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Calcium in PDB 2aep: An Epidemiologically Significant Epitope of A 1998 Influenza Virus Neuraminidase Forms A Highly Hydrated Interface in the Na-Antibody Complex.

Enzymatic activity of An Epidemiologically Significant Epitope of A 1998 Influenza Virus Neuraminidase Forms A Highly Hydrated Interface in the Na-Antibody Complex.

All present enzymatic activity of An Epidemiologically Significant Epitope of A 1998 Influenza Virus Neuraminidase Forms A Highly Hydrated Interface in the Na-Antibody Complex.:
3.2.1.18;

Protein crystallography data

The structure of An Epidemiologically Significant Epitope of A 1998 Influenza Virus Neuraminidase Forms A Highly Hydrated Interface in the Na-Antibody Complex., PDB code: 2aep was solved by L.Venkatramani, E.Bochkareva, J.T.Lee, U.Gulati, W.G.Laver, A.Bochkarev, G.M.Air, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.10
Space group P 4 21 2
Cell size a, b, c (Å), α, β, γ (°) 155.057, 155.057, 102.645, 90.00, 90.00, 90.00
R / Rfree (%) 18.8 / 22.4

Calcium Binding Sites:

The binding sites of Calcium atom in the An Epidemiologically Significant Epitope of A 1998 Influenza Virus Neuraminidase Forms A Highly Hydrated Interface in the Na-Antibody Complex. (pdb code 2aep). 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 An Epidemiologically Significant Epitope of A 1998 Influenza Virus Neuraminidase Forms A Highly Hydrated Interface in the Na-Antibody Complex., PDB code: 2aep:

Calcium binding site 1 out of 1 in 2aep

Go back to Calcium Binding Sites List in 2aep
Calcium binding site 1 out of 1 in the An Epidemiologically Significant Epitope of A 1998 Influenza Virus Neuraminidase Forms A Highly Hydrated Interface in the Na-Antibody Complex.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of An Epidemiologically Significant Epitope of A 1998 Influenza Virus Neuraminidase Forms A Highly Hydrated Interface in the Na-Antibody Complex. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca601

b:35.8
occ:1.00
 O A:HIS347 2.2 35.2 1.0
OD2 A:ASP324 2.3 35.5 1.0
O A:ASP293 2.3 30.3 1.0
O A:GLY297 2.4 35.8 1.0
O A:HOH808 2.5 31.2 1.0
O A:GLY345 2.5 38.0 1.0
C A:HIS347 3.5 36.5 1.0
C A:GLY345 3.5 40.8 1.0
CG A:ASP324 3.5 33.8 1.0
C A:ASP293 3.6 31.1 1.0
C A:GLY297 3.6 36.1 1.0
CA A:GLY348 3.9 32.8 1.0
O A:HOH787 4.0 29.1 1.0
CA A:ASN294 4.1 33.0 1.0
CA A:GLY345 4.1 40.2 1.0
N A:GLY348 4.2 32.7 1.0
N A:ASN294 4.3 30.3 1.0
CA A:SER298 4.3 33.9 1.0
OD1 A:ASP324 4.3 31.8 1.0
N A:SER298 4.3 35.1 1.0
O A:GLY346 4.4 39.4 1.0
C A:GLY346 4.4 39.4 1.0
CB A:ASP324 4.4 31.9 1.0
N A:GLY346 4.5 39.4 1.0
C A:ASN294 4.5 33.6 1.0
N A:HIS347 4.5 37.9 1.0
N A:GLY297 4.5 35.8 1.0
CA A:GLY297 4.6 36.6 1.0
O A:GLU344 4.6 38.3 1.0
CA A:ASP293 4.6 30.1 1.0
CA A:HIS347 4.6 38.0 1.0
N A:ASP293 4.7 29.6 1.0
CB A:ASP293 4.8 32.2 1.0
OD1 A:ASP293 4.8 31.4 1.0
N A:TRP295 4.8 32.7 1.0
CA A:GLY346 4.9 39.7 1.0

Reference:

L.Venkatramani, E.Bochkareva, J.T.Lee, U.Gulati, W.G.Laver, A.Bochkarev, G.M.Air. An Epidemiologically Significant Epitope of A 1998 Human Influenza Virus Neuraminidase Forms A Highly Hydrated Interface in the Na-Antibody Complex J.Mol.Biol. V. 356 651 2006.
ISSN: ISSN 0022-2836
PubMed: 16384583
DOI: 10.1016/J.JMB.2005.11.061
Page generated: Tue Jul 8 04:17:08 2025

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