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Magnesium in PDB 7xca: Crystal Structure of the Porcine Astrovirus Capsid Spike Domain

Protein crystallography data

The structure of Crystal Structure of the Porcine Astrovirus Capsid Spike Domain, PDB code: 7xca was solved by L.X.Pan, W.C.Zhang, D.F.Yang, L.Y.Yang, H.Liu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 44.04 / 2.50
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 46.48, 105.17, 47.47, 90, 111.91, 90
R / Rfree (%) 17.8 / 23.4

Other elements in 7xca:

The structure of Crystal Structure of the Porcine Astrovirus Capsid Spike Domain also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of the Porcine Astrovirus Capsid Spike Domain (pdb code 7xca). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of the Porcine Astrovirus Capsid Spike Domain, PDB code: 7xca:

Magnesium binding site 1 out of 1 in 7xca

Go back to Magnesium Binding Sites List in 7xca
Magnesium binding site 1 out of 1 in the Crystal Structure of the Porcine Astrovirus Capsid Spike Domain


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of the Porcine Astrovirus Capsid Spike Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg302

b:54.1
occ:1.00
N A:TYR201 3.0 29.1 1.0
O A:HOH419 3.0 33.6 1.0
CD2 A:HIS121 3.3 38.4 1.0
OG1 A:THR123 3.5 24.6 1.0
CB A:TYR201 3.6 28.7 1.0
CD2 A:TYR201 3.6 33.6 1.0
CA A:ILE200 3.7 32.4 1.0
O A:THR199 3.8 34.4 1.0
C A:ILE200 3.8 31.4 1.0
CB A:HIS121 3.8 37.5 1.0
CA A:TYR201 3.9 29.7 1.0
CG A:TYR201 3.9 32.7 1.0
CG A:HIS121 3.9 40.2 1.0
O A:HOH440 4.0 32.4 1.0
O A:TYR201 4.4 29.1 1.0
CG2 A:ILE200 4.5 30.0 1.0
NE2 A:HIS121 4.5 41.5 1.0
O A:HOH446 4.5 41.4 1.0
CE2 A:TYR201 4.6 34.2 1.0
C A:THR199 4.6 35.2 1.0
C A:TYR201 4.6 28.9 1.0
N A:ILE200 4.7 33.8 1.0
CB A:ILE200 4.7 31.4 1.0
CE1 A:TYR198 4.8 26.7 1.0
OH A:TYR198 4.9 26.3 1.0
CD1 A:TYR201 4.9 33.3 1.0
CA A:HIS121 4.9 38.8 1.0
CB A:THR123 4.9 24.7 1.0
O A:ILE200 5.0 31.4 1.0

Reference:

L.X.Pan, W.C.Zhang, D.F.Yang, L.Y.Yang, H.Liu. Crystal Structure Analysis of Porcine Astrovirus Capsid Spike and Spike/Neutralizing Antibody Complexes. To Be Published.
Page generated: Thu Oct 3 12:12:33 2024

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