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Zinc in PDB 8j2o: Crystal Structure of Human Carbonic Anhydrase II in-Complex with Acetohexamide at 2.6 A Resolution

Enzymatic activity of Crystal Structure of Human Carbonic Anhydrase II in-Complex with Acetohexamide at 2.6 A Resolution

All present enzymatic activity of Crystal Structure of Human Carbonic Anhydrase II in-Complex with Acetohexamide at 2.6 A Resolution:
4.2.1.1;

Protein crystallography data

The structure of Crystal Structure of Human Carbonic Anhydrase II in-Complex with Acetohexamide at 2.6 A Resolution, PDB code: 8j2o was solved by S.Rasheed, N.Huda, M.I.Choudhary, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.85 / 2.60
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 42.068, 41.029, 71.628, 90, 104.19, 90
R / Rfree (%) 17.7 / 25.9

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Human Carbonic Anhydrase II in-Complex with Acetohexamide at 2.6 A Resolution (pdb code 8j2o). 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 Crystal Structure of Human Carbonic Anhydrase II in-Complex with Acetohexamide at 2.6 A Resolution, PDB code: 8j2o:

Zinc binding site 1 out of 1 in 8j2o

Go back to Zinc Binding Sites List in 8j2o
Zinc binding site 1 out of 1 in the Crystal Structure of Human Carbonic Anhydrase II in-Complex with Acetohexamide at 2.6 A Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Human Carbonic Anhydrase II in-Complex with Acetohexamide at 2.6 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn302

b:7.5
occ:1.00
 NE2 A:HIS96 1.9 5.1 1.0
O A:HOH429 1.9 12.1 1.0
ND1 A:HIS119 2.0 6.5 1.0
NE2 A:HIS94 2.0 6.6 1.0
O1 A:TF9301 2.7 18.6 1.0
CE1 A:HIS96 2.8 5.2 1.0
CE1 A:HIS119 2.9 6.5 1.0
CD2 A:HIS94 2.9 6.6 1.0
CD2 A:HIS96 3.0 5.2 1.0
CG A:HIS119 3.1 6.5 1.0
CE1 A:HIS94 3.1 6.6 1.0
C2 A:TF9301 3.1 19.9 1.0
CB A:HIS119 3.5 6.5 1.0
OG1 A:THR199 3.7 6.7 1.0
C3 A:TF9301 3.8 22.2 1.0
C1 A:TF9301 3.9 18.2 1.0
ND1 A:HIS96 4.0 5.2 1.0
NE2 A:HIS119 4.0 6.4 1.0
CG A:HIS94 4.1 6.4 1.0
CG A:HIS96 4.1 5.3 1.0
ND1 A:HIS94 4.1 6.5 1.0
CD2 A:HIS119 4.1 6.5 1.0
OE1 A:GLU106 4.1 7.5 1.0
C8 A:TF9301 4.3 22.7 1.0
C13 A:TF9301 4.5 30.6 1.0
C14 A:TF9301 4.5 31.8 1.0
C4 A:TF9301 4.5 22.6 1.0
C15 A:TF9301 4.8 32.4 1.0
CD A:GLU106 4.9 7.5 1.0
CA A:HIS119 5.0 6.5 1.0
CB A:THR199 5.0 6.7 1.0

Reference:

S.Rasheed, N.Huda, M.I.Choudhary. Crystal Structure of Human Carbonic Anhydrase II in-Complex with Acetohexamide at 2.6 A Resolution To Be Published.
Page generated: Fri Aug 22 11:18:31 2025

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