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    PDB 1huo-9icc
      1huo
      1huz
      1j3f
      1lm2
      1sm8
      1zqe
      2a01
      2z68
      9icc

Chromium in the structure of Dna Polymerase Beta (Pol B) (E.C.2.7.7.7) Complexed With Seven Base Pairs Of Dna; Soaked in the Presence of CRCL3 (Saturated Solution) (pdb 1zqe)






The binding sites of Chromium atom in the structure of Dna Polymerase Beta (Pol B) (E.C.2.7.7.7) Complexed With Seven Base Pairs Of Dna; Soaked in the Presence of CRCL3 (Saturated Solution) (pdb code 1zqe). This binding sites where shown with 5.0 Angstroms radius around Chromium atom.
The 1zqe structure was solved by H.PELLETIER, M.R.SAWAYA, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
Resolution (A)20.0-3.7
Space groupP21212
a (A)178.977
b (A)57.463
c (A)47.698
alpha (°)90.00
beta (°)90.00
gamma (°)90.00
Rfactor (%)17.1
Rfree (%)n/a


Chromium Binding Sites:

Chromium binding site 1 out of 2 in 1zqe


Chromium binding site 1 out of 2 in 1zqe
Click to enlarge
stereopicture of Chromium binding site 1 out of 2 in 1zqe
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Chromium in the PDB 1zqe. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Chromium atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: P: Dg7, A: Asp190, A: Asp192, A: Asp256, A: Hoh639, A: Hoh642,

conact list:


AtomAtomDistance (A)
CrC3' P:Dg72.82
CrO3' P:Dg72.42
CrO4' P:Dg74.74
CrC5' P:Dg74.06
CrC2' P:Dg74.25
CrC4' P:Dg73.48
CrO5' P:Dg73.98
CrOD2 A:Asp1903.09
CrOD1 A:Asp1903.72
CrCG A:Asp1903.75
CrOD2 A:Asp1923.25
CrOD1 A:Asp1923.67
CrCG A:Asp1923.73
CrOD2 A:Asp2563.85
CrCG A:Asp2564.88
CrO A:Hoh6393.71
CrO A:Hoh6424.89

interactive model:


Chromium binding site 2 out of 2 in 1zqe


Chromium binding site 2 out of 2 in 1zqe
Click to enlarge
stereopicture of Chromium binding site 2 out of 2 in 1zqe
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Chromium in the PDB 1zqe. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Chromium atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: P: Da5, P: Dt6, A: Thr101, A: Arg102, A: Val103, A: Ser104, A: Gly105, A: Ile106, A: Gly107, A: Hoh588,

conact list:


AtomAtomDistance (A)
CrC3' P:Da54.72
CrO3' P:Da54.06
CrOP1 P:Dt62.21
CrP P:Dt62.91
CrOP2 P:Dt62.87
CrO5' P:Dt63.97
CrO A:Thr1012.69
CrCB A:Thr1014.67
CrOG1 A:Thr1014.78
CrC A:Thr1013.77
CrCA A:Thr1014.28
CrN A:Arg1024.86
CrC A:Arg1024.87
CrO A:Val1033.33
CrN A:Val1034.69
CrC A:Val1034.08
CrN A:Ser1044.51
CrC A:Ser1044.68
CrCA A:Ser1044.29
CrN A:Gly1054.04
CrC A:Gly1054.64
CrCA A:Gly1054.96
CrO A:Ile1062.38
CrN A:Ile1063.93
CrCB A:Ile1064.58
CrCG2 A:Ile1064.99
CrC A:Ile1063.40
CrCA A:Ile1064.12
CrN A:Gly1074.30
CrCA A:Gly1074.41
CrO A:Hoh5882.99

interactive model:




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