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Zinc in PDB 2cba: Structure of Native and Apo Carbonic Anhydrase II and Some of Its Anion-Ligand Complexes

Enzymatic activity of Structure of Native and Apo Carbonic Anhydrase II and Some of Its Anion-Ligand Complexes

All present enzymatic activity of Structure of Native and Apo Carbonic Anhydrase II and Some of Its Anion-Ligand Complexes:
4.2.1.1;

Protein crystallography data

The structure of Structure of Native and Apo Carbonic Anhydrase II and Some of Its Anion-Ligand Complexes, PDB code: 2cba was solved by K.Hakansson, M.Carlsson, L.A.Svensson, A.Liljas, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 1.54
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 42.700, 41.700, 73.000, 90.00, 104.60, 90.00
R / Rfree (%) n/a / n/a

Zinc Binding Sites:

The binding sites of Zinc atom in the Structure of Native and Apo Carbonic Anhydrase II and Some of Its Anion-Ligand Complexes (pdb code 2cba). 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 Structure of Native and Apo Carbonic Anhydrase II and Some of Its Anion-Ligand Complexes, PDB code: 2cba:

Zinc binding site 1 out of 1 in 2cba

Go back to Zinc Binding Sites List in 2cba
Zinc binding site 1 out of 1 in the Structure of Native and Apo Carbonic Anhydrase II and Some of Its Anion-Ligand Complexes


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Native and Apo Carbonic Anhydrase II and Some of Its Anion-Ligand Complexes within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn262

b:7.8
occ:1.00
 O A:HOH263 2.1 8.3 1.0
NE2 A:HIS94 2.1 5.8 1.0
ND1 A:HIS119 2.1 5.3 1.0
NE2 A:HIS96 2.1 3.9 1.0
CE1 A:HIS119 3.0 5.0 1.0
CE1 A:HIS96 3.0 5.6 1.0
CD2 A:HIS96 3.0 3.3 1.0
CD2 A:HIS94 3.0 5.9 1.0
CE1 A:HIS94 3.1 5.5 1.0
CG A:HIS119 3.1 5.5 1.0
CB A:HIS119 3.6 4.7 1.0
O A:HOH318 3.8 17.7 1.0
OG1 A:THR199 3.9 5.2 1.0
O A:HOH338 4.0 26.5 1.0
OE1 A:GLU106 4.1 7.0 1.0
NE2 A:HIS119 4.1 4.5 1.0
ND1 A:HIS96 4.2 5.2 1.0
CG A:HIS94 4.2 4.0 1.0
CG A:HIS96 4.2 2.4 1.0
CD2 A:HIS119 4.2 4.4 1.0
ND1 A:HIS94 4.2 5.2 1.0
O A:HOH292 4.3 19.1 1.0
O A:HOH389 4.7 41.1 1.0
CD A:GLU106 4.9 8.1 1.0

Reference:

K.Hakansson, M.Carlsson, L.A.Svensson, A.Liljas. Structure of Native and Apo Carbonic Anhydrase II and Structure of Some of Its Anion-Ligand Complexes. J.Mol.Biol. V. 227 1192 1992.
ISSN: ISSN 0022-2836
PubMed: 1433293
DOI: 10.1016/0022-2836(92)90531-N
Page generated: Wed Dec 16 03:19:08 2020

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