Calcium in PDB 2j1t: Structure of A Streptococcus Pneumoniae Fucose Binding Module in Complex with the Lewis Y Antigen

The structure of Structure of A Streptococcus Pneumoniae Fucose Binding Module in Complex with the Lewis Y Antigen, PDB code: 2j1t was solved by A.B.Boraston, D.Wang, R.D.Burke, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	51.30 / 1.6
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	43.707, 59.943, 98.889, 90.00, 90.00, 90.00
R / Rfree (%)	14.8 / 20.9

The binding sites of Calcium atom in the Structure of A Streptococcus Pneumoniae Fucose Binding Module in Complex with the Lewis Y Antigen (pdb code 2j1t). 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 A Streptococcus Pneumoniae Fucose Binding Module in Complex with the Lewis Y Antigen, PDB code: 2j1t:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Structure of A Streptococcus Pneumoniae Fucose Binding Module in Complex with the Lewis Y Antigen


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of A Streptococcus Pneumoniae Fucose Binding Module in Complex with the Lewis Y Antigen within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1154 b:17.9 occ:1.00 O A:ALA143 2.2 17.1 1.0 O A:ARG37 2.3 17.7 1.0 OE1 A:GLU144 2.3 18.8 1.0 O A:ASN42 2.4 20.1 1.0 OD1 A:ASP40 2.4 18.7 1.0 OG A:SER51 2.5 21.1 0.5 O A:SER51 2.5 19.9 1.0 OG A:SER51 2.6 16.4 0.5 CG A:ASP40 3.3 20.4 1.0 CB A:SER51 3.4 20.5 0.5 C A:ALA143 3.5 17.8 1.0 C A:ARG37 3.5 17.4 1.0 C A:ASN42 3.5 19.1 1.0 C A:SER51 3.5 19.8 1.0 CD A:GLU144 3.6 18.6 1.0 OD2 A:ASP40 3.6 21.7 1.0 CB A:SER51 3.8 18.1 0.5 CA A:SER51 3.8 19.5 0.5 CA A:SER51 3.9 20.5 0.5 CB A:ASN42 4.1 19.3 1.0 N A:ASN42 4.1 19.0 1.0 CA A:ASN42 4.1 19.4 1.0 CB A:GLU144 4.1 17.3 1.0 CA A:ALA38 4.2 17.8 1.0 CA A:GLU144 4.3 17.7 1.0 N A:ALA38 4.3 17.1 1.0 N A:GLU144 4.3 18.0 1.0 CG A:GLU144 4.4 18.1 1.0 N A:ASP40 4.5 18.5 1.0 CA A:ALA143 4.5 19.3 1.0 C A:ALA38 4.5 17.6 1.0 OE2 A:GLU144 4.5 18.7 1.0 CA A:ARG37 4.5 18.1 1.0 CB A:ASP40 4.6 20.6 1.0 N A:ARG43 4.6 19.2 1.0 N A:VAL52 4.7 19.4 1.0 CG A:ASN42 4.9 17.8 1.0 CB A:ARG37 4.9 18.3 1.0 O A:ASN44 4.9 20.7 1.0 N A:VAL39 4.9 17.4 1.0 CA A:ASP40 4.9 19.4 1.0 O A:ALA38 4.9 19.2 1.0 CA A:ARG43 4.9 19.3 1.0

Calcium binding site 2 out of 2 in the Structure of A Streptococcus Pneumoniae Fucose Binding Module in Complex with the Lewis Y Antigen


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of A Streptococcus Pneumoniae Fucose Binding Module in Complex with the Lewis Y Antigen within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1152 b:21.8 occ:1.00 O B:ALA143 2.3 22.8 1.0 O B:ASN42 2.3 23.7 1.0 OG B:SER51 2.3 30.1 1.0 OE1 B:GLU144 2.4 22.1 1.0 O B:ARG37 2.4 22.0 1.0 OD1 B:ASP40 2.4 21.5 1.0 O B:SER51 2.5 23.7 1.0 CG B:ASP40 3.3 20.1 1.0 CB B:SER51 3.5 27.6 1.0 C B:ASN42 3.5 23.7 1.0 C B:ALA143 3.5 22.8 1.0 C B:SER51 3.5 24.9 1.0 OD2 B:ASP40 3.5 20.1 1.0 C B:ARG37 3.6 20.7 1.0 CD B:GLU144 3.6 23.7 1.0 CA B:SER51 3.9 26.1 1.0 CB B:GLU144 4.1 23.3 1.0 N B:ASN42 4.1 23.2 1.0 CA B:ASN42 4.1 23.2 1.0 CB B:ASN42 4.2 23.4 1.0 CA B:ALA38 4.2 19.8 1.0 CA B:GLU144 4.3 21.9 1.0 N B:GLU144 4.3 21.9 1.0 N B:ALA38 4.3 19.7 1.0 CG B:GLU144 4.4 23.5 1.0 CA B:ALA143 4.5 22.9 1.0 OE2 B:GLU144 4.5 22.5 1.0 N B:ASP40 4.5 20.5 1.0 N B:ARG43 4.6 24.5 1.0 C B:ALA38 4.6 20.0 1.0 CB B:ASP40 4.6 19.7 1.0 CA B:ARG37 4.6 21.4 1.0 N B:VAL52 4.7 23.6 1.0 CA B:ARG43 4.8 24.1 1.0 O B:ASN44 4.8 25.1 1.0 CA B:ASP40 4.9 20.6 1.0 CB B:ARG37 4.9 21.9 1.0 O B:ALA38 5.0 20.5 1.0 N B:VAL39 5.0 20.9 1.0

A.B.Boraston, D.Wang, R.D.Burke. Blood Group Antigen Recognition By A Streptococcus Pneumoniae Virulence Factor J.Biol.Chem. V. 281 35263 2006.
ISSN: ISSN 0021-9258
PubMed: 16987809
DOI: 10.1074/JBC.M607620200