Iron in PDB 6aiq: High Resolution Structure of Recombinant High-Potential Iron-Sulfur Protein

The structure of High Resolution Structure of Recombinant High-Potential Iron-Sulfur Protein, PDB code: 6aiq was solved by Y.Hanazono, K.Takeda, K.Miki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.32 / 0.85
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	46.269, 58.640, 23.528, 90.00, 90.00, 90.00
R / Rfree (%)	7.9 / 9.2

The binding sites of Iron atom in the High Resolution Structure of Recombinant High-Potential Iron-Sulfur Protein (pdb code 6aiq). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the High Resolution Structure of Recombinant High-Potential Iron-Sulfur Protein, PDB code: 6aiq:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in the High Resolution Structure of Recombinant High-Potential Iron-Sulfur Protein


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of High Resolution Structure of Recombinant High-Potential Iron-Sulfur Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe101 b:1.6 occ:1.00 FE1 A:SF4101 0.0 1.6 1.0 SG A:CYS43 2.2 1.9 1.0 S2 A:SF4101 2.2 1.8 1.0 S4 A:SF4101 2.3 1.8 1.0 S3 A:SF4101 2.3 1.8 1.0 FE3 A:SF4101 2.7 1.7 1.0 FE4 A:SF4101 2.7 1.7 1.0 FE2 A:SF4101 2.8 1.6 1.0 HA A:CYS43 3.0 2.0 1.0 CB A:CYS43 3.2 1.9 1.0 HB3 A:CYS43 3.2 2.2 1.0 HG12 A:ILE69 3.6 3.3 1.0 CA A:CYS43 3.6 1.6 1.0 S1 A:SF4101 3.8 1.9 1.0 HA A:TRP74 4.0 2.0 1.0 HB2 A:CYS43 4.1 2.2 1.0 HD12 A:ILE69 4.1 4.4 1.0 H A:CYS75 4.2 1.9 1.0 HE1 A:TYR19 4.2 2.7 1.0 HB3 A:CYS46 4.3 2.3 1.0 N A:CYS43 4.4 1.7 1.0 HD1 A:TYR19 4.4 2.7 1.0 CG1 A:ILE69 4.4 2.7 1.0 HG21 A:ILE69 4.5 4.7 1.0 HB2 A:CYS61 4.5 2.7 1.0 HB A:ILE69 4.5 2.7 1.0 N A:CYS75 4.6 1.6 1.0 HB2 A:CYS46 4.6 2.3 1.0 H A:CYS43 4.6 2.1 1.0 CD1 A:ILE69 4.6 3.0 1.0 HD11 A:ILE69 4.6 4.4 1.0 CA A:TRP74 4.7 1.6 1.0 HB3 A:CYS75 4.7 2.0 1.0 C A:TRP74 4.7 1.6 1.0 CB A:CYS46 4.8 1.9 1.0 SG A:CYS46 4.8 1.7 1.0 SG A:CYS75 4.8 2.0 1.0 C A:CYS43 4.8 1.7 1.0 HD1 A:TRP78 4.8 2.0 1.0 SG A:CYS61 4.8 2.3 1.0 N A:TRP74 4.8 1.8 1.0 O A:CYS43 4.9 2.1 1.0 CB A:ILE69 4.9 2.2 1.0 HB2 A:MET49 5.0 3.4 0.7 CE1 A:TYR19 5.0 2.2 1.0 C A:GLY73 5.0 1.6 1.0

Iron binding site 2 out of 4 in the High Resolution Structure of Recombinant High-Potential Iron-Sulfur Protein


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of High Resolution Structure of Recombinant High-Potential Iron-Sulfur Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe101 b:1.6 occ:1.00 FE2 A:SF4101 0.0 1.6 1.0 S1 A:SF4101 2.2 1.9 1.0 SG A:CYS46 2.2 1.7 1.0 S3 A:SF4101 2.3 1.8 1.0 S4 A:SF4101 2.3 1.8 1.0 FE3 A:SF4101 2.7 1.7 1.0 FE4 A:SF4101 2.7 1.7 1.0 FE1 A:SF4101 2.8 1.6 1.0 HB3 A:CYS46 3.0 2.3 1.0 CB A:CYS46 3.1 1.9 1.0 HB2 A:CYS46 3.2 2.3 1.0 HB2 A:PHE48 3.2 1.8 0.4 HB2 A:PHE48 3.4 3.7 0.6 HA A:TRP78 3.4 2.0 1.0 HD2 A:PHE48 3.7 2.2 0.4 HA A:CYS43 3.8 2.0 1.0 S2 A:SF4101 3.9 1.8 1.0 HD2 A:PHE48 3.9 3.9 0.6 H A:PHE48 4.1 2.4 1.0 HD1 A:TRP78 4.1 2.0 1.0 CB A:PHE48 4.2 1.5 0.4 CA A:TRP78 4.3 1.7 1.0 CB A:PHE48 4.3 3.1 0.6 H A:THR79 4.4 2.0 1.0 CD2 A:PHE48 4.5 1.9 0.4 CA A:CYS46 4.5 1.8 1.0 H A:MET49 4.6 2.8 1.0 SG A:CYS61 4.6 2.3 1.0 N A:TRP78 4.6 1.9 1.0 HB3 A:PHE48 4.6 1.8 0.4 CD1 A:TRP78 4.7 1.7 1.0 CA A:CYS43 4.7 1.6 1.0 CD2 A:PHE48 4.7 3.2 0.6 SG A:CYS75 4.7 2.0 1.0 SG A:CYS43 4.7 1.9 1.0 N A:PHE48 4.7 2.0 1.0 HB2 A:MET49 4.7 3.2 0.3 HB2 A:MET49 4.8 3.4 0.7 HB3 A:PHE48 4.8 3.7 0.6 HB2 A:TRP78 4.8 2.2 1.0 HB3 A:CYS43 4.8 2.2 1.0 O A:SER77 4.8 2.4 1.0 H A:CYS75 4.8 1.9 1.0 N A:MET49 4.8 2.3 1.0 HB2 A:SER77 4.8 3.5 0.5 CA A:PHE48 4.9 1.3 0.4 CG A:PHE48 4.9 2.1 0.4 C A:SER77 4.9 1.8 1.0 HA A:CYS46 4.9 2.1 1.0 CA A:PHE48 4.9 2.7 0.6 O A:CYS43 5.0 2.1 1.0 C A:CYS46 5.0 1.6 1.0 CB A:TRP78 5.0 1.8 1.0 H A:TRP78 5.0 2.3 1.0

Iron binding site 3 out of 4 in the High Resolution Structure of Recombinant High-Potential Iron-Sulfur Protein


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of High Resolution Structure of Recombinant High-Potential Iron-Sulfur Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe101 b:1.7 occ:1.00 FE3 A:SF4101 0.0 1.7 1.0 SG A:CYS61 2.2 2.3 1.0 S4 A:SF4101 2.3 1.8 1.0 S1 A:SF4101 2.3 1.9 1.0 S2 A:SF4101 2.3 1.8 1.0 FE1 A:SF4101 2.7 1.6 1.0 FE2 A:SF4101 2.7 1.6 1.0 FE4 A:SF4101 2.7 1.7 1.0 HB2 A:CYS61 3.0 2.7 1.0 CB A:CYS61 3.2 2.2 1.0 HB2 A:PHE48 3.5 1.8 0.4 HB2 A:PHE48 3.6 3.7 0.6 HG12 A:ILE69 3.6 3.3 1.0 HB3 A:CYS61 3.8 2.7 1.0 S3 A:SF4101 3.9 1.8 1.0 HD2 A:PHE64 4.0 3.2 1.0 HE2 A:PHE64 4.1 4.1 1.0 HG21 A:ILE69 4.1 4.7 1.0 HB3 A:PHE48 4.1 1.8 0.4 HG A:LEU63 4.2 3.2 1.0 HB3 A:PHE48 4.2 3.7 0.6 HA A:CYS61 4.2 2.8 1.0 HD11 A:LEU63 4.3 5.3 1.0 CB A:PHE48 4.3 1.5 0.4 CA A:CYS61 4.4 2.3 1.0 CB A:PHE48 4.4 3.1 0.6 HB2 A:LEU63 4.5 3.1 1.0 SG A:CYS75 4.5 2.0 1.0 CG1 A:ILE69 4.6 2.7 1.0 CD2 A:PHE64 4.7 2.7 1.0 SG A:CYS46 4.7 1.7 1.0 SG A:CYS43 4.7 1.9 1.0 CE2 A:PHE64 4.7 3.4 1.0 H A:LEU63 4.7 2.8 1.0 HD2 A:PHE48 4.8 2.2 0.4 HA A:MET49 4.9 3.5 0.7 HG13 A:ILE69 4.9 3.3 1.0 HA A:MET49 4.9 2.1 0.3 C A:PHE48 4.9 2.1 1.0 CD1 A:LEU63 4.9 3.6 1.0 CG A:LEU63 4.9 2.7 1.0 O A:PHE48 5.0 2.9 1.0 HD2 A:PHE48 5.0 3.9 0.6 HD12 A:LEU63 5.0 5.3 1.0

Iron binding site 4 out of 4 in the High Resolution Structure of Recombinant High-Potential Iron-Sulfur Protein


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of High Resolution Structure of Recombinant High-Potential Iron-Sulfur Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe101 b:1.7 occ:1.00 FE4 A:SF4101 0.0 1.7 1.0 SG A:CYS75 2.2 2.0 1.0 S1 A:SF4101 2.3 1.9 1.0 S3 A:SF4101 2.3 1.8 1.0 S2 A:SF4101 2.3 1.8 1.0 FE3 A:SF4101 2.7 1.7 1.0 FE2 A:SF4101 2.7 1.6 1.0 FE1 A:SF4101 2.7 1.6 1.0 HB3 A:CYS75 3.2 2.0 1.0 CB A:CYS75 3.2 1.7 1.0 H A:CYS75 3.3 1.9 1.0 N A:CYS75 3.6 1.6 1.0 HB2 A:SER77 3.7 3.5 0.5 S4 A:SF4101 3.8 1.8 1.0 CA A:CYS75 3.9 1.6 1.0 HB2 A:CYS75 4.1 2.0 1.0 HE2 A:PHE64 4.1 4.1 1.0 O A:CYS75 4.2 1.8 1.0 HB2 A:SER77 4.2 2.5 0.5 C A:CYS75 4.2 1.6 1.0 HD11 A:LEU63 4.3 5.3 1.0 HA A:TRP78 4.3 2.0 1.0 H A:SER77 4.3 2.8 1.0 HD1 A:TYR19 4.3 2.7 1.0 H A:TRP78 4.4 2.3 1.0 N A:TRP78 4.4 1.9 1.0 C A:TRP74 4.4 1.6 1.0 CB A:SER77 4.6 2.9 0.5 HA A:TRP74 4.6 2.0 1.0 SG A:CYS61 4.6 2.3 1.0 C A:SER77 4.7 1.8 1.0 SG A:CYS43 4.7 1.9 1.0 HB2 A:TRP78 4.7 2.2 1.0 SG A:CYS46 4.8 1.7 1.0 HA A:CYS75 4.8 1.9 1.0 CA A:TRP78 4.8 1.7 1.0 N A:SER77 4.8 2.3 1.0 HB3 A:SER77 5.0 3.5 0.5 CA A:SER77 5.0 2.6 0.5 HD2 A:PHE48 5.0 2.2 0.4 HB2 A:PHE48 5.0 1.8 0.4

Y.Hanazono, K.Takeda, K.Miki. Characterization of Perdeuterated High-Potential Iron-Sulfur Protein with High-Resolution X-Ray Crystallography. Proteins 2019.
ISSN: ESSN 1097-0134
PubMed: 31365157
DOI: 10.1002/PROT.25793