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Iron in PDB 7ai9: Structure of Ribonucleotide Reductase R2 From Escherichia Coli Collected By Rotation Serial Crystallography on A Coc Membrane at A Synchrotron Source

Enzymatic activity of Structure of Ribonucleotide Reductase R2 From Escherichia Coli Collected By Rotation Serial Crystallography on A Coc Membrane at A Synchrotron Source

All present enzymatic activity of Structure of Ribonucleotide Reductase R2 From Escherichia Coli Collected By Rotation Serial Crystallography on A Coc Membrane at A Synchrotron Source:
1.17.4.1;

Protein crystallography data

The structure of Structure of Ribonucleotide Reductase R2 From Escherichia Coli Collected By Rotation Serial Crystallography on A Coc Membrane at A Synchrotron Source, PDB code: 7ai9 was solved by O.Aurelius, J.John, I.Martiel, C.Padeste, A.Karpik, C.Y.Huang, M.Hogbom, M.Wang, M.Marsh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 45.26 / 2.00
Space group P 61 2 2
Cell size a, b, c (Å), α, β, γ (°) 90.51, 90.51, 207.87, 90, 90, 120
R / Rfree (%) 17 / 19.1

Iron Binding Sites:

The binding sites of Iron atom in the Structure of Ribonucleotide Reductase R2 From Escherichia Coli Collected By Rotation Serial Crystallography on A Coc Membrane at A Synchrotron Source (pdb code 7ai9). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Structure of Ribonucleotide Reductase R2 From Escherichia Coli Collected By Rotation Serial Crystallography on A Coc Membrane at A Synchrotron Source, PDB code: 7ai9:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in 7ai9

Go back to Iron Binding Sites List in 7ai9
Iron binding site 1 out of 2 in the Structure of Ribonucleotide Reductase R2 From Escherichia Coli Collected By Rotation Serial Crystallography on A Coc Membrane at A Synchrotron Source


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of Ribonucleotide Reductase R2 From Escherichia Coli Collected By Rotation Serial Crystallography on A Coc Membrane at A Synchrotron Source within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe401

b:57.8
occ:1.00
 O A:HOH565 1.9 52.6 1.0
OE2 A:GLU204 2.0 62.3 1.0
O A:HOH574 2.0 49.5 1.0
OE1 A:GLU238 2.1 58.1 1.0
OE2 A:GLU115 2.2 66.7 1.0
ND1 A:HIS241 2.2 62.8 1.0
CD A:GLU204 3.0 61.2 1.0
CD A:GLU238 3.0 71.8 1.0
CE1 A:HIS241 3.0 62.2 1.0
CD A:GLU115 3.0 62.9 1.0
CG A:HIS241 3.2 58.8 1.0
OE2 A:GLU238 3.2 70.0 1.0
OE1 A:GLU115 3.3 62.5 1.0
FE A:FE402 3.4 59.4 1.0
CG A:GLU204 3.6 65.7 1.0
CB A:HIS241 3.6 64.2 1.0
OE1 A:GLU204 4.0 68.9 1.0
NE1 A:TRP111 4.0 61.9 1.0
NE2 A:HIS241 4.2 57.5 1.0
CD2 A:HIS241 4.3 53.8 1.0
CG A:GLU238 4.3 58.0 1.0
O A:HOH562 4.3 68.1 1.0
OD1 A:ASP84 4.4 63.7 1.0
CB A:GLU204 4.4 66.5 1.0
CG A:GLU115 4.4 53.7 1.0
CA A:GLU238 4.5 56.7 1.0
NE2 A:GLN87 4.5 64.4 1.0
CD1 A:TRP111 4.6 52.7 1.0
CB A:GLU238 4.7 58.0 1.0
ND1 A:HIS118 4.7 56.8 1.0
CE1 A:HIS118 4.7 61.5 1.0
CG A:GLN87 4.9 60.8 1.0

Iron binding site 2 out of 2 in 7ai9

Go back to Iron Binding Sites List in 7ai9
Iron binding site 2 out of 2 in the Structure of Ribonucleotide Reductase R2 From Escherichia Coli Collected By Rotation Serial Crystallography on A Coc Membrane at A Synchrotron Source


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure of Ribonucleotide Reductase R2 From Escherichia Coli Collected By Rotation Serial Crystallography on A Coc Membrane at A Synchrotron Source within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Fe402

b:59.4
occ:1.00
 O A:HOH574 1.9 49.5 1.0
OD2 A:ASP84 1.9 58.6 1.0
OE1 A:GLU115 2.1 62.5 1.0
ND1 A:HIS118 2.2 56.8 1.0
O A:HOH562 2.2 68.1 1.0
CG A:ASP84 2.6 64.2 1.0
OD1 A:ASP84 2.8 63.7 1.0
O A:HOH565 2.8 52.6 1.0
CE1 A:HIS118 3.1 61.5 1.0
CD A:GLU115 3.2 62.9 1.0
CG A:HIS118 3.2 53.8 1.0
FE A:FE401 3.4 57.8 1.0
CB A:HIS118 3.6 58.3 1.0
OE2 A:GLU115 3.6 66.7 1.0
OE2 A:GLU238 3.9 70.0 1.0
CB A:ASP84 4.1 57.3 1.0
NE2 A:HIS118 4.2 55.1 1.0
CD2 A:HIS118 4.3 55.4 1.0
CZ A:PHE208 4.3 64.4 1.0
CG2 A:ILE234 4.4 54.4 1.0
CE1 A:HIS241 4.4 62.2 1.0
CG A:GLU115 4.5 53.7 1.0
CE2 A:PHE208 4.5 63.2 1.0
ND1 A:HIS241 4.5 62.8 1.0
CD A:GLU238 4.6 71.8 1.0
CA A:GLU115 4.6 61.3 1.0
OE1 A:GLU238 4.6 58.1 1.0
CB A:GLU115 4.7 59.1 1.0
OH A:TYR122 4.7 74.8 1.0
CE1 A:PHE208 4.8 57.8 1.0

Reference:

I.Martiel, J.H.Beale, A.Karpik, C.Y.Huang, L.Vera, N.Olieric, M.Wranik, C.J.Tsai, J.Muhle, O.Aurelius, J.John, M.Hogbom, M.Wang, M.Marsh, C.Padeste. Versatile Microporous Polymer-Based Supports For Serial Macromolecular Crystallography Acta Crystallogr.,Sect.D 2021.
ISSN: ESSN 1399-0047
DOI: 10.1107/S2059798321007324
Page generated: Wed Aug 6 19:18:39 2025

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