Atomistry » Copper » PDB 2cj3-2foy » 2dwt
Atomistry »
  Copper »
    PDB 2cj3-2foy »
      2dwt »

Copper in PDB 2dwt: Cu-Containing Nitrite Reductase at pH 6.0 with Bound Nitrite

Enzymatic activity of Cu-Containing Nitrite Reductase at pH 6.0 with Bound Nitrite

All present enzymatic activity of Cu-Containing Nitrite Reductase at pH 6.0 with Bound Nitrite:
1.7.2.1;

Protein crystallography data

The structure of Cu-Containing Nitrite Reductase at pH 6.0 with Bound Nitrite, PDB code: 2dwt was solved by F.Jacobson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 24.71 / 1.90
Space group H 3
Cell size a, b, c (Å), α, β, γ (°) 74.740, 74.740, 153.146, 90.00, 90.00, 120.00
R / Rfree (%) 19.9 / 23.5

Copper Binding Sites:

The binding sites of Copper atom in the Cu-Containing Nitrite Reductase at pH 6.0 with Bound Nitrite (pdb code 2dwt). This binding sites where shown within 5.0 Angstroms radius around Copper atom.
In total 2 binding sites of Copper where determined in the Cu-Containing Nitrite Reductase at pH 6.0 with Bound Nitrite, PDB code: 2dwt:
Jump to Copper binding site number: 1; 2;

Copper binding site 1 out of 2 in 2dwt

Go back to Copper Binding Sites List in 2dwt
Copper binding site 1 out of 2 in the Cu-Containing Nitrite Reductase at pH 6.0 with Bound Nitrite


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of Cu-Containing Nitrite Reductase at pH 6.0 with Bound Nitrite within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cu401

b:36.1
occ:1.00
ND1 A:HIS177 2.1 35.4 1.0
SG A:CYS167 2.2 29.8 1.0
ND1 A:HIS126 2.3 34.6 1.0
SD A:MET182 2.6 35.9 1.0
CE1 A:HIS177 2.9 37.9 1.0
CB A:CYS167 3.1 29.7 1.0
CG A:HIS177 3.2 33.8 1.0
CE1 A:HIS126 3.3 37.4 1.0
CG A:HIS126 3.3 34.3 1.0
CE A:MET182 3.3 33.0 1.0
CB A:HIS126 3.6 34.0 1.0
CB A:HIS177 3.7 29.0 1.0
CA A:HIS126 3.8 34.9 1.0
CG A:MET182 4.0 32.3 1.0
NE2 A:HIS177 4.1 35.6 1.0
CG A:PRO169 4.2 33.2 1.0
CD2 A:HIS177 4.3 34.9 1.0
O A:PRO125 4.3 37.4 1.0
NE2 A:HIS126 4.4 35.4 1.0
CD2 A:HIS126 4.4 34.0 1.0
CB A:MET182 4.4 30.9 1.0
SD A:MET93 4.6 42.5 1.0
CA A:CYS167 4.6 29.5 1.0
N A:ASN127 4.6 32.9 1.0
CD A:PRO169 4.8 32.2 1.0
C A:HIS126 4.8 34.7 1.0
CA A:HIS177 4.9 28.7 1.0
CB A:MET93 4.9 37.6 1.0
N A:HIS126 4.9 36.2 1.0

Copper binding site 2 out of 2 in 2dwt

Go back to Copper Binding Sites List in 2dwt
Copper binding site 2 out of 2 in the Cu-Containing Nitrite Reductase at pH 6.0 with Bound Nitrite


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 2 of Cu-Containing Nitrite Reductase at pH 6.0 with Bound Nitrite within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cu402

b:27.2
occ:1.00
NE2 A:HIS166 2.0 26.0 1.0
NE2 A:HIS131 2.0 19.2 1.0
CE1 A:HIS131 2.8 21.6 1.0
CE1 A:HIS166 2.9 26.4 1.0
CD2 A:HIS166 3.1 29.5 1.0
CD2 A:HIS131 3.2 21.5 1.0
OD2 A:ASP129 3.7 29.7 1.0
ND1 A:HIS131 4.1 22.9 1.0
ND1 A:HIS166 4.1 26.0 1.0
CG A:HIS166 4.2 26.8 1.0
CG A:HIS131 4.2 18.7 1.0
CG A:ASP129 4.4 30.6 1.0
OD1 A:ASP129 4.8 27.0 1.0

Reference:

F.Jacobson, A.Pistorius, D.Farkas, W.De Grip, O.Hansson, L.Sjolin, R.Neutze. pH Dependence of Copper Geometry, Reduction Potential, and Nitrite Affinity in Nitrite Reductase J.Biol.Chem. V. 282 6347 2007.
ISSN: ISSN 0021-9258
PubMed: 17148448
DOI: 10.1074/JBC.M605746200
Page generated: Mon Jul 14 00:54:27 2025

Last articles

Fe in 2YXO
Fe in 2YRS
Fe in 2YXC
Fe in 2YNM
Fe in 2YVJ
Fe in 2YP1
Fe in 2YU2
Fe in 2YU1
Fe in 2YQB
Fe in 2YOO
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy