Iron in PDB 6tb5: The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H).

The structure of The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H)., PDB code: 6tb5 was solved by M.G.Cuypers, S.Mcsweeney, C.V.Romao, E.P.Mitchell, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.09 / 1.83
Space group	P 2 3
Cell size a, b, c (Å), α, β, γ (°)	88.830, 88.830, 88.830, 90.00, 90.00, 90.00
R / Rfree (%)	17.3 / 21.2

The structure of The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H). also contains other interesting chemical elements:

Calcium

(Ca)

2 atoms

The binding sites of Iron atom in the The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H). (pdb code 6tb5). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 4 binding sites of Iron where determined in the The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H)., PDB code: 6tb5:
Jump to Iron binding site number: 1; 2; 3; 4;

Iron binding site 1 out of 4 in the The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H).


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H). within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe303 b:33.8 occ:1.00 NE2 A:HIS70 2.2 24.8 1.0 O A:HOH476 2.2 31.4 1.0 CD2 A:HIS70 3.2 24.9 1.0 CE1 A:HIS70 3.2 25.0 1.0 CE1 A:HIS82 4.1 26.9 1.0 NE1 A:TRP71 4.3 23.3 1.0 ND1 A:HIS70 4.3 21.7 1.0 CG A:HIS70 4.3 22.4 1.0 CD1 A:TRP71 4.4 29.4 1.0 O A:HOH484 4.4 43.2 1.0 NE2 A:HIS82 4.4 23.8 1.0 OE1 A:GLN86 4.5 32.5 1.0 NZ A:LYS67 4.6 34.0 1.0 O A:HOH465 4.7 40.5 1.0

Iron binding site 2 out of 4 in the The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H).


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H). within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe304 b:95.9 occ:0.33 FE A:FE305 2.4 89.0 0.3 OE1 A:GLU171 2.8 78.3 1.0 CD A:GLU171 3.9 86.2 1.0 ND2 A:ASN167 4.0 56.4 1.0 CG A:GLU171 4.5 36.7 1.0 OE2 A:GLU171 4.8 77.8 1.0 OD1 A:ASN167 4.9 67.2 1.0 CG A:ASN167 4.9 48.8 1.0

Iron binding site 3 out of 4 in the The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H).


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H). within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe305 b:89.0 occ:0.33 FE A:FE304 2.4 95.9 0.3 OD1 A:ASN167 2.7 67.2 1.0 ND2 A:ASN167 3.0 56.4 1.0 CG A:ASN167 3.2 48.8 1.0 OE1 A:GLU171 3.8 78.3 1.0 CB A:ASN167 4.7 33.0 1.0 CD A:GLU171 4.8 86.2 1.0 CG A:GLU171 5.0 36.7 1.0

Iron binding site 4 out of 4 in the The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H).


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H). within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe306 b:37.8 occ:0.33 O A:HOH508 2.1 39.4 1.0 OD1 A:ASN167 3.4 67.2 1.0 CG A:ASN167 4.2 48.8 1.0 OE1 A:GLN170 4.3 46.0 1.0 CB A:ASN167 4.4 33.0 1.0 O A:PRO163 4.6 28.5 1.0 CA A:ASN167 4.8 25.4 1.0 NE2 A:GLN170 4.8 54.2 1.0 CD A:GLN170 5.0 51.8 1.0

M.G.Cuypers, S.Mcsweeney, C.V.Romao, E.P.Mitchell. The Crystal Structure of the DPS2 From Deinococcus Radiodurans to 1.83A Resolution (Sequentially Soaked in CACL2 [5MM] For 20 Min, Then in Ammonium Iron(II) Sulfate [10MM] For 2H). To Be Published.