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Zinc in PDB 1f2w: The Mechanism of Cyanamide Hydration Catalyzed By Carbonic Anhydrase II Revealed By Cryogenic X-Ray Diffraction

Enzymatic activity of The Mechanism of Cyanamide Hydration Catalyzed By Carbonic Anhydrase II Revealed By Cryogenic X-Ray Diffraction

All present enzymatic activity of The Mechanism of Cyanamide Hydration Catalyzed By Carbonic Anhydrase II Revealed By Cryogenic X-Ray Diffraction:
4.2.1.1;

Protein crystallography data

The structure of The Mechanism of Cyanamide Hydration Catalyzed By Carbonic Anhydrase II Revealed By Cryogenic X-Ray Diffraction, PDB code: 1f2w was solved by A.Guerri, F.Briganti, A.Scozzafava, C.T.Supuran, S.Mangani, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 18.00 / 1.90
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 42.158, 41.742, 72.307, 90.00, 104.42, 90.00
R / Rfree (%) 16.6 / 21.8

Other elements in 1f2w:

The structure of The Mechanism of Cyanamide Hydration Catalyzed By Carbonic Anhydrase II Revealed By Cryogenic X-Ray Diffraction also contains other interesting chemical elements:

Mercury (Hg) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the The Mechanism of Cyanamide Hydration Catalyzed By Carbonic Anhydrase II Revealed By Cryogenic X-Ray Diffraction (pdb code 1f2w). 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 The Mechanism of Cyanamide Hydration Catalyzed By Carbonic Anhydrase II Revealed By Cryogenic X-Ray Diffraction, PDB code: 1f2w:

Zinc binding site 1 out of 1 in 1f2w

Go back to Zinc Binding Sites List in 1f2w
Zinc binding site 1 out of 1 in the The Mechanism of Cyanamide Hydration Catalyzed By Carbonic Anhydrase II Revealed By Cryogenic X-Ray Diffraction


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of The Mechanism of Cyanamide Hydration Catalyzed By Carbonic Anhydrase II Revealed By Cryogenic X-Ray Diffraction within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn262

b:6.0
occ:1.00
 NE2 A:HIS94 2.0 7.9 1.0
ND1 A:HIS119 2.0 4.1 1.0
N2 A:CNN264 2.1 8.6 1.0
NE2 A:HIS96 2.1 3.3 1.0
C A:CNN264 2.8 14.1 1.0
O A:HOH316 2.9 46.1 1.0
CE1 A:HIS94 2.9 7.3 1.0
CE1 A:HIS119 3.0 3.7 1.0
CD2 A:HIS96 3.0 4.3 1.0
CD2 A:HIS94 3.0 6.0 1.0
CG A:HIS119 3.1 4.5 1.0
CE1 A:HIS96 3.3 4.8 1.0
CB A:HIS119 3.5 4.2 1.0
N1 A:CNN264 3.8 13.1 1.0
OG1 A:THR199 3.8 4.6 1.0
OE1 A:GLU106 4.0 4.2 1.0
ND1 A:HIS94 4.1 6.8 1.0
NE2 A:HIS119 4.1 3.2 1.0
CG A:HIS94 4.1 6.4 1.0
CD2 A:HIS119 4.2 5.3 1.0
CG A:HIS96 4.2 4.3 1.0
ND1 A:HIS96 4.3 4.2 1.0
CD A:GLU106 4.9 5.6 1.0

Reference:

A.Guerri, F.Briganti, A.Scozzafava, C.T.Supuran, S.Mangani. Mechanism of Cyanamide Hydration Catalyzed By Carbonic Anhydrase II Suggested By Cryogenic X-Ray Diffraction. Biochemistry V. 39 12391 2000.
ISSN: ISSN 0006-2960
PubMed: 11015219
DOI: 10.1021/BI000937C
Page generated: Wed Dec 16 02:48:54 2020

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