Barium in PDB 7cmj: Crystal Structure of L.Donovani Hypoxanthine-Guanine Phosphoribosyl Transferase (Hgprt)

All present enzymatic activity of Crystal Structure of L.Donovani Hypoxanthine-Guanine Phosphoribosyl Transferase (Hgprt):
2.4.2.8;

The structure of Crystal Structure of L.Donovani Hypoxanthine-Guanine Phosphoribosyl Transferase (Hgprt), PDB code: 7cmj was solved by P.S.Parihar, J.V.Pratap, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.37 / 2.76
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	80.8, 80.8, 344.321, 90, 90, 120
R / Rfree (%)	18.1 / 22.5

The structure of Crystal Structure of L.Donovani Hypoxanthine-Guanine Phosphoribosyl Transferase (Hgprt) also contains other interesting chemical elements:

Magnesium	(Mg)	2 atoms
Chlorine	(Cl)	2 atoms

The binding sites of Barium atom in the Crystal Structure of L.Donovani Hypoxanthine-Guanine Phosphoribosyl Transferase (Hgprt) (pdb code 7cmj). This binding sites where shown within 5.0 Angstroms radius around Barium atom.
In total 2 binding sites of Barium where determined in the Crystal Structure of L.Donovani Hypoxanthine-Guanine Phosphoribosyl Transferase (Hgprt), PDB code: 7cmj:
Jump to Barium binding site number: 1; 2;

Barium binding site 1 out of 2 in the Crystal Structure of L.Donovani Hypoxanthine-Guanine Phosphoribosyl Transferase (Hgprt)


Mono view


Stereo pair view

A full contact list of Barium with other atoms in the Ba binding site number 1 of Crystal Structure of L.Donovani Hypoxanthine-Guanine Phosphoribosyl Transferase (Hgprt) within 5.0Å range: probe atom residue distance (Å) B Occ A:Ba302 b:77.2 occ:1.00 OE1 A:GLU125 2.4 61.7 1.0 OD2 A:ASP126 2.5 59.3 1.0 O A:HOH402 2.5 69.8 1.0 O A:HOH401 2.9 58.3 1.0 CG A:ASP126 3.2 43.8 1.0 CD A:GLU125 3.3 57.5 1.0 OD1 A:ASP126 3.4 43.2 1.0 OE2 A:GLU125 3.5 48.8 1.0 O A:ILE127 4.1 56.6 1.0 O4 A:PO4303 4.2 53.6 1.0 N A:ASP126 4.3 39.3 1.0 CB A:ASP126 4.6 30.8 1.0 N A:ILE127 4.6 37.5 1.0 OG A:SER68 4.6 38.7 1.0 CG A:GLU125 4.7 47.8 1.0 CG1 A:VAL64 4.8 31.2 1.0 CA A:GLY67 4.9 34.9 1.0 CA A:ASP126 4.9 42.0 1.0

Barium binding site 2 out of 2 in the Crystal Structure of L.Donovani Hypoxanthine-Guanine Phosphoribosyl Transferase (Hgprt)


Mono view


Stereo pair view

A full contact list of Barium with other atoms in the Ba binding site number 2 of Crystal Structure of L.Donovani Hypoxanthine-Guanine Phosphoribosyl Transferase (Hgprt) within 5.0Å range: probe atom residue distance (Å) B Occ B:Ba303 b:77.8 occ:1.00 O B:HOH411 2.4 69.7 1.0 OE1 B:GLU125 2.4 43.4 1.0 OD1 B:ASP126 2.6 48.8 1.0 O B:HOH402 2.6 45.1 1.0 CG B:ASP126 3.2 39.7 1.0 CD B:GLU125 3.3 46.8 1.0 OD2 B:ASP126 3.3 42.1 1.0 OE2 B:GLU125 3.5 50.3 1.0 O B:HOH413 3.8 63.0 1.0 O B:ILE127 4.0 60.0 1.0 O3 B:PO4304 4.1 60.7 1.0 N B:ASP126 4.3 31.7 1.0 CB B:ASP126 4.5 31.4 1.0 O1 B:PO4304 4.6 59.3 1.0 N B:ILE127 4.6 41.6 1.0 CG B:GLU125 4.6 47.0 1.0 OG B:SER68 4.6 50.6 1.0 O B:VAL64 4.8 51.9 1.0 CA B:ASP126 4.9 37.2 1.0 OD1 B:ASP129 5.0 97.6 1.0 CB B:GLU125 5.0 38.3 1.0 CA B:GLY67 5.0 43.1 1.0

P.S.Parihar, J.V.Pratap. Crystal Structure of L.Donovani Hypoxanthine-Guanine Phosphoribosyl Transferase (Hgprt) To Be Published.