Calcium in PDB 2j1r: Structure of A Streptococcus Pneumoniae Fucose Binding Module

The structure of Structure of A Streptococcus Pneumoniae Fucose Binding Module, PDB code: 2j1r 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)	51.99 / 1.54
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	43.581, 60.390, 99.674, 90.00, 90.00, 90.00
R / Rfree (%)	15.4 / 19.8

The binding sites of Calcium atom in the Structure of A Streptococcus Pneumoniae Fucose Binding Module (pdb code 2j1r). 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, PDB code: 2j1r:
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


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 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1152 b:13.9 occ:1.00 O A:ALA143 2.2 14.4 1.0 O A:ARG37 2.4 13.8 1.0 O A:ASN42 2.4 14.7 1.0 OE1 A:GLU144 2.4 14.3 1.0 O A:SER51 2.4 15.1 1.0 OD1 A:ASP40 2.5 15.5 1.0 OG A:SER51 2.6 17.9 1.0 CG A:ASP40 3.3 15.4 1.0 C A:SER51 3.4 14.9 1.0 C A:ALA143 3.5 14.7 1.0 C A:ASN42 3.5 16.2 1.0 OD2 A:ASP40 3.5 15.8 1.0 C A:ARG37 3.6 13.8 1.0 CD A:GLU144 3.6 14.1 1.0 CB A:SER51 3.7 16.7 1.0 CA A:SER51 3.8 15.9 1.0 N A:ASN42 4.1 14.9 1.0 CB A:GLU144 4.1 13.9 1.0 CA A:ASN42 4.1 14.8 1.0 CB A:ASN42 4.2 15.3 1.0 CA A:ALA38 4.2 13.8 1.0 CA A:GLU144 4.3 13.8 1.0 N A:GLU144 4.3 14.7 1.0 N A:ALA38 4.3 13.1 1.0 CG A:GLU144 4.4 15.0 1.0 CA A:ALA143 4.5 14.6 1.0 OE2 A:GLU144 4.5 15.5 1.0 N A:ASP40 4.5 15.0 1.0 CB A:ASP40 4.6 15.8 1.0 C A:ALA38 4.6 13.7 1.0 CA A:ARG37 4.6 13.8 1.0 N A:VAL52 4.7 14.8 1.0 N A:ARG43 4.7 15.6 1.0 O A:ASN44 4.7 17.2 1.0 CA A:ASP40 4.9 16.2 1.0 CG A:ASN42 4.9 13.6 1.0 N A:VAL39 5.0 14.4 1.0 O A:ALA38 5.0 14.8 1.0 CB A:ARG37 5.0 14.1 1.0 N A:GLY41 5.0 15.3 1.0 CA A:ARG43 5.0 16.8 1.0

Calcium binding site 2 out of 2 in the Structure of A Streptococcus Pneumoniae Fucose Binding Module


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 within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1152 b:17.3 occ:1.00 O B:ALA143 2.2 19.0 1.0 O B:ARG37 2.3 17.2 1.0 O B:ASN42 2.4 18.3 1.0 OD1 B:ASP40 2.4 16.2 1.0 OE1 B:GLU144 2.4 16.9 1.0 O B:SER51 2.6 18.2 1.0 OG B:SER51 2.6 24.6 1.0 CG B:ASP40 3.3 15.1 1.0 C B:ALA143 3.4 17.6 1.0 OD2 B:ASP40 3.5 17.9 1.0 C B:ASN42 3.5 20.1 1.0 C B:ARG37 3.6 15.3 1.0 C B:SER51 3.6 18.4 1.0 CD B:GLU144 3.6 17.1 1.0 CB B:SER51 3.7 20.6 1.0 CA B:SER51 3.9 19.7 1.0 N B:ASN42 4.1 19.9 1.0 CB B:GLU144 4.1 18.0 1.0 CB B:ASN42 4.1 20.2 1.0 CA B:ASN42 4.1 19.6 1.0 CA B:ALA38 4.2 15.2 1.0 CA B:GLU144 4.2 18.0 1.0 N B:GLU144 4.3 18.2 1.0 N B:ALA38 4.4 15.1 1.0 CG B:GLU144 4.4 18.1 1.0 CA B:ALA143 4.5 17.4 1.0 OE2 B:GLU144 4.5 18.4 1.0 N B:ASP40 4.5 15.4 1.0 C B:ALA38 4.5 15.5 1.0 CA B:ARG37 4.5 15.1 1.0 CB B:ASP40 4.6 15.2 1.0 N B:ARG43 4.6 20.5 1.0 N B:VAL52 4.8 18.1 1.0 O B:ASN44 4.9 19.4 1.0 CA B:ASP40 4.9 16.2 1.0 CB B:ARG37 4.9 14.6 1.0 N B:VAL39 4.9 15.6 1.0 O B:ALA38 5.0 16.3 1.0 CA B:ARG43 5.0 20.6 1.0 N B:GLY41 5.0 16.7 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