Atomistry » Mercury » PDB 1g52-1irk » 1if4
Atomistry »
  Mercury »
    PDB 1g52-1irk »
      1if4 »

Mercury in PDB 1if4: Carbonic Anhydrase II Complexed with 4-Fluorobenzenesulfonamide

Enzymatic activity of Carbonic Anhydrase II Complexed with 4-Fluorobenzenesulfonamide

All present enzymatic activity of Carbonic Anhydrase II Complexed with 4-Fluorobenzenesulfonamide:
4.2.1.1;

Protein crystallography data

The structure of Carbonic Anhydrase II Complexed with 4-Fluorobenzenesulfonamide, PDB code: 1if4 was solved by C.-Y.Kim, D.W.Christianson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 1.93
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 43.300, 42.000, 73.600, 90.00, 104.10, 90.00
R / Rfree (%) 21.9 / 29.6

Other elements in 1if4:

The structure of Carbonic Anhydrase II Complexed with 4-Fluorobenzenesulfonamide also contains other interesting chemical elements:

Fluorine (F) 1 atom
Zinc (Zn) 1 atom

Mercury Binding Sites:

The binding sites of Mercury atom in the Carbonic Anhydrase II Complexed with 4-Fluorobenzenesulfonamide (pdb code 1if4). This binding sites where shown within 5.0 Angstroms radius around Mercury atom.
In total only one binding site of Mercury was determined in the Carbonic Anhydrase II Complexed with 4-Fluorobenzenesulfonamide, PDB code: 1if4:

Mercury binding site 1 out of 1 in 1if4

Go back to Mercury Binding Sites List in 1if4
Mercury binding site 1 out of 1 in the Carbonic Anhydrase II Complexed with 4-Fluorobenzenesulfonamide


Mono view


Stereo pair view

A full contact list of Mercury with other atoms in the Hg binding site number 1 of Carbonic Anhydrase II Complexed with 4-Fluorobenzenesulfonamide within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Hg263

b:17.3
occ:1.00
SG A:CYS206 1.6 25.8 1.0
CB A:CYS206 2.8 14.5 1.0
O A:VAL135 3.1 22.4 1.0
O A:GLN137 3.3 15.5 1.0
CA A:CYS206 3.4 13.3 1.0
O A:GLU205 3.5 9.4 1.0
N A:CYS206 3.6 10.2 1.0
C A:GLU205 3.6 11.3 1.0
O A:HOH318 3.7 26.7 1.0
C A:GLN137 3.7 14.7 1.0
N A:GLN137 3.7 15.3 1.0
C A:VAL135 3.8 20.4 1.0
C A:GLN136 3.9 15.8 1.0
N A:GLU205 4.2 9.4 1.0
CA A:GLN137 4.2 17.5 1.0
CA A:GLN136 4.2 17.1 1.0
N A:GLN136 4.3 17.8 1.0
N A:PRO138 4.3 14.2 1.0
CB A:LEU204 4.4 8.7 1.0
O A:GLN136 4.5 14.9 1.0
O A:HOH293 4.5 25.7 1.0
CA A:GLU205 4.6 9.6 1.0
CA A:PRO138 4.6 13.6 1.0
C A:LEU204 4.7 9.1 1.0
CA A:VAL135 4.7 19.6 1.0
C A:CYS206 4.9 11.1 1.0
O A:ALA134 5.0 15.7 1.0

Reference:

C.-Y.Kim, D.W.Christianson. Binding of Fluorine Substituted Benzenesulfonamides to Carbonic Anhydrase II To Be Published.
Page generated: Sun Aug 11 00:02:30 2024

Last articles

Zn in 9J0N
Zn in 9J0O
Zn in 9J0P
Zn in 9FJX
Zn in 9EKB
Zn in 9C0F
Zn in 9CAH
Zn in 9CH0
Zn in 9CH3
Zn in 9CH1
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy