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Tungsten 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:

Magnesium (Mg) 2 atoms
Iron (Fe) 9 atoms
Sodium (Na) 2 atoms

Tungsten Binding Sites:

The binding sites of Tungsten 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 Tungsten atom.
In total 2 binding sites of Tungsten where determined in the Structure of A Hyperthermophilic Tungstopterin Enzyme, Aldehyde Ferredoxin Oxidoreductase, PDB code: 1aor:
Jump to Tungsten binding site number: 1; 2;

Tungsten binding site 1 out of 2 in 1aor

Go back to Tungsten Binding Sites List in 1aor
Tungsten 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 Tungsten with other atoms in the W 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:W609

b:24.1
occ:1.00
W1 A:PTE609 0.0 24.1 1.0
S3 A:PTE609 2.3 21.3 1.0
S24 A:PTE609 2.3 24.3 1.0
S4 A:PTE609 2.3 20.8 1.0
S23 A:PTE609 2.4 25.7 1.0
C24 A:PTE609 3.2 22.7 1.0
C23 A:PTE609 3.3 20.1 1.0
C4 A:PTE609 3.3 18.2 1.0
C3 A:PTE609 3.4 17.7 1.0
OE1 A:GLU313 3.8 33.0 1.0
NE2 A:HIS448 4.4 14.1 1.0
CB A:GLU311 4.4 17.6 1.0
CB A:GLU313 4.5 17.6 1.0
C25 A:PTE609 4.7 18.6 1.0
C22 A:PTE609 4.8 19.0 1.0
C5 A:PTE609 4.8 14.2 1.0
CD A:GLU313 4.8 24.7 1.0
C2 A:PTE609 4.9 17.7 1.0
CG A:GLU311 4.9 19.2 1.0
N A:GLU313 4.9 16.1 1.0

Tungsten binding site 2 out of 2 in 1aor

Go back to Tungsten Binding Sites List in 1aor
Tungsten 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 Tungsten with other atoms in the W 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:W608

b:24.9
occ:1.00
W1 B:PTE608 0.0 24.9 1.0
S4 B:PTE608 2.3 25.8 1.0
S23 B:PTE608 2.3 27.0 1.0
S24 B:PTE608 2.4 25.6 1.0
S3 B:PTE608 2.4 23.3 1.0
C24 B:PTE608 3.4 24.8 1.0
C23 B:PTE608 3.4 24.2 1.0
C4 B:PTE608 3.4 23.0 1.0
C3 B:PTE608 3.5 18.3 1.0
OE1 B:GLU313 4.1 31.6 1.0
CB B:GLU313 4.3 18.4 1.0
NE2 B:HIS448 4.5 16.5 1.0
CB B:GLU311 4.5 11.2 1.0
C25 B:PTE608 4.8 21.5 1.0
C22 B:PTE608 4.8 20.4 1.0
CG B:GLU313 4.9 23.1 1.0
C5 B:PTE608 4.9 18.8 1.0
CD B:GLU313 4.9 21.0 1.0
N B:GLU313 4.9 16.9 1.0
C2 B:PTE608 4.9 19.0 1.0
CG B:GLU311 5.0 17.2 1.0
CZ B:PHE496 5.0 17.3 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: Thu Oct 29 07:06:26 2020

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