Zinc in PDB 6i2f: Human Carbonic Anhydrase II in Complex with 4- Propoxybenzenesulfonamide

Enzymatic activity of Human Carbonic Anhydrase II in Complex with 4- Propoxybenzenesulfonamide

All present enzymatic activity of Human Carbonic Anhydrase II in Complex with 4- Propoxybenzenesulfonamide:
4.2.1.1;

Protein crystallography data

The structure of Human Carbonic Anhydrase II in Complex with 4- Propoxybenzenesulfonamide, PDB code: 6i2f was solved by S.Gloeckner, A.Heine, G.Klebe, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 23.78 / 1.20
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 42.223, 41.398, 72.031, 90.00, 104.39, 90.00
R / Rfree (%) 11.6 / 13.9

Other elements in 6i2f:

The structure of Human Carbonic Anhydrase II in Complex with 4- Propoxybenzenesulfonamide also contains other interesting chemical elements:

Mercury (Hg) 3 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Human Carbonic Anhydrase II in Complex with 4- Propoxybenzenesulfonamide (pdb code 6i2f). 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 Human Carbonic Anhydrase II in Complex with 4- Propoxybenzenesulfonamide, PDB code: 6i2f:

Zinc binding site 1 out of 1 in 6i2f

Go back to Zinc Binding Sites List in 6i2f
Zinc binding site 1 out of 1 in the Human Carbonic Anhydrase II in Complex with 4- Propoxybenzenesulfonamide


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Human Carbonic Anhydrase II in Complex with 4- Propoxybenzenesulfonamide within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn301

b:6.4
occ:1.00
 NAK A:3W6306 2.0 7.0 1.0
NE2 A:HIS94 2.0 7.0 1.0
ND1 A:HIS119 2.0 5.8 1.0
NE2 A:HIS96 2.1 6.6 1.0
CE1 A:HIS119 2.9 5.8 1.0
CD2 A:HIS94 3.0 7.0 1.0
OAI A:3W6306 3.0 8.0 1.0
CE1 A:HIS94 3.0 6.6 1.0
SAG A:3W6306 3.0 7.1 1.0
CD2 A:HIS96 3.0 6.2 1.0
HE1 A:HIS119 3.1 7.0 1.0
CE1 A:HIS96 3.1 7.2 1.0
CG A:HIS119 3.1 5.4 1.0
HD2 A:HIS94 3.1 8.5 1.0
HB2 A:HIS119 3.2 7.3 1.0
HD2 A:HIS96 3.2 7.5 1.0
HE1 A:HIS94 3.2 7.9 1.0
HE1 A:HIS96 3.3 8.6 1.0
HG1 A:THR199 3.5 7.6 1.0
CB A:HIS119 3.6 6.0 1.0
O A:HOH573 3.7 13.2 1.0
HB3 A:HIS119 3.7 7.3 1.0
OG1 A:THR199 3.8 6.3 1.0
OE1 A:GLU106 4.0 6.8 1.0
OAJ A:3W6306 4.1 7.4 1.0
NE2 A:HIS119 4.1 5.9 1.0
ND1 A:HIS94 4.1 7.6 1.0
CG A:HIS94 4.1 7.4 1.0
ND1 A:HIS96 4.2 7.9 1.0
CAA A:3W6306 4.2 8.0 1.0
CG A:HIS96 4.2 6.7 1.0
CD2 A:HIS119 4.2 5.9 1.0
HH2 A:TRP209 4.2 8.0 1.0
O A:HOH495 4.8 20.8 1.0
CAB A:3W6306 4.8 9.6 1.0
HE2 A:HIS119 4.9 7.1 1.0
HG23 A:THR200 4.9 13.6 1.0
HD1 A:HIS94 4.9 9.1 1.0
CD A:GLU106 4.9 6.9 1.0
HG11 A:VAL143 4.9 8.4 1.0
HD1 A:HIS96 5.0 9.5 1.0

Reference:

S.Gloeckner, A.Heine, G.Klebe. Human Carbonic Anhydrase II in Complex with 4-Propoxybenzenesulfonamide To Be Published.
Page generated: Wed Dec 16 11:59:35 2020

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