Sodium in PDB 8k1k: Ktra Bound with Atp and Sodium

The structure of Ktra Bound with Atp and Sodium, PDB code: 8k1k was solved by W.T.Chiang, Y.K.Chang, N.J.Hu, M.D.Tsai, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.01 / 3.00
Space group	I 4
Cell size a, b, c (Å), α, β, γ (°)	122.536, 122.536, 83.754, 90, 90, 90
R / Rfree (%)	22.1 / 26.9

The binding sites of Sodium atom in the Ktra Bound with Atp and Sodium (pdb code 8k1k). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Ktra Bound with Atp and Sodium, PDB code: 8k1k:

Sodium binding site 1 out of 1 in the Ktra Bound with Atp and Sodium


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Ktra Bound with Atp and Sodium within 5.0Å range: probe atom residue distance (Å) B Occ B:Na302 b:76.3 occ:1.00 OE2 B:GLU125 2.3 78.4 1.0 O2G A:ATP301 2.4 76.9 1.0 NH2 A:ARG16 2.5 76.7 1.0 O3G B:ATP301 2.6 80.4 1.0 NH2 B:ARG16 2.7 75.1 1.0 OE2 A:GLU125 2.7 71.3 1.0 CD B:GLU125 3.2 79.5 1.0 CG B:GLU125 3.4 78.7 1.0 CZ B:ARG16 3.5 77.8 1.0 CZ A:ARG16 3.5 77.1 1.0 CD A:GLU125 3.6 74.0 1.0 CG A:GLU125 3.7 72.0 1.0 PG A:ATP301 3.7 79.7 1.0 NE A:ARG16 3.8 82.0 1.0 NE B:ARG16 3.9 74.0 1.0 PG B:ATP301 3.9 72.5 1.0 O1G A:ATP301 4.1 76.4 1.0 OE1 B:GLU125 4.3 81.6 1.0 O1G B:ATP301 4.3 71.4 1.0 NH1 B:ARG16 4.4 81.1 1.0 O3B A:ATP301 4.4 78.1 1.0 O1B B:ATP301 4.5 86.0 1.0 NH1 A:ARG16 4.6 80.1 1.0 O3B B:ATP301 4.6 75.4 1.0 O2B B:ATP301 4.6 77.2 1.0 NZ B:LYS103 4.7 79.3 1.0 CE B:LYS103 4.7 72.2 1.0 O2B A:ATP301 4.7 79.2 1.0 OE1 A:GLU125 4.8 71.8 1.0 PB B:ATP301 4.8 76.7 1.0 O3G A:ATP301 4.9 80.5 1.0 CB B:GLU125 4.9 76.9 1.0 CE A:LYS103 4.9 77.2 1.0 O1B A:ATP301 4.9 92.9 1.0 PB A:ATP301 4.9 73.3 1.0 NZ A:LYS103 4.9 78.7 1.0

W.T.Chiang, Y.K.Chang, N.J.Hu, M.D.Tsai. Ktra Bound with Atp and Sodium To Be Published.