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Magnesium in PDB 1aor: Structure of A Hyperthermophilic Tungstopterin Enzyme, Aldehyde Ferredoxin Oxidoreductase

Protein crystallography data

The structure of Structure of A Hyperthermophilic Tungstopterin Enzyme, Aldehyde Ferredoxin Oxidoreductase, PDB code: 1aor was solved by M.K.Chan, S.Mukund, A.Kletzin, M.W.W.Adams, D.C.Rees, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 2.30
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 80.939, 108.332, 159.792, 90.00, 90.00, 90.00
R / Rfree (%) 15.5 / n/a

Other elements in 1aor:

The structure of Structure of A Hyperthermophilic Tungstopterin Enzyme, Aldehyde Ferredoxin Oxidoreductase also contains other interesting chemical elements:

Tungsten (W) 2 atoms
Iron (Fe) 9 atoms
Sodium (Na) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Structure of A Hyperthermophilic Tungstopterin Enzyme, Aldehyde Ferredoxin Oxidoreductase (pdb code 1aor). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Structure of A Hyperthermophilic Tungstopterin Enzyme, Aldehyde Ferredoxin Oxidoreductase, PDB code: 1aor:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in 1aor

Go back to Magnesium Binding Sites List in 1aor
Magnesium binding site 1 out of 2 in the Structure of A Hyperthermophilic Tungstopterin Enzyme, Aldehyde Ferredoxin Oxidoreductase


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of A Hyperthermophilic Tungstopterin Enzyme, Aldehyde Ferredoxin Oxidoreductase within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg609

b:13.8
occ:1.00
MG1 A:PTE609 0.0 13.8 1.0
O5P A:PTE609 2.0 18.0 1.0
O1P A:PTE609 2.0 16.9 1.0
O2G A:PTE609 2.0 16.6 1.0
O A:ASN93 2.1 19.4 1.0
O A:ALA183 2.1 16.9 1.0
O1G A:PTE609 2.1 15.5 1.0
C A:ASN93 3.3 20.1 1.0
P1 A:PTE609 3.3 17.3 1.0
C A:ALA183 3.3 16.6 1.0
P2 A:PTE609 3.4 16.1 1.0
O3P A:PTE609 3.6 14.8 1.0
O7P A:PTE609 3.8 18.2 1.0
O4P A:PTE609 4.0 19.5 1.0
CA A:SER94 4.0 18.6 1.0
C1 A:PTE609 4.0 17.7 1.0
N A:SER94 4.1 20.5 1.0
N A:GLY185 4.2 19.3 1.0
N A:ALA184 4.2 16.6 1.0
CA A:ALA184 4.2 19.1 1.0
O8P A:PTE609 4.3 19.7 1.0
CA A:ASN93 4.3 17.0 1.0
CA A:ALA183 4.4 16.8 1.0
C21 A:PTE609 4.4 18.0 1.0
N A:ASN93 4.4 18.0 1.0
O2 A:PTE609 4.4 18.1 1.0
O2P A:PTE609 4.5 14.7 1.0
CB A:SER94 4.5 17.4 1.0
O6P A:PTE609 4.5 18.9 1.0
NH1 A:ARG76 4.5 25.8 1.0
N A:ALA183 4.7 16.4 1.0
OG A:SER94 4.7 17.0 1.0
C A:ALA184 4.8 20.3 1.0
CB A:ASN93 4.8 17.1 1.0
CB A:ALA183 4.8 15.9 1.0
C2 A:PTE609 4.8 17.7 1.0

Magnesium binding site 2 out of 2 in 1aor

Go back to Magnesium Binding Sites List in 1aor
Magnesium binding site 2 out of 2 in the Structure of A Hyperthermophilic Tungstopterin Enzyme, Aldehyde Ferredoxin Oxidoreductase


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of A Hyperthermophilic Tungstopterin Enzyme, Aldehyde Ferredoxin Oxidoreductase within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg608

b:18.2
occ:1.00
MG1 B:PTE608 0.0 18.2 1.0
O5P B:PTE608 2.0 20.1 1.0
O1P B:PTE608 2.0 19.4 1.0
O B:ALA183 2.0 20.9 1.0
O B:ASN93 2.1 22.8 1.0
O1G B:PTE608 2.1 19.6 1.0
O2G B:PTE608 2.1 21.3 1.0
C B:ALA183 3.3 21.6 1.0
P1 B:PTE608 3.3 18.9 1.0
C B:ASN93 3.3 21.2 1.0
P2 B:PTE608 3.5 18.9 1.0
O3P B:PTE608 3.6 16.7 1.0
O7P B:PTE608 3.8 18.5 1.0
CA B:SER94 4.1 18.0 1.0
C1 B:PTE608 4.1 14.1 1.0
O4P B:PTE608 4.1 17.8 1.0
N B:GLY185 4.1 22.5 1.0
N B:ALA184 4.1 21.0 1.0
CA B:ALA184 4.1 20.9 1.0
N B:SER94 4.1 19.6 1.0
C21 B:PTE608 4.3 18.2 1.0
O8P B:PTE608 4.3 21.1 1.0
CA B:ALA183 4.3 22.9 1.0
O2P B:PTE608 4.3 14.1 1.0
O2 B:PTE608 4.3 20.5 1.0
CA B:ASN93 4.3 19.4 1.0
N B:ASN93 4.4 19.2 1.0
O6P B:PTE608 4.5 18.5 1.0
CB B:SER94 4.6 19.2 1.0
N B:ALA183 4.6 22.2 1.0
NH1 B:ARG76 4.6 20.1 1.0
C B:ALA184 4.7 20.1 1.0
C2 B:PTE608 4.7 19.0 1.0
OG B:SER94 4.8 19.2 1.0
CB B:ASN93 4.8 21.0 1.0
CB B:ALA183 4.8 21.6 1.0

Reference:

M.K.Chan, S.Mukund, A.Kletzin, M.W.Adams, D.C.Rees. Structure of A Hyperthermophilic Tungstopterin Enzyme, Aldehyde Ferredoxin Oxidoreductase. Science V. 267 1463 1995.
ISSN: ISSN 0036-8075
PubMed: 7878465
Page generated: Mon Dec 14 03:36:58 2020

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