Zinc in PDB 2ajf: Structure of Sars Coronavirus Spike Receptor-Binding Domain Complexed with Its Receptor

The structure of Structure of Sars Coronavirus Spike Receptor-Binding Domain Complexed with Its Receptor, PDB code: 2ajf was solved by F.Li, W.Li, M.Farzan, S.C.Harrison, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.40 / 2.90
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	82.299, 119.429, 113.237, 90.00, 91.97, 90.00
R / Rfree (%)	21.8 / 27.5

The structure of Structure of Sars Coronavirus Spike Receptor-Binding Domain Complexed with Its Receptor also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

The binding sites of Zinc atom in the Structure of Sars Coronavirus Spike Receptor-Binding Domain Complexed with Its Receptor (pdb code 2ajf). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of Sars Coronavirus Spike Receptor-Binding Domain Complexed with Its Receptor, PDB code: 2ajf:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of Sars Coronavirus Spike Receptor-Binding Domain Complexed with Its Receptor


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Sars Coronavirus Spike Receptor-Binding Domain Complexed with Its Receptor within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn901 b:74.9 occ:1.00 NE2 A:HIS378 2.2 61.7 1.0 OE1 A:GLU402 2.4 65.2 1.0 OE2 A:GLU402 2.6 61.7 1.0 CD A:GLU402 2.8 63.7 1.0 NE2 A:HIS374 2.8 62.1 1.0 CD2 A:HIS378 2.8 62.5 1.0 O A:HOH1566 3.1 52.3 1.0 CD2 A:HIS374 3.1 62.3 1.0 O A:HOH1567 3.2 60.3 1.0 CE1 A:HIS378 3.4 61.3 1.0 O A:HOH1568 3.5 45.8 1.0 OE2 A:GLU375 3.5 65.3 1.0 OE1 A:GLU375 3.9 65.5 1.0 CE1 A:HIS374 4.0 61.8 1.0 CD A:GLU375 4.0 65.0 1.0 CG A:HIS378 4.1 61.6 1.0 CG A:GLU402 4.2 63.1 1.0 ND1 A:HIS378 4.3 61.6 1.0 CG A:HIS374 4.4 61.8 1.0 O A:HOH1569 4.5 54.2 1.0 ND1 A:HIS374 4.8 61.4 1.0

Zinc binding site 2 out of 2 in the Structure of Sars Coronavirus Spike Receptor-Binding Domain Complexed with Its Receptor


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of Sars Coronavirus Spike Receptor-Binding Domain Complexed with Its Receptor within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn901 b:84.2 occ:1.00 OE1 B:GLU402 1.9 61.4 1.0 O B:HOH1909 2.3 72.4 1.0 NE2 B:HIS378 2.4 62.1 1.0 NE2 B:HIS374 2.5 62.5 1.0 CD B:GLU402 3.0 63.4 1.0 CD2 B:HIS374 3.2 61.4 1.0 CD2 B:HIS378 3.2 61.7 1.0 CE1 B:HIS378 3.5 61.8 1.0 CE1 B:HIS374 3.6 61.8 1.0 OE2 B:GLU402 3.6 63.5 1.0 OE1 B:GLU375 3.8 63.5 1.0 OE2 B:GLU375 3.9 63.9 1.0 CG B:GLU402 4.1 63.5 1.0 CD B:GLU375 4.3 63.6 1.0 CG B:HIS374 4.3 62.3 1.0 CG B:HIS378 4.4 61.0 1.0 ND1 B:HIS378 4.5 62.0 1.0 ND1 B:HIS374 4.5 61.5 1.0 O B:HOH1920 4.7 57.1 1.0

F.Li, W.Li, M.Farzan, S.C.Harrison. Structure of Sars Coronavirus Spike Receptor-Binding Domain Complexed with Receptor. Science V. 309 1864 2005.
ISSN: ISSN 0036-8075
PubMed: 16166518
DOI: 10.1126/SCIENCE.1116480