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Zinc in PDB 4cnr: Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture

Enzymatic activity of Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture

All present enzymatic activity of Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture:
4.2.1.1;

Protein crystallography data

The structure of Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture, PDB code: 4cnr was solved by A.Warden, J.Newman, T.S.Peat, S.Seabrook, M.Williams, G.Dojchinov, V.Haritos, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 45.29 / 2.29
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 45.294, 141.114, 77.188, 90.00, 90.07, 90.00
R / Rfree (%) 19.993 / 23.594

Zinc Binding Sites:

The binding sites of Zinc atom in the Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture (pdb code 4cnr). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture, PDB code: 4cnr:
Jump to Zinc binding site number: 1; 2; 3; 4;

Zinc binding site 1 out of 4 in 4cnr

Go back to Zinc Binding Sites List in 4cnr
Zinc binding site 1 out of 4 in the Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn268

b:32.7
occ:1.00
 NE2 A:HIS94 2.3 8.9 1.0
ND1 A:HIS119 2.4 8.1 1.0
NE2 A:HIS96 2.5 13.3 1.0
CE1 A:HIS119 3.2 8.3 1.0
OG1 A:THR198 3.3 12.5 1.0
CD2 A:HIS94 3.3 8.9 1.0
CD2 A:HIS96 3.3 12.3 1.0
CE1 A:HIS94 3.3 8.8 1.0
CG A:HIS119 3.4 8.9 1.0
CE1 A:HIS96 3.5 12.3 1.0
CB A:HIS119 3.8 10.1 1.0
OE1 A:GLU106 4.2 10.1 1.0
NE2 A:HIS119 4.4 8.1 1.0
ND1 A:HIS94 4.4 9.0 1.0
CG A:HIS94 4.4 9.1 1.0
CG A:HIS96 4.5 12.0 1.0
CD2 A:HIS119 4.5 8.6 1.0
ND1 A:HIS96 4.6 11.9 1.0
CB A:THR198 4.6 13.3 1.0
CH2 A:TRP208 5.0 11.3 1.0

Zinc binding site 2 out of 4 in 4cnr

Go back to Zinc Binding Sites List in 4cnr
Zinc binding site 2 out of 4 in the Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Zn268

b:39.2
occ:1.00
 ND1 B:HIS119 2.3 16.1 1.0
NE2 B:HIS96 2.4 13.1 1.0
NE2 B:HIS94 2.5 12.7 1.0
CE1 B:HIS119 3.1 16.6 1.0
OG1 B:THR198 3.2 14.1 1.0
CD2 B:HIS96 3.3 12.3 1.0
CD2 B:HIS94 3.3 11.9 1.0
CG B:HIS119 3.4 15.1 1.0
CE1 B:HIS94 3.5 12.1 1.0
CE1 B:HIS96 3.5 12.9 1.0
O B:HOH2042 3.7 25.5 1.0
CB B:HIS119 3.8 13.8 1.0
OE1 B:GLU106 4.1 14.6 1.0
NE2 B:HIS119 4.3 14.9 1.0
CD2 B:HIS119 4.4 14.9 1.0
CG B:HIS96 4.5 11.8 1.0
CG B:HIS94 4.5 11.0 1.0
ND1 B:HIS94 4.5 11.2 1.0
CB B:THR198 4.5 14.9 1.0
ND1 B:HIS96 4.5 12.2 1.0
CG2 B:THR198 4.9 14.8 1.0
CH2 B:TRP208 4.9 17.2 1.0
CD B:GLU106 4.9 14.0 1.0

Zinc binding site 3 out of 4 in 4cnr

Go back to Zinc Binding Sites List in 4cnr
Zinc binding site 3 out of 4 in the Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Zn268

b:36.4
occ:1.00
 NE2 C:HIS96 2.3 14.6 1.0
NE2 C:HIS94 2.4 18.5 1.0
ND1 C:HIS119 2.4 12.9 1.0
OG1 C:THR198 3.2 9.4 1.0
CD2 C:HIS96 3.2 14.6 1.0
CE1 C:HIS119 3.2 14.6 1.0
O C:HOH2040 3.2 12.7 1.0
CD2 C:HIS94 3.3 17.3 1.0
CE1 C:HIS96 3.4 15.8 1.0
CE1 C:HIS94 3.4 16.9 1.0
CG C:HIS119 3.6 14.4 1.0
CB C:HIS119 4.0 14.2 1.0
OE1 C:GLU106 4.1 8.4 1.0
CG C:HIS96 4.4 15.5 1.0
NE2 C:HIS119 4.4 14.1 1.0
ND1 C:HIS96 4.5 15.0 1.0
CG C:HIS94 4.5 17.6 1.0
ND1 C:HIS94 4.5 15.3 1.0
CB C:THR198 4.5 10.8 1.0
CD2 C:HIS119 4.6 14.8 1.0
CD C:GLU106 4.9 10.2 1.0
CG2 C:THR198 5.0 10.3 1.0

Zinc binding site 4 out of 4 in 4cnr

Go back to Zinc Binding Sites List in 4cnr
Zinc binding site 4 out of 4 in the Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn268

b:34.7
occ:1.00
 ND1 D:HIS119 2.3 10.1 1.0
NE2 D:HIS94 2.3 16.8 1.0
NE2 D:HIS96 2.4 12.1 1.0
CE1 D:HIS119 3.1 10.4 1.0
CD2 D:HIS94 3.2 14.3 1.0
CD2 D:HIS96 3.3 12.0 1.0
CE1 D:HIS94 3.3 15.2 1.0
CG D:HIS119 3.3 9.6 1.0
OG1 D:THR198 3.3 11.9 1.0
CE1 D:HIS96 3.5 12.3 1.0
CB D:HIS119 3.7 10.1 1.0
OE1 D:GLU106 4.3 8.9 1.0
CG D:HIS94 4.3 13.6 1.0
NE2 D:HIS119 4.3 10.3 1.0
ND1 D:HIS94 4.3 14.9 1.0
CD2 D:HIS119 4.4 10.1 1.0
CG D:HIS96 4.5 11.5 1.0
ND1 D:HIS96 4.6 11.5 1.0
CB D:THR198 4.7 11.0 1.0
CH2 D:TRP208 5.0 15.2 1.0

Reference:

A.Warden, J.Newman, T.S.Peat, S.Seabrook, M.Williams, G.Dojchinov, V.Haritos. Surface Residue Engineering of Bovine Carbonic Anhydrase to An Extreme Halophilic Enzyme For Potential Application in Postcombustion CO2 Capture To Be Published.
Page generated: Wed Aug 20 16:48:09 2025

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