Potassium in PDB 1jfv: X-Ray Structure of Oxidised C10S, C15A Arsenate Reductase From PI258

The structure of X-Ray Structure of Oxidised C10S, C15A Arsenate Reductase From PI258, PDB code: 1jfv was solved by I.Zegers, J.C.Martins, R.Willem, L.Wyns, J.Messens, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	17.00 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	33.800, 35.630, 109.530, 90.00, 90.00, 90.00
R / Rfree (%)	23.6 / 28.6

The structure of X-Ray Structure of Oxidised C10S, C15A Arsenate Reductase From PI258 also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Potassium atom in the X-Ray Structure of Oxidised C10S, C15A Arsenate Reductase From PI258 (pdb code 1jfv). 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 X-Ray Structure of Oxidised C10S, C15A Arsenate Reductase From PI258, PDB code: 1jfv:

Potassium binding site 1 out of 1 in the X-Ray Structure of Oxidised C10S, C15A Arsenate Reductase From PI258


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of X-Ray Structure of Oxidised C10S, C15A Arsenate Reductase From PI258 within 5.0Å range: probe atom residue distance (Å) B Occ A:K133 b:23.6 occ:1.00 O A:THR63 2.6 22.6 1.0 O A:SER36 2.8 20.4 1.0 OD1 A:ASN13 2.8 19.2 1.0 OD2 A:ASP65 2.8 28.6 1.0 O A:HOH143 3.0 25.8 1.0 OG A:SER36 3.0 18.1 1.0 OE1 A:GLU21 3.1 24.9 1.0 O A:HOH172 3.1 34.8 1.0 C A:SER36 3.6 20.6 1.0 C A:THR63 3.7 25.5 1.0 CG A:ASN13 3.7 18.3 1.0 CG A:ASP65 3.7 29.4 1.0 NE2 A:GLN18 3.9 20.4 1.0 ND2 A:ASN13 3.9 17.2 1.0 OE1 A:GLN18 4.0 18.8 1.0 CD A:GLU21 4.1 21.1 1.0 CB A:SER36 4.1 20.2 1.0 N A:ASP65 4.1 28.4 1.0 CA A:SER36 4.1 19.4 1.0 N A:SER36 4.2 21.9 1.0 CB A:ASP65 4.2 28.1 1.0 OG1 A:THR63 4.2 31.2 1.0 CD A:GLN18 4.2 18.4 1.0 O A:HOH148 4.4 26.9 1.0 N A:THR63 4.4 23.1 1.0 OE2 A:GLU21 4.4 22.9 1.0 CA A:THR63 4.6 26.2 1.0 N A:SER64 4.6 27.5 1.0 N A:ALA37 4.6 18.3 1.0 OD1 A:ASP65 4.7 28.3 1.0 CA A:SER64 4.7 28.3 1.0 CA A:ASP65 4.8 29.2 1.0 C A:SER64 4.9 28.6 1.0 CB A:THR63 4.9 26.6 1.0

I.Zegers, J.C.Martins, R.Willem, L.Wyns, J.Messens. Arsenate Reductase From S. Aureus Plasmid PI258 Is A Phosphatase Drafted For Redox Duty. Nat.Struct.Biol. V. 8 843 2001.
ISSN: ISSN 1072-8368
PubMed: 11573087
DOI: 10.1038/NSB1001-843