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Magnesium in PDB 4a1n: Human Mitochondrial Endo-Exonuclease

Protein crystallography data

The structure of Human Mitochondrial Endo-Exonuclease, PDB code: 4a1n was solved by M.Welin, M.Moche, C.H.Arrowsmith, H.Berglund, C.Bountra, R.Collins, A.M.Edwards, S.Flodin, S.Graslund, M.Hammarstrom, I.Johansson, T.Karlberg, T.Kotenyova, T.Nyman, C.Persson, H.Schuler, A.G.Thorsell, L.Tresaugues, J.Weigelt, P.Nordlund, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 44.68 / 2.80
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 103.180, 103.180, 83.890, 90.00, 90.00, 120.00
R / Rfree (%) 17.52 / 22.49

Other elements in 4a1n:

The structure of Human Mitochondrial Endo-Exonuclease also contains other interesting chemical elements:

Chlorine (Cl) 2 atoms
Sodium (Na) 1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Human Mitochondrial Endo-Exonuclease (pdb code 4a1n). 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 Human Mitochondrial Endo-Exonuclease, PDB code: 4a1n:

Magnesium binding site 1 out of 1 in 4a1n

Go back to Magnesium Binding Sites List in 4a1n
Magnesium binding site 1 out of 1 in the Human Mitochondrial Endo-Exonuclease


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Human Mitochondrial Endo-Exonuclease within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg1352

b:20.4
occ:1.00
O A:HOH2040 1.9 11.6 1.0
O A:HOH2034 2.0 25.5 1.0
OD1 A:ASN171 2.2 15.1 1.0
O A:HOH2031 2.2 20.8 1.0
O A:HOH2032 2.2 12.2 1.0
O A:HOH2024 2.3 35.5 1.0
CG A:ASN171 3.4 29.2 1.0
O A:ASN171 3.8 18.9 1.0
OE1 A:GLU179 3.9 21.4 1.0
OE2 A:GLU179 3.9 22.3 1.0
ND2 A:ASN171 4.1 17.6 1.0
O A:HOH2023 4.1 5.2 1.0
ND1 A:HIS140 4.2 26.5 1.0
NH2 A:ARG109 4.3 72.0 1.0
CD A:GLU179 4.3 31.2 1.0
N A:HIS140 4.5 20.4 1.0
C A:ASN171 4.5 20.1 1.0
CB A:ASN171 4.6 17.9 1.0
CA A:ASN171 4.7 17.8 1.0
CD1 A:TRP175 4.7 19.7 1.0
OE1 A:GLN166 4.7 23.1 1.0
O A:HIS140 4.7 21.5 1.0
CB A:HIS140 4.8 22.0 1.0
O A:HOH2030 4.8 22.2 1.0
CG A:HIS140 5.0 25.1 1.0

Reference:

M.Welin, M.Moche, C.H.Arrowsmith, H.Berglund, C.Bountra, R.Collins, A.M.Edwards, S.Flodin, S.Graslund, M.Hammarstrom, I.Johansson, T.Karlberg, T.Kotenyova, T.Nyman, C.Persson, H.Schuler, A.G.Thorsell, L.Tresaugues, J.Weigelt, P.Nordlund. Human Mitochondrial Endo-Exonuclease To Be Published.
Page generated: Thu Aug 15 14:18:19 2024

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