Samarium in PDB 2wjd: Crystal Structure of the Tyrosine Phosphatase CPS4B From Steptococcus Pneumoniae TIGR4.

All present enzymatic activity of Crystal Structure of the Tyrosine Phosphatase CPS4B From Steptococcus Pneumoniae TIGR4.:
3.1.3.48;

The structure of Crystal Structure of the Tyrosine Phosphatase CPS4B From Steptococcus Pneumoniae TIGR4., PDB code: 2wjd was solved by G.Hagelueken, H.Huang, J.H.Naismith, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.08 / 2.80
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	88.850, 88.850, 92.310, 90.00, 90.00, 90.00
R / Rfree (%)	17.3 / 23.2

The structure of Crystal Structure of the Tyrosine Phosphatase CPS4B From Steptococcus Pneumoniae TIGR4. also contains other interesting chemical elements:

Manganese

(Mn)

3 atoms

The binding sites of Samarium atom in the Crystal Structure of the Tyrosine Phosphatase CPS4B From Steptococcus Pneumoniae TIGR4. (pdb code 2wjd). This binding sites where shown within 5.0 Angstroms radius around Samarium atom.
In total 2 binding sites of Samarium where determined in the Crystal Structure of the Tyrosine Phosphatase CPS4B From Steptococcus Pneumoniae TIGR4., PDB code: 2wjd:
Jump to Samarium binding site number: 1; 2;

Samarium binding site 1 out of 2 in the Crystal Structure of the Tyrosine Phosphatase CPS4B From Steptococcus Pneumoniae TIGR4.


Mono view


Stereo pair view

A full contact list of Samarium with other atoms in the Sm binding site number 1 of Crystal Structure of the Tyrosine Phosphatase CPS4B From Steptococcus Pneumoniae TIGR4. within 5.0Å range: probe atom residue distance (Å) B Occ A:Sm1251 b:0.2 occ:1.00 OE1 A:GLU147 2.6 58.9 1.0 OE1 A:GLN190 3.2 40.0 1.0 CD A:GLU147 3.5 56.9 1.0 OE2 A:GLU147 3.6 57.6 1.0 CD A:GLN190 4.0 37.5 1.0 NE2 A:GLN190 4.5 36.7 1.0 CB A:GLN190 4.8 30.0 1.0 CG A:GLU147 4.9 50.7 1.0 O A:GLN190 5.0 27.0 1.0 CG A:GLN190 5.0 34.1 1.0

Samarium binding site 2 out of 2 in the Crystal Structure of the Tyrosine Phosphatase CPS4B From Steptococcus Pneumoniae TIGR4.


Mono view


Stereo pair view

A full contact list of Samarium with other atoms in the Sm binding site number 2 of Crystal Structure of the Tyrosine Phosphatase CPS4B From Steptococcus Pneumoniae TIGR4. within 5.0Å range: probe atom residue distance (Å) B Occ A:Sm1252 b:0.2 occ:0.72 O A:HOH2068 3.2 23.9 1.0 OD2 A:ASP191 3.2 35.0 1.0 NZ A:LYS225 3.3 31.0 1.0 O A:HOH2063 3.6 15.6 1.0 OD1 A:ASP191 3.9 30.6 1.0 CG A:ASP191 3.9 30.8 1.0 OE2 A:GLU228 4.0 35.0 1.0 OE1 A:GLU228 4.1 30.5 1.0 CD A:GLU228 4.5 31.9 1.0 O A:HOH2060 4.5 19.6 1.0 CE A:LYS225 4.6 30.4 1.0 O A:HOH2059 4.8 22.7 1.0 O A:HOH2061 4.8 19.6 1.0

G.Hagelueken, H.Huang, I.L.Mainprize, C.Whitfield, J.H.Naismith. Crystal Structures of Wzb of Escherichia Coli and Cpsb of Streptococcus Pneumoniae, Representatives of Two Families of Tyrosine Phosphatases That Regulate Capsule Assembly. J.Mol.Biol. V. 392 678 2009.
ISSN: ISSN 0022-2836
PubMed: 19616007
DOI: 10.1016/J.JMB.2009.07.026