Atomistry » Copper » PDB 1x9r-2ahl » 2e46
Atomistry »
  Copper »
    PDB 1x9r-2ahl »
      2e46 »

Copper in PDB 2e46: Crystal Structure Analysis of the Clock Protein EA4

Protein crystallography data

The structure of Crystal Structure Analysis of the Clock Protein EA4, PDB code: 2e46 was solved by S.-Y.Park, T.Hiraki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.76 / 2.30
Space group P 41 21 2
Cell size a, b, c (Å), α, β, γ (°) 59.500, 59.500, 112.072, 90.00, 90.00, 90.00
R / Rfree (%) 20.8 / 28.5

Copper Binding Sites:

The binding sites of Copper atom in the Crystal Structure Analysis of the Clock Protein EA4 (pdb code 2e46). This binding sites where shown within 5.0 Angstroms radius around Copper atom.
In total 2 binding sites of Copper where determined in the Crystal Structure Analysis of the Clock Protein EA4, PDB code: 2e46:
Jump to Copper binding site number: 1; 2;

Copper binding site 1 out of 2 in 2e46

Go back to Copper Binding Sites List in 2e46
Copper binding site 1 out of 2 in the Crystal Structure Analysis of the Clock Protein EA4


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of Crystal Structure Analysis of the Clock Protein EA4 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cu171

b:49.7
occ:1.00
ND1 A:HIS50 1.9 48.1 1.0
NE2 A:HIS124 2.0 49.2 1.0
NE2 A:HIS52 2.1 49.8 1.0
CE1 A:HIS50 2.1 48.3 1.0
NE2 A:HIS67 2.2 44.6 1.0
CE1 A:HIS52 2.8 45.3 1.0
CE1 A:HIS124 2.8 48.0 1.0
CD2 A:HIS124 3.0 51.1 1.0
CD2 A:HIS67 3.1 37.9 1.0
CG A:HIS50 3.2 43.5 1.0
CD2 A:HIS52 3.3 39.2 1.0
CE1 A:HIS67 3.4 46.6 1.0
NE2 A:HIS50 3.4 49.7 1.0
ND1 A:HIS124 3.9 43.5 1.0
CD2 A:HIS50 3.9 44.7 1.0
ND1 A:HIS52 4.0 47.1 1.0
CB A:HIS50 4.0 38.9 1.0
CG A:HIS124 4.0 45.4 1.0
CG A:HIS67 4.3 35.1 1.0
CG A:HIS52 4.3 42.4 1.0
ND1 A:HIS67 4.4 31.3 1.0
CB A:VAL122 4.7 36.7 1.0
CG1 A:VAL122 4.8 33.2 1.0
O A:VAL122 4.8 39.3 1.0
O A:THR141 4.9 60.8 1.0

Copper binding site 2 out of 2 in 2e46

Go back to Copper Binding Sites List in 2e46
Copper binding site 2 out of 2 in the Crystal Structure Analysis of the Clock Protein EA4


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 2 of Crystal Structure Analysis of the Clock Protein EA4 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cu181

b:36.0
occ:1.00
NE2 A:HIS2 2.0 44.3 1.0
CE1 A:HIS2 3.0 44.1 1.0
CD2 A:HIS2 3.0 48.6 1.0
ND1 A:HIS2 4.1 44.7 1.0
CG A:HIS2 4.2 48.0 1.0
CG A:MET0 4.9 55.1 1.0

Reference:

T.Hiraki, N.Shibayama, J.R.M.Tame, S.Akashi, S.-Y.Park. The Clock Protein EA4 Ticks Away with Movement of A Mobile Copper Ion To Be Published.
Page generated: Thu Sep 3 16:35:46 2020
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy