Chlorine in PDB 3imh: Crystal Structure of Galactose 1-Epimerase From Lactobacillus Acidophilus Ncfm

All present enzymatic activity of Crystal Structure of Galactose 1-Epimerase From Lactobacillus Acidophilus Ncfm:
5.1.3.3;

The structure of Crystal Structure of Galactose 1-Epimerase From Lactobacillus Acidophilus Ncfm, PDB code: 3imh was solved by Y.Patskovsky, R.Toro, M.Dickey, S.Chang, J.M.Sauder, S.K.Burley, S.C.Almo, New York Sgx Research Center For Structural Genomics (Nysgxrc), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.76
Space group	P 4 21 2
Cell size a, b, c (Å), α, β, γ (°)	134.683, 134.683, 103.027, 90.00, 90.00, 90.00
R / Rfree (%)	14 / 17

The structure of Crystal Structure of Galactose 1-Epimerase From Lactobacillus Acidophilus Ncfm also contains other interesting chemical elements:

Magnesium

(Mg)

3 atoms

The binding sites of Chlorine atom in the Crystal Structure of Galactose 1-Epimerase From Lactobacillus Acidophilus Ncfm (pdb code 3imh). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Crystal Structure of Galactose 1-Epimerase From Lactobacillus Acidophilus Ncfm, PDB code: 3imh:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in the Crystal Structure of Galactose 1-Epimerase From Lactobacillus Acidophilus Ncfm


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Galactose 1-Epimerase From Lactobacillus Acidophilus Ncfm within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl339 b:42.4 occ:1.00 O A:HOH496 3.1 36.0 1.0 N A:GLY84 3.2 13.0 1.0 O A:HOH536 3.2 40.4 1.0 CA A:HIS83 3.7 12.9 1.0 C A:HIS83 3.9 12.7 1.0 O A:LYS82 4.0 14.7 1.0 CA A:GLY84 4.1 14.8 1.0 N A:HIS83 4.6 11.8 1.0 CB A:HIS83 4.6 14.1 1.0 C A:LYS82 4.6 13.8 1.0 O A:GLY84 4.8 16.7 1.0 O A:HOH399 4.8 18.2 1.0

Chlorine binding site 2 out of 3 in the Crystal Structure of Galactose 1-Epimerase From Lactobacillus Acidophilus Ncfm


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of Galactose 1-Epimerase From Lactobacillus Acidophilus Ncfm within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl344 b:28.2 occ:1.00 O A:HOH491 2.8 33.2 1.0 O B:HOH866 3.1 50.0 1.0 NZ B:LYS60 3.2 47.0 0.5 N A:GLN290 3.2 15.6 1.0 CA A:GLY289 3.6 17.9 1.0 CA A:ASN280 3.7 15.8 1.0 NZ B:LYS60 3.9 10.9 0.5 C A:GLY289 3.9 17.1 1.0 C A:ASN280 4.0 20.9 1.0 CB A:GLN290 4.0 17.4 1.0 CD2 A:HIS281 4.1 14.5 1.0 O A:PHE279 4.1 15.2 1.0 CA A:GLN290 4.2 18.9 1.0 O A:ASN280 4.3 16.7 1.0 O B:HOH556 4.3 33.5 1.0 CE B:LYS60 4.3 15.4 0.5 CE B:LYS60 4.4 32.3 0.5 O A:HOH991 4.4 37.2 1.0 CB A:ASN280 4.5 18.0 1.0 O A:HOH367 4.5 17.2 1.0 N A:HIS281 4.6 15.8 1.0 N A:ASN280 4.6 15.6 1.0 C A:PHE279 4.7 13.8 1.0 CG A:HIS281 4.9 11.6 1.0 O B:HOH942 4.9 14.4 1.0 CD B:LYS60 5.0 29.7 0.5

Chlorine binding site 3 out of 3 in the Crystal Structure of Galactose 1-Epimerase From Lactobacillus Acidophilus Ncfm


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Crystal Structure of Galactose 1-Epimerase From Lactobacillus Acidophilus Ncfm within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl341 b:41.5 occ:1.00 O B:HOH427 3.0 50.5 1.0 N B:GLY84 3.1 15.8 1.0 O B:HOH637 3.1 29.9 1.0 O B:HOH546 3.5 39.2 1.0 CA B:HIS83 3.6 14.3 1.0 C B:HIS83 3.9 12.5 1.0 O B:LYS82 4.0 16.2 1.0 CA B:GLY84 4.1 15.1 1.0 O B:HOH519 4.3 40.1 1.0 N B:HIS83 4.5 13.2 1.0 CB B:HIS83 4.6 15.7 1.0 C B:LYS82 4.6 17.1 1.0 O B:GLY84 4.7 16.9 1.0 O B:HOH403 4.7 19.4 1.0 C B:GLY84 4.9 15.9 1.0

Y.Patskovsky, R.Toro, M.Dickey, S.Chang, J.M.Sauder, S.K.Burley, S.C.Almo. Crystal Structure of Galactose 1-Epimerase From Lactobacillus Acidophilus To Be Published.