Potassium in PDB 1j5y: Crystal Structure of Transcriptional Regulator (TM1602) From Thermotoga Maritima at 2.3 A Resolution

The structure of Crystal Structure of Transcriptional Regulator (TM1602) From Thermotoga Maritima at 2.3 A Resolution, PDB code: 1j5y was solved by Joint Center For Structural Genomics (Jcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 2.30
Space group	P 2 3
Cell size a, b, c (Å), α, β, γ (°)	90.957, 90.957, 90.957, 90.00, 90.00, 90.00
R / Rfree (%)	19 / 23.4

The structure of Crystal Structure of Transcriptional Regulator (TM1602) From Thermotoga Maritima at 2.3 A Resolution also contains other interesting chemical elements:

Nickel

(Ni)

1 atom

The binding sites of Potassium atom in the Crystal Structure of Transcriptional Regulator (TM1602) From Thermotoga Maritima at 2.3 A Resolution (pdb code 1j5y). 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 Transcriptional Regulator (TM1602) From Thermotoga Maritima at 2.3 A Resolution, PDB code: 1j5y:

Potassium binding site 1 out of 1 in the Crystal Structure of Transcriptional Regulator (TM1602) From Thermotoga Maritima at 2.3 A Resolution


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 Transcriptional Regulator (TM1602) From Thermotoga Maritima at 2.3 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:K202 b:34.9 occ:1.00 O A:SER21 2.7 30.8 1.0 O A:LEU64 2.8 25.9 1.0 O A:LEU18 2.9 21.9 1.0 O A:HOH223 3.1 41.1 1.0 O A:GLU19 3.2 27.3 1.0 N A:GLY66 3.3 32.0 1.0 O A:HOH255 3.5 34.9 1.0 C A:GLU19 3.7 26.2 1.0 C A:SER21 3.8 31.5 1.0 C A:LEU64 3.8 26.1 1.0 CA A:GLU19 3.9 25.8 1.0 C A:ALA65 3.9 31.3 1.0 CA A:GLY66 4.0 34.1 1.0 C A:LEU18 4.0 22.9 1.0 CA A:ALA65 4.1 28.9 1.0 N A:SER21 4.4 29.1 1.0 N A:ALA65 4.4 27.4 1.0 N A:GLU19 4.4 23.9 1.0 CA A:SER21 4.6 29.5 1.0 N A:ARG20 4.7 28.3 1.0 N A:LYS22 4.8 33.2 1.0 N A:LEU64 4.8 23.0 1.0 C A:ARG20 4.8 29.6 1.0 O A:ALA65 4.8 32.3 1.0 CA A:LYS22 4.9 36.5 1.0 CA A:LEU64 4.9 24.4 1.0

D.Weekes, M.D.Miller, S.S.Krishna, D.Mcmullan, T.M.Mcphillips, C.Acosta, J.M.Canaves, M.A.Elsliger, R.Floyd, S.K.Grzechnik, L.Jaroszewski, H.E.Klock, E.Koesema, J.S.Kovarik, A.Kreusch, A.T.Morse, K.Quijano, G.Spraggon, H.Van Den Bedem, G.Wolf, K.O.Hodgson, J.Wooley, A.M.Deacon, A.Godzik, S.A.Lesley, I.A.Wilson. Crystal Structure of A Transcription Regulator (TM1602) From Thermotoga Maritima at 2.3 A Resolution. Proteins V. 67 247 2007.
ISSN: ISSN 0887-3585
PubMed: 17256761
DOI: 10.1002/PROT.21221