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Magnesium in PDB 1h7a: Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Datp

Enzymatic activity of Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Datp

All present enzymatic activity of Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Datp:
1.17.4.2;

Protein crystallography data

The structure of Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Datp, PDB code: 1h7a was solved by K.-M.Larsson, J.Andersson, B.-M.Sjoeberg, P.Nordlund, D.T.Logan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.87 / 2.75
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 98.360, 98.360, 244.120, 90.00, 90.00, 90.00
R / Rfree (%) 21.5 / 25.8

Other elements in 1h7a:

The structure of Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Datp also contains other interesting chemical elements:

Iron (Fe) 1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Datp (pdb code 1h7a). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Datp, PDB code: 1h7a:

Magnesium binding site 1 out of 1 in 1h7a

Go back to Magnesium Binding Sites List in 1h7a
Magnesium binding site 1 out of 1 in the Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Datp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structural Basis For Allosteric Substrate Specificity Regulation in Class III Ribonucleotide Reductases: Nrdd in Complex with Datp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg1592

b:15.5
occ:1.00
O1G A:DTP1590 2.1 66.5 1.0
O1A A:DTP1590 2.2 52.9 1.0
O2B A:DTP1590 2.6 60.2 1.0
O A:HOH2057 2.7 30.0 1.0
O3A A:DTP1590 2.9 57.4 1.0
PB A:DTP1590 3.0 64.7 1.0
O3B A:DTP1590 3.1 65.3 1.0
PG A:DTP1590 3.1 65.1 1.0
PA A:DTP1590 3.1 51.9 1.0
C5' A:DTP1590 3.5 47.1 1.0
O3G A:DTP1590 3.7 66.1 1.0
O5' A:DTP1590 3.8 48.5 1.0
O2G A:DTP1590 4.3 67.3 1.0
O2A A:DTP1590 4.4 54.8 1.0
O1B A:DTP1590 4.5 52.6 1.0
CD A:LYS103 4.7 51.1 1.0
C4' A:DTP1590 4.9 44.4 1.0

Reference:

K.-M.Larsson, J.Andersson, B.-M.Sjoeberg, P.Nordlund, D.T.Logan. Structural Basis For Allosteric Substrate Specificty Regulation in Anaerobic Ribonucleotide Reductase Structure V. 9 739 2001.
ISSN: ISSN 0969-2126
PubMed: 11587648
DOI: 10.1016/S0969-2126(01)00627-X
Page generated: Mon Dec 14 05:58:50 2020

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