Potassium in PDB 3e15: 6-Phosphogluconolactonase From Plasmodium Vivax

All present enzymatic activity of 6-Phosphogluconolactonase From Plasmodium Vivax:
3.1.1.31;

The structure of 6-Phosphogluconolactonase From Plasmodium Vivax, PDB code: 3e15 was solved by T.L.Arakaki, E.A.Merritt, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 2.00
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	46.524, 80.846, 89.765, 63.98, 88.10, 80.01
R / Rfree (%)	15 / 20.2

The structure of 6-Phosphogluconolactonase From Plasmodium Vivax also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

The binding sites of Potassium atom in the 6-Phosphogluconolactonase From Plasmodium Vivax (pdb code 3e15). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 4 binding sites of Potassium where determined in the 6-Phosphogluconolactonase From Plasmodium Vivax, PDB code: 3e15:
Jump to Potassium binding site number: 1; 2; 3; 4;

Potassium binding site 1 out of 4 in the 6-Phosphogluconolactonase From Plasmodium Vivax


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of 6-Phosphogluconolactonase From Plasmodium Vivax within 5.0Å range: probe atom residue distance (Å) B Occ A:K306 b:19.4 occ:1.00 OG1 A:THR126 3.1 12.6 1.0 OG A:SER101 3.1 11.3 1.0 N1 A:AZI307 3.2 22.2 1.0 O A:HOH478 3.3 10.9 1.0 O A:HOH343 3.3 13.0 1.0 CB A:SER101 3.4 11.4 1.0 N2 A:AZI307 3.9 30.8 1.0 CG2 A:THR126 4.0 11.9 1.0 CB A:HIS98 4.0 12.2 1.0 CB A:THR126 4.0 13.2 1.0 OE2 A:GLU91 4.0 9.4 1.0 ND1 A:HIS98 4.1 16.1 1.0 CG A:HIS98 4.1 9.9 1.0 ND2 A:ASN104 4.2 7.5 1.0 CD A:GLU91 4.3 10.9 1.0 CG A:GLU91 4.3 8.5 1.0 CB A:TYR103 4.4 9.7 1.0 O A:HOH320 4.5 14.5 1.0 CD2 A:TYR103 4.7 11.2 1.0 O A:HIS98 4.7 12.2 1.0 N3 A:AZI307 4.7 16.6 1.0 NH1 A:ARG123 4.8 19.6 1.0 CA A:HIS98 4.8 12.9 1.0 CE1 A:HIS98 4.8 12.3 1.0 CA A:SER101 4.9 11.9 1.0 OE1 A:GLU91 4.9 7.7 1.0 CD2 A:HIS98 4.9 11.2 1.0

Potassium binding site 2 out of 4 in the 6-Phosphogluconolactonase From Plasmodium Vivax


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of 6-Phosphogluconolactonase From Plasmodium Vivax within 5.0Å range: probe atom residue distance (Å) B Occ B:K305 b:20.9 occ:1.00 OG B:SER101 3.0 7.4 1.0 OG1 B:THR126 3.0 8.2 1.0 N1 B:AZI306 3.2 22.1 1.0 CB B:SER101 3.3 8.9 1.0 O B:HOH504 3.5 18.4 1.0 O B:HOH354 3.6 13.5 1.0 N2 B:AZI306 3.8 32.3 1.0 CB B:HIS98 3.9 11.3 1.0 CG2 B:THR126 4.0 10.6 1.0 CG B:HIS98 4.0 10.6 1.0 CB B:THR126 4.0 10.8 1.0 OE1 B:GLU91 4.1 9.0 1.0 ND2 B:ASN104 4.1 7.2 1.0 CD2 B:HIS98 4.2 12.7 1.0 CD B:GLU91 4.2 10.1 1.0 CG B:GLU91 4.4 9.5 1.0 CB B:TYR103 4.6 10.4 1.0 N3 B:AZI306 4.6 14.8 1.0 O B:HIS98 4.6 11.6 1.0 O B:HOH375 4.7 19.1 1.0 CA B:HIS98 4.7 10.6 1.0 ND1 B:HIS98 4.7 12.2 1.0 CD2 B:TYR103 4.8 10.1 1.0 OE2 B:GLU91 4.8 7.7 1.0 CA B:SER101 4.9 9.6 1.0 O B:HOH417 4.9 27.2 1.0 NE2 B:HIS98 5.0 14.7 1.0

Potassium binding site 3 out of 4 in the 6-Phosphogluconolactonase From Plasmodium Vivax


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of 6-Phosphogluconolactonase From Plasmodium Vivax within 5.0Å range: probe atom residue distance (Å) B Occ C:K305 b:19.2 occ:1.00 OG C:SER101 3.0 9.8 1.0 OG1 C:THR126 3.1 8.0 1.0 N1 C:AZI306 3.2 18.3 1.0 CB C:SER101 3.3 9.8 1.0 O C:HOH343 3.5 14.3 1.0 O C:HOH511 3.6 15.1 1.0 N2 C:AZI306 3.8 30.2 1.0 CB C:HIS98 3.9 10.3 1.0 CG2 C:THR126 4.0 10.7 1.0 CB C:THR126 4.0 11.4 1.0 CG C:HIS98 4.1 9.5 1.0 OE1 C:GLU91 4.1 7.7 1.0 ND2 C:ASN104 4.1 4.2 1.0 CD2 C:HIS98 4.2 15.0 1.0 CD C:GLU91 4.2 11.5 1.0 CG C:GLU91 4.4 8.7 1.0 O C:HIS98 4.5 12.2 1.0 CB C:TYR103 4.5 9.0 1.0 N3 C:AZI306 4.6 17.4 1.0 CA C:HIS98 4.7 10.3 1.0 O C:HOH376 4.7 19.7 1.0 OE2 C:GLU91 4.8 7.5 1.0 CD2 C:TYR103 4.8 11.3 1.0 ND1 C:HIS98 4.8 13.4 1.0 CA C:SER101 4.8 10.4 1.0 NE2 C:HIS98 5.0 13.5 1.0

Potassium binding site 4 out of 4 in the 6-Phosphogluconolactonase From Plasmodium Vivax


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of 6-Phosphogluconolactonase From Plasmodium Vivax within 5.0Å range: probe atom residue distance (Å) B Occ D:K306 b:18.0 occ:1.00 OG D:SER101 3.0 9.2 1.0 OG1 D:THR126 3.1 14.3 1.0 N1 D:AZI307 3.1 21.8 1.0 CB D:SER101 3.3 11.4 1.0 O D:HOH470 3.4 13.1 1.0 O D:HOH349 3.4 13.1 1.0 N2 D:AZI307 3.8 32.2 1.0 OE1 D:GLU91 4.0 8.8 1.0 CB D:HIS98 4.0 12.1 1.0 CG2 D:THR126 4.1 11.8 1.0 CB D:THR126 4.1 14.4 1.0 ND2 D:ASN104 4.1 7.5 1.0 CG D:HIS98 4.1 9.4 1.0 CD D:GLU91 4.2 12.3 1.0 CD2 D:HIS98 4.2 13.3 1.0 CG D:GLU91 4.3 11.3 1.0 CB D:TYR103 4.5 9.9 1.0 O D:HOH358 4.5 19.4 1.0 N3 D:AZI307 4.6 16.3 1.0 CD2 D:TYR103 4.7 12.0 1.0 O D:HIS98 4.7 12.4 1.0 NH1 D:ARG123 4.8 19.0 1.0 CA D:HIS98 4.8 11.3 1.0 OE2 D:GLU91 4.8 11.1 1.0 CA D:SER101 4.9 10.9 1.0 O D:HOH451 4.9 34.5 1.0 ND1 D:HIS98 4.9 14.2 1.0

T.L.Arakaki, E.A.Merritt. 6-Phosphogluconolactonase From Plasmodium Vivax To Be Published.