Calcium in PDB 1e8u: Structure of the Multifunctional Paramyxovirus Hemagglutinin- Neuraminidase

All present enzymatic activity of Structure of the Multifunctional Paramyxovirus Hemagglutinin- Neuraminidase:
3.2.1.18;

The structure of Structure of the Multifunctional Paramyxovirus Hemagglutinin- Neuraminidase, PDB code: 1e8u was solved by S.Crennell, T.Takimoto, A.Portner, G.Taylor, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	6.00 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	72.560, 78.490, 199.930, 90.00, 90.00, 90.00
R / Rfree (%)	23.2 / 26.7

The binding sites of Calcium atom in the Structure of the Multifunctional Paramyxovirus Hemagglutinin- Neuraminidase (pdb code 1e8u). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Structure of the Multifunctional Paramyxovirus Hemagglutinin- Neuraminidase, PDB code: 1e8u:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Structure of the Multifunctional Paramyxovirus Hemagglutinin- Neuraminidase


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of the Multifunctional Paramyxovirus Hemagglutinin- Neuraminidase within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1002 b:31.0 occ:1.00 O A:VAL296 2.2 20.1 1.0 O A:VAL266 2.4 27.6 1.0 OD1 A:ASP261 2.4 28.9 1.0 O A:SER264 2.4 32.9 1.0 O A:ASP261 2.4 30.0 1.0 CB A:SER264 3.1 34.8 1.0 C A:SER264 3.3 33.3 1.0 C A:ASP261 3.3 30.8 1.0 C A:VAL296 3.4 19.6 1.0 OG A:SER264 3.5 39.7 1.0 C A:VAL266 3.6 27.6 1.0 CG A:ASP261 3.6 30.9 1.0 CA A:SER264 3.7 33.7 1.0 CA A:ASP261 3.8 31.2 1.0 OE2 A:GLU256 4.0 45.8 1.0 N A:SER264 4.1 33.1 1.0 N A:VAL266 4.2 29.9 1.0 CA A:VAL296 4.2 20.0 1.0 CB A:ASP261 4.3 30.5 1.0 N A:ALA265 4.4 32.4 1.0 N A:ALA297 4.4 19.4 1.0 O A:HOH2056 4.4 46.0 1.0 CA A:VAL266 4.4 29.3 1.0 C A:ALA265 4.4 31.2 1.0 N A:TYR262 4.5 30.7 1.0 CG2 A:VAL266 4.5 30.6 1.0 C A:PRO267 4.5 23.3 1.0 O A:PRO267 4.5 22.6 1.0 N A:PRO267 4.5 26.5 1.0 CA A:ALA297 4.6 19.0 1.0 OD2 A:ASP261 4.6 29.0 1.0 CB A:VAL296 4.6 21.2 1.0 CA A:PRO267 4.7 24.6 1.0 CB A:ALA297 4.8 19.2 1.0 O A:ALA265 4.8 30.8 1.0 CA A:ALA265 4.9 31.6 1.0 CA A:TYR262 4.9 30.5 1.0 OG1 A:THR268 4.9 22.2 1.0 N A:THR268 4.9 22.2 1.0 O A:GLU260 5.0 33.9 1.0

Calcium binding site 2 out of 2 in the Structure of the Multifunctional Paramyxovirus Hemagglutinin- Neuraminidase


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of the Multifunctional Paramyxovirus Hemagglutinin- Neuraminidase within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1003 b:43.4 occ:1.00 O B:VAL296 2.2 23.5 1.0 OG B:SER264 2.2 46.2 1.0 O B:VAL266 2.4 34.0 1.0 O B:ASP261 2.4 58.6 1.0 O B:SER264 2.6 44.7 1.0 OD1 B:ASP261 2.6 59.7 1.0 C B:ASP261 3.4 58.8 1.0 C B:VAL296 3.4 24.1 1.0 CB B:SER264 3.4 46.5 1.0 C B:SER264 3.5 44.9 1.0 CG B:ASP261 3.6 60.2 1.0 C B:VAL266 3.6 33.8 1.0 CA B:ASP261 3.8 60.1 1.0 CA B:SER264 3.9 46.3 1.0 OE2 B:GLU256 4.1 58.4 1.0 N B:SER264 4.2 48.3 1.0 CA B:VAL296 4.2 25.2 1.0 N B:VAL266 4.3 37.3 1.0 CB B:ASP261 4.3 60.3 1.0 CG2 B:VAL266 4.3 35.2 1.0 OD2 B:ASP261 4.4 60.2 1.0 N B:ALA297 4.4 24.0 1.0 C B:PRO267 4.4 28.6 1.0 N B:TYR262 4.5 57.2 1.0 CA B:VAL266 4.5 35.4 1.0 O B:PRO267 4.5 27.5 1.0 N B:PRO267 4.5 31.9 1.0 CA B:PRO267 4.6 30.2 1.0 N B:ALA265 4.6 42.7 1.0 C B:ALA265 4.6 39.3 1.0 CA B:ALA297 4.6 24.2 1.0 CB B:VAL296 4.7 26.2 1.0 OG1 B:THR268 4.8 24.4 1.0 N B:THR268 4.8 26.0 1.0 CB B:ALA297 4.9 25.5 1.0 CA B:TYR262 4.9 56.0 1.0 O B:ALA265 5.0 39.4 1.0

S.Crennell, T.Takimoto, A.Portner, G.Taylor. Crystal Structure of the Multifunctional Paramyxovirus Hemagglutinin-Neuraminidase Nat.Struct.Biol. V. 7 1068 2000.
ISSN: ISSN 1072-8368
PubMed: 11062565
DOI: 10.1038/81002