Potassium in PDB 5axg: Crystal Structure of Thermophilic Dextranase From Thermoanaerobacter Pseudethanolicus

All present enzymatic activity of Crystal Structure of Thermophilic Dextranase From Thermoanaerobacter Pseudethanolicus:
3.2.1.11;

The structure of Crystal Structure of Thermophilic Dextranase From Thermoanaerobacter Pseudethanolicus, PDB code: 5axg was solved by N.Suzuki, N.Kishine, Z.Fujimoto, M.Sakurai, M.Momma, J.A.Ko, S.H.Nam, A.Kimura, Y.M.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	85.69 / 1.85
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	81.342, 98.992, 171.130, 90.00, 90.00, 90.00
R / Rfree (%)	16.6 / 19

The binding sites of Potassium atom in the Crystal Structure of Thermophilic Dextranase From Thermoanaerobacter Pseudethanolicus (pdb code 5axg). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Crystal Structure of Thermophilic Dextranase From Thermoanaerobacter Pseudethanolicus, PDB code: 5axg:

Potassium binding site 1 out of 1 in the Crystal Structure of Thermophilic Dextranase From Thermoanaerobacter Pseudethanolicus


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of Thermophilic Dextranase From Thermoanaerobacter Pseudethanolicus within 5.0Å range: probe atom residue distance (Å) B Occ B:K701 b:27.4 occ:1.00 O B:HOH1128 2.6 44.8 1.0 O B:PRO201 2.7 23.0 1.0 OD1 B:ASN200 2.7 26.5 1.0 C B:PRO201 3.8 23.9 1.0 CG B:ASN200 4.0 26.8 1.0 N B:PRO201 4.0 24.7 1.0 C B:ASN200 4.1 24.9 1.0 CD B:PRO201 4.3 24.6 1.0 CA B:ASN200 4.3 25.7 1.0 O B:HOH837 4.4 36.9 1.0 CA B:PRO201 4.5 24.5 1.0 O B:ASN200 4.6 24.5 1.0 CG B:PRO201 4.7 24.5 1.0 CD B:PRO203 4.7 26.3 1.0 CB B:ASN200 4.8 26.2 1.0 N B:ASP202 4.8 24.9 1.0 ND2 B:ASN200 4.9 26.7 1.0 CA B:ASP202 5.0 26.0 1.0

N.Suzuki, N.Kishine, Z.Fujimoto, M.Sakurai, M.Momma, J.A.Ko, S.H.Nam, A.Kimura, Y.M.Kim. Crystal Structure of Thermophilic Dextranase From Thermoanaerobacter Pseudethanolicus J.Biochem. V. 159 331 2016.
ISSN: ISSN 0021-924X
PubMed: 26494689
DOI: 10.1093/JB/MVV104