Iron in PDB 1czp: Anabaena PCC7119 [2FE-2S] Ferredoxin in the Reduced and Oxixized State at 1.17 A

The structure of Anabaena PCC7119 [2FE-2S] Ferredoxin in the Reduced and Oxixized State at 1.17 A, PDB code: 1czp was solved by R.Morales, M.H.Charon, M.Frey, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 1.17
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	37.220, 37.370, 146.600, 90.00, 90.00, 90.00
R / Rfree (%)	14 / 18.4

The binding sites of Iron atom in the Anabaena PCC7119 [2FE-2S] Ferredoxin in the Reduced and Oxixized State at 1.17 A (pdb code 1czp). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the Anabaena PCC7119 [2FE-2S] Ferredoxin in the Reduced and Oxixized State at 1.17 A, PDB code: 1czp:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in the Anabaena PCC7119 [2FE-2S] Ferredoxin in the Reduced and Oxixized State at 1.17 A


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Anabaena PCC7119 [2FE-2S] Ferredoxin in the Reduced and Oxixized State at 1.17 A within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe599 b:11.6 occ:1.00 FE1 A:FES599 0.0 11.6 1.0 S2 A:FES599 2.3 13.4 1.0 S1 A:FES599 2.3 11.1 1.0 SG A:CYS46 2.3 15.4 0.6 SG A:CYS46 2.3 14.3 0.4 SG A:CYS41 2.3 11.8 1.0 FE2 A:FES599 2.7 10.4 1.0 CB A:CYS46 3.3 16.8 0.4 CB A:CYS46 3.5 15.3 0.6 CB A:CYS41 3.5 12.3 1.0 N A:CYS46 3.5 16.2 0.6 N A:CYS41 3.5 10.8 1.0 N A:CYS46 3.6 17.1 0.4 N A:ARG42 3.8 10.0 1.0 CA A:CYS46 3.8 15.6 0.6 CA A:CYS46 3.8 17.8 0.4 CA A:CYS41 3.9 11.5 1.0 C A:CYS46 4.0 15.4 0.6 N A:SER47 4.0 18.9 0.4 C A:CYS46 4.2 18.7 0.4 O A:CYS46 4.2 15.8 0.6 N A:ALA45 4.2 13.1 0.4 N A:ALA45 4.2 12.8 0.6 C A:CYS41 4.3 10.2 1.0 C A:ALA45 4.4 16.4 0.4 SG A:CYS79 4.4 11.0 1.0 N A:THR48 4.4 13.8 0.4 N A:ALA43 4.4 11.8 1.0 N A:GLY44 4.5 12.3 1.0 N A:THR48 4.6 13.8 0.6 N A:SER40 4.6 10.3 1.0 C A:SER40 4.6 10.3 1.0 C A:ALA45 4.6 15.7 0.6 SG A:CYS49 4.6 11.2 1.0 N A:SER47 4.6 15.6 0.6 CA A:ARG42 4.7 11.4 1.0 CB A:THR48 4.8 13.1 0.4 CB A:THR48 4.8 12.9 0.6 CA A:GLY44 4.9 13.9 1.0 CA A:ALA45 4.9 14.2 0.4 C A:GLY44 4.9 13.7 1.0 N A:CYS49 5.0 11.2 1.0 CA A:SER40 5.0 11.4 1.0 CB A:SER40 5.0 14.8 1.0 CA A:ALA45 5.0 13.7 0.6

Iron binding site 2 out of 4 in the Anabaena PCC7119 [2FE-2S] Ferredoxin in the Reduced and Oxixized State at 1.17 A


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Anabaena PCC7119 [2FE-2S] Ferredoxin in the Reduced and Oxixized State at 1.17 A within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe599 b:10.4 occ:1.00 FE2 A:FES599 0.0 10.4 1.0 S2 A:FES599 2.2 13.4 1.0 S1 A:FES599 2.2 11.1 1.0 SG A:CYS79 2.3 11.0 1.0 SG A:CYS49 2.3 11.2 1.0 FE1 A:FES599 2.7 11.6 1.0 CB A:CYS79 3.2 10.8 1.0 CB A:CYS49 3.4 11.2 1.0 N A:CYS49 4.2 11.2 1.0 N A:CYS79 4.2 9.8 1.0 N A:GLY44 4.3 12.3 1.0 CA A:CYS79 4.3 10.3 1.0 CA A:CYS49 4.4 10.9 1.0 SG A:CYS41 4.4 11.8 1.0 N A:ARG42 4.5 10.0 1.0 CB A:LEU77 4.5 11.0 1.0 CA A:ARG42 4.5 11.4 1.0 CA A:GLY44 4.6 13.9 1.0 SG A:CYS46 4.7 15.4 0.6 SG A:CYS46 4.7 14.3 0.4 N A:ALA43 4.7 11.8 1.0 O A:CYS46 4.9 15.8 0.6 C A:ARG42 5.0 11.9 1.0

Iron binding site 3 out of 4 in the Anabaena PCC7119 [2FE-2S] Ferredoxin in the Reduced and Oxixized State at 1.17 A


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Anabaena PCC7119 [2FE-2S] Ferredoxin in the Reduced and Oxixized State at 1.17 A within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe699 b:14.1 occ:1.00 FE1 B:FES699 0.0 14.1 1.0 SG B:CYS46 2.2 17.2 0.5 S2 B:FES699 2.2 15.7 1.0 S1 B:FES699 2.3 13.1 1.0 SG B:CYS46 2.3 15.8 0.6 SG B:CYS41 2.4 14.5 1.0 FE2 B:FES699 2.7 12.0 1.0 CB B:CYS46 3.3 17.7 0.6 CB B:CYS46 3.5 14.3 0.5 CB B:CYS41 3.5 16.4 1.0 N B:CYS41 3.5 13.8 1.0 N B:CYS46 3.6 16.1 0.5 N B:CYS46 3.6 17.5 0.6 N B:ARG42 3.8 13.4 1.0 CA B:CYS46 3.8 15.6 0.5 CA B:CYS46 3.8 19.7 0.6 CA B:CYS41 4.0 14.8 1.0 C B:CYS46 4.0 11.4 0.5 N B:SER47 4.2 22.3 0.6 N B:ALA45 4.2 14.3 0.6 O B:CYS46 4.2 11.7 0.5 C B:CYS46 4.2 19.9 0.6 N B:ALA45 4.3 14.9 0.5 C B:CYS41 4.3 13.8 1.0 SG B:CYS79 4.4 12.0 1.0 N B:GLY44 4.4 13.8 1.0 N B:THR48 4.4 13.5 0.6 C B:ALA45 4.4 15.4 0.6 N B:ALA43 4.4 13.5 1.0 N B:SER40 4.5 13.6 1.0 N B:THR48 4.5 14.1 0.5 C B:ALA45 4.5 15.2 0.5 C B:SER40 4.6 13.8 1.0 CA B:ARG42 4.6 13.1 1.0 SG B:CYS49 4.7 11.9 1.0 N B:SER47 4.7 13.3 0.5 CB B:THR48 4.8 14.8 0.5 CA B:GLY44 4.8 15.3 1.0 CB B:THR48 4.8 14.8 0.6 C B:GLY44 4.9 14.3 1.0 CA B:SER40 4.9 14.2 1.0 CA B:ALA45 5.0 15.2 0.6 CB B:SER40 5.0 16.1 1.0 N B:CYS49 5.0 12.6 1.0

Iron binding site 4 out of 4 in the Anabaena PCC7119 [2FE-2S] Ferredoxin in the Reduced and Oxixized State at 1.17 A


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Anabaena PCC7119 [2FE-2S] Ferredoxin in the Reduced and Oxixized State at 1.17 A within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe699 b:12.0 occ:1.00 FE2 B:FES699 0.0 12.0 1.0 S2 B:FES699 2.2 15.7 1.0 S1 B:FES699 2.2 13.1 1.0 SG B:CYS79 2.3 12.0 1.0 SG B:CYS49 2.3 11.9 1.0 FE1 B:FES699 2.7 14.1 1.0 CB B:CYS79 3.2 11.4 1.0 CB B:CYS49 3.3 12.0 1.0 N B:CYS49 4.2 12.6 1.0 N B:CYS79 4.2 9.9 1.0 N B:GLY44 4.3 13.8 1.0 CA B:CYS79 4.3 10.2 1.0 CA B:CYS49 4.4 12.4 1.0 SG B:CYS41 4.4 14.5 1.0 N B:ARG42 4.5 13.4 1.0 CB B:LEU77 4.5 10.7 1.0 CA B:ARG42 4.5 13.1 1.0 CA B:GLY44 4.5 15.3 1.0 SG B:CYS46 4.6 17.2 0.5 SG B:CYS46 4.7 15.8 0.6 N B:ALA43 4.7 13.5 1.0 C B:ARG42 4.9 14.1 1.0 O B:CYS46 4.9 11.7 0.5

R.Morales, M.H.Charon, G.Hudry-Clergeon, Y.Petillot, S.Norager, M.Medina, M.Frey. Refined X-Ray Structures of the Oxidized, at 1.3 A, and Reduced, at 1.17 A, [2FE-2S] Ferredoxin From the Cyanobacterium Anabaena PCC7119 Show Redox-Linked Conformational Changes. Biochemistry V. 38 15764 1999.
ISSN: ISSN 0006-2960
PubMed: 10625442
DOI: 10.1021/BI991578S