Calcium in PDB 1z4y: Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) (pH 8.0)

All present enzymatic activity of Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) (pH 8.0):
3.2.1.18;

The structure of Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) (pH 8.0), PDB code: 1z4y was solved by P.Yuan, T.B.Thompson, B.A.Wurzburg, R.G.Paterson, R.A.Lamb, T.S.Jardetzky, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.60
Space group	P 61 2 2
Cell size a, b, c (Å), α, β, γ (°)	137.600, 137.600, 184.950, 90.00, 90.00, 120.00
R / Rfree (%)	21.6 / 23.5

The binding sites of Calcium atom in the Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) (pH 8.0) (pdb code 1z4y). 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 Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) (pH 8.0), PDB code: 1z4y:

Calcium binding site 1 out of 1 in the Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) (pH 8.0)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Parainfluenza Virus 5 (SV5) Hemagglutinin-Neuraminidase (Hn) (pH 8.0) within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca600 b:76.9 occ:1.00 O A:ALA285 2.2 31.1 1.0 O A:ASP250 2.2 34.4 1.0 O A:ALA255 2.3 35.4 1.0 OG A:SER253 2.4 40.5 1.0 O A:SER253 2.4 38.5 1.0 C A:ASP250 3.2 33.9 1.0 C A:ALA285 3.2 30.6 1.0 C A:ALA255 3.4 33.7 1.0 C A:SER253 3.4 36.6 1.0 CB A:SER253 3.6 35.2 1.0 CA A:ASP250 3.7 34.5 1.0 CA A:SER253 3.9 36.0 1.0 CA A:PRO256 3.9 30.5 1.0 CA A:ALA285 4.0 30.1 1.0 N A:SER253 4.1 35.1 1.0 N A:PRO256 4.1 32.0 1.0 OG1 A:THR286 4.1 35.9 1.0 N A:ALA255 4.1 34.8 1.0 CB A:ALA285 4.2 29.6 1.0 N A:THR286 4.2 30.1 1.0 CB A:ASP250 4.3 35.7 1.0 N A:TYR251 4.4 33.9 1.0 CD A:PRO257 4.4 28.1 1.0 CA A:ALA255 4.4 34.4 1.0 C A:ALA254 4.5 35.7 1.0 N A:ALA254 4.5 36.9 1.0 CA A:THR286 4.5 30.5 1.0 OD1 A:ASP250 4.5 38.8 1.0 O A:ASP249 4.6 35.2 1.0 C A:PRO256 4.6 29.8 1.0 CB A:THR286 4.7 30.8 1.0 CG2 A:THR286 4.7 29.8 1.0 N A:PRO257 4.7 28.3 1.0 CA A:TYR251 4.7 34.0 1.0 C A:TYR251 4.8 34.0 1.0 O A:HOH657 4.8 31.0 1.0 CA A:ALA254 4.9 36.2 1.0 O A:ALA254 4.9 37.0 1.0 N A:ASP250 4.9 34.1 1.0 CG A:ASP250 4.9 36.0 1.0

P.Yuan, T.B.Thompson, B.A.Wurzburg, R.G.Paterson, R.A.Lamb, T.S.Jardetzky. Structural Studies of the Parainfluenza Virus 5 Hemagglutinin-Neuraminidase Tetramer in Complex with Its Receptor, Sialyllactose. Structure V. 13 803 2005.
ISSN: ISSN 0969-2126
PubMed: 15893670
DOI: 10.1016/J.STR.2005.02.019