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Zinc in PDB 6gxb: Carbonic Anhydrase Caix Mimic in Complex with Inhibitor JS13

Enzymatic activity of Carbonic Anhydrase Caix Mimic in Complex with Inhibitor JS13

All present enzymatic activity of Carbonic Anhydrase Caix Mimic in Complex with Inhibitor JS13:
4.2.1.1;

Protein crystallography data

The structure of Carbonic Anhydrase Caix Mimic in Complex with Inhibitor JS13, PDB code: 6gxb was solved by J.Brynda, P.Rezacova, K.Pospisilova, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 40.61 / 1.35
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 41.820, 41.150, 72.010, 90.00, 103.81, 90.00
R / Rfree (%) 11.3 / 15.4

Zinc Binding Sites:

The binding sites of Zinc atom in the Carbonic Anhydrase Caix Mimic in Complex with Inhibitor JS13 (pdb code 6gxb). 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 Carbonic Anhydrase Caix Mimic in Complex with Inhibitor JS13, PDB code: 6gxb:

Zinc binding site 1 out of 1 in 6gxb

Go back to Zinc Binding Sites List in 6gxb
Zinc binding site 1 out of 1 in the Carbonic Anhydrase Caix Mimic in Complex with Inhibitor JS13


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Carbonic Anhydrase Caix Mimic in Complex with Inhibitor JS13 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn301

b:6.5
occ:1.00
O7 A:FF5302 2.0 10.0 1.0
NE2 A:HIS94 2.0 5.9 1.0
ND1 A:HIS119 2.0 6.5 1.0
NE2 A:HIS96 2.0 6.4 1.0
CE1 A:HIS119 2.9 6.7 1.0
N10 A:FF5302 3.0 7.0 1.0
CD2 A:HIS94 3.0 6.6 1.0
CD2 A:HIS96 3.0 6.3 1.0
CE1 A:HIS94 3.0 5.9 1.0
S8 A:FF5302 3.1 8.7 1.0
CE1 A:HIS96 3.1 6.8 1.0
CG A:HIS119 3.1 5.9 1.0
CB A:HIS119 3.6 5.6 1.0
O A:HOH555 3.6 8.5 1.0
OG1 A:THR198 3.8 6.1 1.0
OE1 A:GLU106 3.9 7.7 1.0
NE2 A:HIS119 4.1 7.1 1.0
O6 A:FF5302 4.1 8.9 1.0
ND1 A:HIS94 4.1 7.1 1.0
CG A:HIS94 4.2 6.8 1.0
CG A:HIS96 4.2 6.5 1.0
ND1 A:HIS96 4.2 7.0 1.0
C A:FF5302 4.2 9.2 1.0
CD2 A:HIS119 4.2 6.9 1.0
O A:HOH476 4.7 14.2 1.0
CD A:GLU106 4.9 7.4 1.0
C2 A:FF5302 4.9 8.5 1.0

Reference:

K.Pospisilova, T.Knedlik, J.Brynda, P.Rezacova, P.Sacha, J.Schimer, V.Kral, P.Cigler, V.Navratil, V.Subr, J.Konvalinka. Inhibitor-Polymer Conjugates As A Versatile Tool For Detection and Visualization of Cancer-Associated Carbonic Anhydrase Isoforms Acs Omega V. 4 6746 2019.
ISSN: ESSN 2470-1343
DOI: 10.1021/ACSOMEGA.9B00596
Page generated: Mon Oct 28 22:02:07 2024

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