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Calcium in PDB 5l18: The Crystal Structure of Neuraminidase in Complex with Sialic Acid From A/Shanghai/2/2013 (H7N9) Influenza Virus

Enzymatic activity of The Crystal Structure of Neuraminidase in Complex with Sialic Acid From A/Shanghai/2/2013 (H7N9) Influenza Virus

All present enzymatic activity of The Crystal Structure of Neuraminidase in Complex with Sialic Acid From A/Shanghai/2/2013 (H7N9) Influenza Virus:
3.2.1.18;

Protein crystallography data

The structure of The Crystal Structure of Neuraminidase in Complex with Sialic Acid From A/Shanghai/2/2013 (H7N9) Influenza Virus, PDB code: 5l18 was solved by H.Yang, J.Stevens, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 40.64 / 1.80
Space group I 4 3 2
Cell size a, b, c (Å), α, β, γ (°) 181.749, 181.749, 181.749, 90.00, 90.00, 90.00
R / Rfree (%) 13.7 / 16.1

Calcium Binding Sites:

The binding sites of Calcium atom in the The Crystal Structure of Neuraminidase in Complex with Sialic Acid From A/Shanghai/2/2013 (H7N9) Influenza Virus (pdb code 5l18). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the The Crystal Structure of Neuraminidase in Complex with Sialic Acid From A/Shanghai/2/2013 (H7N9) Influenza Virus, PDB code: 5l18:

Calcium binding site 1 out of 1 in 5l18

Go back to Calcium Binding Sites List in 5l18
Calcium binding site 1 out of 1 in the The Crystal Structure of Neuraminidase in Complex with Sialic Acid From A/Shanghai/2/2013 (H7N9) Influenza Virus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Crystal Structure of Neuraminidase in Complex with Sialic Acid From A/Shanghai/2/2013 (H7N9) Influenza Virus within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca511

b:14.4
occ:1.00
 O A:ASP295 2.4 11.2 1.0
OD2 A:ASP326 2.4 16.1 1.0
O A:GLY299 2.4 14.5 1.0
O A:HOH757 2.4 16.6 1.0
O A:ASN348 2.4 11.1 1.0
O A:HOH840 2.5 11.6 1.0
CG A:ASP326 3.5 15.8 1.0
C A:ASN348 3.6 13.7 1.0
C A:ASP295 3.6 11.8 1.0
C A:GLY299 3.6 15.2 1.0
CA A:GLY349 3.9 9.3 1.0
O A:HOH982 4.0 34.8 1.0
CA A:ASN296 4.1 12.2 1.0
O A:HOH813 4.2 12.1 1.0
N A:GLY349 4.2 11.1 1.0
OD1 A:ASP326 4.3 11.8 1.0
N A:ASN296 4.3 10.4 1.0
CB A:ASP326 4.3 10.4 1.0
C A:ASN296 4.4 19.1 1.0
N A:GLY299 4.4 13.2 1.0
CA A:SER300 4.5 10.8 1.0
N A:SER300 4.5 11.2 1.0
CA A:GLY299 4.5 11.5 1.0
OG A:SER300 4.6 18.6 1.0
O A:ASN345 4.6 19.4 1.0
CA A:ASP295 4.7 8.3 1.0
O A:ASN296 4.7 21.4 1.0
N A:ASN348 4.7 11.7 1.0
CA A:ASN348 4.8 11.1 1.0
CB A:ASP295 4.8 9.2 1.0
OD1 A:ASP295 4.8 16.2 1.0
N A:ASP295 4.9 8.8 1.0
N A:TRP297 4.9 12.3 1.0

Reference:

L.V.Gubareva, K.Sleeman, Z.Guo, H.Yang, E.Hodges, C.T.Davis, T.Baranovich, J.Stevens. Drug Susceptibility Evaluation of An Influenza A(H7N9) Virus By Analyzing Recombinant Neuraminidase Proteins. J. Infect. Dis. V. 216 S566 2017.
ISSN: ESSN 1537-6613
PubMed: 28934455
DOI: 10.1093/INFDIS/JIW625
Page generated: Wed Jul 9 07:42:04 2025

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