Chemical elements
    Physical Properties
    Chemical Properties
    Detection of Arsenic
    Estimation of Arsenic
    Physiological Properties
    PDB 1b92-1ihu
    PDB 1ii0-1tnd
    PDB 1tql-2hmh
    PDB 2hx2-2xnq
    PDB 2xod-3htw
    PDB 3hzf-3od5
    PDB 3ouu-9nse

Arsenic in the structure of TF7A_4380 Complex (pdb 1w2k)

The binding sites of Arsenic atom in the structure of TF7A_4380 Complex (pdb code 1w2k). This binding sites where shown with 5.0 Angstroms radius around Arsenic atom.
The 1w2k structure was solved by D.W.BANNER, A.D'ARCY, K.GROEBKE-ZBINDEN, J.ACKERMANN, D.KIRCHHOFER, Y.-H.JI, T.B.TSCHOPP, S.WALLBAUM, L.WEBER, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
Resolution (A)19.8-3.0
Space groupP212121
a (A)71.874
b (A)82.638
c (A)123.722
alpha (°)90.00
beta (°)90.00
gamma (°)90.00
Rfactor (%)n/a
Rfree (%)n/a

Arsenic Binding Sites:

Arsenic binding site 1 out of 1 in 1w2k

Arsenic binding site 1 out of 1 in 1w2k
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stereopicture of Arsenic binding site 1 out of 1 in 1w2k
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Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Arsenic in the PDB 1w2k. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Arsenic atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: H: Cys168, H: Ser170B, H: Ile176, H: His224, H: Phe225, H: Val227, H: Cac1260, H: Hoh2152,

conact list:

AtomAtomDistance (A)
AsSG H:Cys1684.84
AsCB H:Ser170B4.31
AsOG H:Ser170B3.83
AsCD1 H:Ile1764.84
AsCB H:His2244.36
AsND1 H:His2243.81
AsC H:His2244.80
AsCE1 H:His2244.80
AsCG H:His2244.52
AsCA H:His2244.45
AsO H:Phe2254.15
AsN H:Phe2254.05
AsC H:Phe2254.89
AsCA H:Phe2254.93
AsCG2 H:Val2274.82
AsO1 H:Cac12601.61
AsO2 H:Cac12601.60
AsAS H:Cac12600.00
AsC2 H:Cac12601.91
AsC1 H:Cac12601.91
AsO H:Hoh21524.06

interactive model:

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