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Zinc in PDB 3cyu: Human Carbonic Anhydrase II Complexed with Cryptophane Biosensor and Xenon

Enzymatic activity of Human Carbonic Anhydrase II Complexed with Cryptophane Biosensor and Xenon

All present enzymatic activity of Human Carbonic Anhydrase II Complexed with Cryptophane Biosensor and Xenon:
4.2.1.1;

Protein crystallography data

The structure of Human Carbonic Anhydrase II Complexed with Cryptophane Biosensor and Xenon, PDB code: 3cyu was solved by J.A.Aaron, K.M.Jude, L.Di Costanzo, D.W.Christianson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 38.72 / 1.70
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 67.441, 49.985, 81.038, 90.00, 107.13, 90.00
R / Rfree (%) 22.6 / 24.9

Other elements in 3cyu:

The structure of Human Carbonic Anhydrase II Complexed with Cryptophane Biosensor and Xenon also contains other interesting chemical elements:

Xenon (Xe) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Human Carbonic Anhydrase II Complexed with Cryptophane Biosensor and Xenon (pdb code 3cyu). 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 Complexed with Cryptophane Biosensor and Xenon, PDB code: 3cyu:

Zinc binding site 1 out of 1 in 3cyu

Go back to Zinc Binding Sites List in 3cyu
Zinc binding site 1 out of 1 in the Human Carbonic Anhydrase II Complexed with Cryptophane Biosensor and Xenon


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 Complexed with Cryptophane Biosensor and Xenon within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn262

b:27.9
occ:0.50
 NE2 A:HIS94 2.1 30.9 1.0
NE2 A:HIS96 2.1 23.2 1.0
ND1 A:HIS119 2.1 25.4 1.0
N1 A:0CR263 2.3 30.0 0.2
N1 A:1CR264 2.3 29.6 0.2
CD2 A:HIS94 2.9 29.9 1.0
CD2 A:HIS96 3.0 26.9 1.0
CE1 A:HIS119 3.0 25.3 1.0
O14 A:0CR263 3.1 30.0 0.2
O14 A:1CR264 3.1 29.7 0.2
S1 A:0CR263 3.1 30.9 0.2
S1 A:1CR264 3.1 30.5 0.2
CG A:HIS119 3.1 24.6 1.0
CE1 A:HIS96 3.2 27.0 1.0
CE1 A:HIS94 3.2 32.6 1.0
CB A:HIS119 3.5 24.7 1.0
OG1 A:THR199 3.7 25.4 1.0
OE1 A:GLU106 4.1 27.8 1.0
CG A:HIS94 4.1 27.6 1.0
NE2 A:HIS119 4.1 24.5 1.0
CG A:HIS96 4.2 25.9 1.0
ND1 A:HIS94 4.2 30.8 1.0
ND1 A:HIS96 4.2 27.4 1.0
C61 A:0CR263 4.2 31.9 0.2
C61 A:1CR264 4.2 31.6 0.2
CD2 A:HIS119 4.2 26.3 1.0
O13 A:0CR263 4.3 29.6 0.2
O13 A:1CR264 4.3 29.2 0.2
O A:HOH1147 4.8 43.5 1.0
C67 A:0CR263 4.9 33.3 0.2
C67 A:1CR264 4.9 32.9 0.2
CD A:GLU106 4.9 27.6 1.0
CA A:HIS119 5.0 21.9 1.0
C62 A:0CR263 5.0 33.0 0.2
C62 A:1CR264 5.0 32.6 0.2

Reference:

J.A.Aaron, J.M.Chambers, K.M.Jude, L.Di Costanzo, I.J.Dmochowski, D.W.Christianson. Structure of A 129XE-Cryptophane Biosensor Complexed with Human Carbonic Anhydrase II. J.Am.Chem.Soc. V. 130 6942 2008.
ISSN: ISSN 0002-7863
PubMed: 18461940
DOI: 10.1021/JA802214X
Page generated: Wed Dec 16 04:11:31 2020

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