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Copper in PDB 1hau: X-Ray Structure of A Blue Copper Nitrite Reductase at High pH and in Copper Free Form at 1.9 A Resolution

Enzymatic activity of X-Ray Structure of A Blue Copper Nitrite Reductase at High pH and in Copper Free Form at 1.9 A Resolution

All present enzymatic activity of X-Ray Structure of A Blue Copper Nitrite Reductase at High pH and in Copper Free Form at 1.9 A Resolution:
1.7.2.1; 1.7.99.3;

Protein crystallography data

The structure of X-Ray Structure of A Blue Copper Nitrite Reductase at High pH and in Copper Free Form at 1.9 A Resolution, PDB code: 1hau was solved by M.J.Ellis, F.E.Dodd, R.W.Strange, M.Prudencio, R.R.Sawerseady, S.S.Hasnain, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.0 / 1.9
Space group P 63
Cell size a, b, c (Å), α, β, γ (°) 80.978, 80.978, 99.781, 90.00, 90.00, 120.00
R / Rfree (%) 15.4 / 19

Copper Binding Sites:

The binding sites of Copper atom in the X-Ray Structure of A Blue Copper Nitrite Reductase at High pH and in Copper Free Form at 1.9 A Resolution (pdb code 1hau). This binding sites where shown within 5.0 Angstroms radius around Copper atom.
In total 2 binding sites of Copper where determined in the X-Ray Structure of A Blue Copper Nitrite Reductase at High pH and in Copper Free Form at 1.9 A Resolution, PDB code: 1hau:
Jump to Copper binding site number: 1; 2;

Copper binding site 1 out of 2 in 1hau

Go back to Copper Binding Sites List in 1hau
Copper binding site 1 out of 2 in the X-Ray Structure of A Blue Copper Nitrite Reductase at High pH and in Copper Free Form at 1.9 A Resolution


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of X-Ray Structure of A Blue Copper Nitrite Reductase at High pH and in Copper Free Form at 1.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cu501

b:15.8
occ:1.00
ND1 A:HIS139 2.0 13.3 1.0
ND1 A:HIS89 2.1 13.9 1.0
SG A:CYS130 2.2 16.4 1.0
SD A:MET144 2.7 16.1 1.0
CE1 A:HIS139 2.9 14.4 1.0
CE1 A:HIS89 3.0 14.9 1.0
CG A:HIS139 3.0 13.8 1.0
CG A:HIS89 3.1 14.2 1.0
CB A:CYS130 3.3 14.7 1.0
CB A:HIS89 3.4 14.7 1.0
CB A:HIS139 3.4 12.0 1.0
CE A:MET144 3.5 14.0 1.0
CA A:HIS89 3.8 16.3 1.0
CG A:PRO132 4.0 19.0 1.0
NE2 A:HIS139 4.1 15.8 1.0
O A:PRO88 4.1 18.6 1.0
NE2 A:HIS89 4.1 14.6 1.0
CD2 A:HIS139 4.1 14.9 1.0
CD2 A:HIS89 4.2 14.0 1.0
CG A:MET144 4.2 14.3 1.0
CD A:PRO132 4.4 16.8 1.0
SD A:MET56 4.5 21.9 1.0
CB A:MET144 4.7 11.8 1.0
CA A:HIS139 4.7 10.7 1.0
CA A:CYS130 4.7 13.9 1.0
N A:ASN90 4.7 14.5 1.0
N A:HIS89 4.8 16.0 1.0
C A:HIS89 4.8 16.0 1.0
C A:PRO88 4.9 18.4 1.0

Copper binding site 2 out of 2 in 1hau

Go back to Copper Binding Sites List in 1hau
Copper binding site 2 out of 2 in the X-Ray Structure of A Blue Copper Nitrite Reductase at High pH and in Copper Free Form at 1.9 A Resolution


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 2 of X-Ray Structure of A Blue Copper Nitrite Reductase at High pH and in Copper Free Form at 1.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cu502

b:21.5
occ:1.00
O A:HOH2052 1.7 15.5 0.5
NE2 A:HIS94 2.0 12.0 1.0
NE2 A:HIS129 2.0 16.4 1.0
O A:HOH2158 2.3 23.4 0.5
CD2 A:HIS129 2.9 15.8 1.0
CD2 A:HIS94 3.0 12.2 1.0
CE1 A:HIS94 3.0 12.6 1.0
CE1 A:HIS129 3.1 16.6 1.0
OD2 A:ASP92 3.3 23.3 1.0
CG A:HIS129 4.1 14.8 1.0
ND1 A:HIS94 4.1 11.8 1.0
CG A:HIS94 4.1 12.5 1.0
ND1 A:HIS129 4.2 17.2 1.0
CG A:ASP92 4.2 20.6 1.0
OD1 A:ASP92 4.5 19.1 1.0
O A:HOH2051 4.7 19.5 1.0

Reference:

M.J.Ellis, F.E.Dodd, R.W.Strange, M.Prudencio, G.Sawers, R.R.Eady, S.S.Hasnain. X-Ray Structure of A Blue Copper Nitrite Reductase at High pH and in Copper-Free Form at 1.9 A Resolution Acta Crystallogr.,Sect.D V. 57 1110 2001.
ISSN: ISSN 0907-4449
PubMed: 11468394
DOI: 10.1107/S0907444901008654
Page generated: Sun Dec 13 10:59:07 2020

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