth. Crystal Structure of the Ferredoxin I From Desulfovibrio Africanus at 2.3 A Resolution. Biochemistry V. 33 15408 1994.
ISSN: ISSN 0006-2960
PubMed: 7803404
DOI: 10.1021/BI00255A022