Zinc in PDB 6lux: Zn- Carbonic Anhydrase II pH 7.8 20 Atm CO2

All present enzymatic activity of Zn- Carbonic Anhydrase II pH 7.8 20 Atm CO2:
4.2.1.1;

The structure of Zn- Carbonic Anhydrase II pH 7.8 20 Atm CO2, PDB code: 6lux was solved by C.U.Kim, J.K.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 1.20
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	42.369, 41.442, 72.133, 90.00, 104.05, 90.00
R / Rfree (%)	11.3 / 14.2

The binding sites of Zinc atom in the Zn- Carbonic Anhydrase II pH 7.8 20 Atm CO2 (pdb code 6lux). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Zn- Carbonic Anhydrase II pH 7.8 20 Atm CO2, PDB code: 6lux:

Zinc binding site 1 out of 1 in the Zn- Carbonic Anhydrase II pH 7.8 20 Atm CO2


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Zn- Carbonic Anhydrase II pH 7.8 20 Atm CO2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn301 b:6.2 occ:1.00 HE2 A:HIS94 1.2 5.5 1.0 HE2 A:HIS96 1.2 6.3 1.0 HD1 A:HIS119 1.2 5.9 1.0 O A:HOH426 1.9 8.4 1.0 NE2 A:HIS94 2.0 5.8 1.0 NE2 A:HIS96 2.0 6.6 1.0 ND1 A:HIS119 2.0 6.1 1.0 CE1 A:HIS119 2.9 5.4 1.0 CD2 A:HIS94 2.9 6.5 1.0 CE1 A:HIS94 3.0 6.2 1.0 CE1 A:HIS96 3.0 7.1 1.0 CD2 A:HIS96 3.0 6.1 1.0 HE1 A:HIS119 3.0 5.4 1.0 HD2 A:HIS94 3.1 6.4 1.0 CG A:HIS119 3.1 6.3 1.0 HD2 A:HIS96 3.2 6.3 1.0 HE1 A:HIS94 3.2 6.2 1.0 HE1 A:HIS96 3.2 7.5 1.0 HB2 A:HIS119 3.2 6.1 1.0 O1 A:CO2302 3.3 10.1 1.0 HG1 A:THR199 3.5 6.8 0.0 CB A:HIS119 3.6 6.0 1.0 C A:CO2302 3.8 10.4 1.0 OG1 A:THR199 3.8 6.8 1.0 HB3 A:HIS119 3.8 6.1 1.0 OE1 A:GLU106 4.0 6.8 1.0 NE2 A:HIS119 4.1 5.8 1.0 ND1 A:HIS94 4.1 6.0 1.0 CG A:HIS94 4.1 6.0 1.0 ND1 A:HIS96 4.1 7.3 1.0 CG A:HIS96 4.2 6.2 1.0 CD2 A:HIS119 4.2 6.6 1.0 HH2 A:TRP209 4.3 6.9 1.0 O A:HOH483 4.4 18.3 1.0 O2 A:CO2302 4.5 11.4 1.0 O A:HOH678 4.5 12.4 0.5 H A:THR199 4.8 6.5 1.0 HE2 A:HIS119 4.8 5.5 1.0 HG23 A:THR200 4.8 9.2 1.0 HD1 A:HIS94 4.9 5.9 1.0 HD1 A:HIS96 4.9 6.3 1.0 O A:HOH697 4.9 20.8 1.0 CD A:GLU106 4.9 6.4 1.0 HG23 A:THR199 5.0 7.4 1.0

C.U.Kim, J.K.Kim. Metal Substituted Human Carbonic Anhydrase II Under CO2 Pressure To Be Published.