Potassium in PDB 6yso: Crystal Structure of the (Sr) CA2+-Atpase Solved By Vanadium Sad Phasing

Enzymatic activity of Crystal Structure of the (Sr) CA2+-Atpase Solved By Vanadium Sad Phasing

All present enzymatic activity of Crystal Structure of the (Sr) CA2+-Atpase Solved By Vanadium Sad Phasing:
7.2.2.10;

Protein crystallography data

The structure of Crystal Structure of the (Sr) CA2+-Atpase Solved By Vanadium Sad Phasing, PDB code: 6yso was solved by K.El Omari, N.Mohamad, K.Bountra, R.Duman, M.Romano, K.Schlegel, H.Kwong, V.Mykhaylyk, C.E.Olesen, J.V.Moller, M.Bublitz, K.Beis, A.Wagner, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 64.59 / 3.13
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 131.140, 94.390, 135.110, 90.00, 107.05, 90.00
R / Rfree (%) 20.1 / 25.9

Other elements in 6yso:

The structure of Crystal Structure of the (Sr) CA2+-Atpase Solved By Vanadium Sad Phasing also contains other interesting chemical elements:

Magnesium (Mg) 4 atoms
Vanadium (V) 2 atoms
Chlorine (Cl) 2 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of the (Sr) CA2+-Atpase Solved By Vanadium Sad Phasing (pdb code 6yso). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Crystal Structure of the (Sr) CA2+-Atpase Solved By Vanadium Sad Phasing, PDB code: 6yso:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in 6yso

Go back to Potassium Binding Sites List in 6yso
Potassium binding site 1 out of 2 in the Crystal Structure of the (Sr) CA2+-Atpase Solved By Vanadium Sad Phasing


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 the (Sr) CA2+-Atpase Solved By Vanadium Sad Phasing within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K1006

b:0.8
occ:1.00
O A:LEU711 2.5 86.8 1.0
OE1 A:GLN244 2.8 0.9 1.0
OE2 A:GLU732 2.8 81.0 1.0
OE1 A:GLU732 2.8 0.5 1.0
O A:ALA714 2.8 95.2 1.0
CD A:GLU732 3.2 92.6 1.0
O A:LYS712 3.2 99.6 1.0
CD A:GLN244 3.4 0.2 1.0
NE2 A:GLN244 3.5 0.5 1.0
CA A:LYS712 3.7 68.8 1.0
C A:LEU711 3.7 72.7 1.0
C A:LYS712 3.7 87.3 1.0
N A:GLY717 3.8 67.0 1.0
C A:ALA714 4.0 70.2 1.0
O A:ALA730 4.1 0.6 1.0
N A:LYS712 4.1 62.8 1.0
CA A:GLY717 4.3 71.2 1.0
C A:GLU715 4.5 76.1 1.0
C A:ILE716 4.5 61.0 1.0
N A:ILE716 4.5 80.4 1.0
O A:GLU715 4.5 90.8 1.0
N A:ALA714 4.7 74.6 1.0
CG A:GLU732 4.7 63.9 1.0
CG A:GLN244 4.7 0.6 1.0
N A:LYS713 4.7 84.3 1.0
CA A:ILE716 4.7 77.5 1.0
CA A:ALA714 4.8 69.0 1.0
CA A:LEU711 4.9 69.3 1.0
N A:GLU715 5.0 65.4 1.0
CB A:LYS712 5.0 67.3 1.0
CA A:GLU715 5.0 68.1 1.0
C A:LYS713 5.0 75.0 1.0

Potassium binding site 2 out of 2 in 6yso

Go back to Potassium Binding Sites List in 6yso
Potassium binding site 2 out of 2 in the Crystal Structure of the (Sr) CA2+-Atpase Solved By Vanadium Sad Phasing


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Crystal Structure of the (Sr) CA2+-Atpase Solved By Vanadium Sad Phasing within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K2006

b:0.9
occ:1.00
O B:LEU711 2.7 0.7 1.0
OE1 B:GLN244 2.8 0.3 1.0
OE2 B:GLU732 2.8 0.6 1.0
OE1 B:GLU732 2.8 0.1 1.0
O B:ALA714 2.9 70.0 1.0
CD B:GLU732 3.1 0.9 1.0
O B:LYS712 3.3 0.3 1.0
N B:GLY717 3.5 0.7 1.0
CD B:GLN244 3.5 0.5 1.0
C B:LEU711 3.9 99.0 1.0
C B:LYS712 3.9 0.0 1.0
C B:ALA714 3.9 73.6 1.0
CA B:LYS712 4.0 0.2 1.0
CA B:GLY717 4.1 96.9 1.0
C B:ILE716 4.1 0.1 1.0
O B:GLU715 4.2 0.1 1.0
O B:ALA730 4.2 81.0 1.0
NE2 B:GLN244 4.2 0.1 1.0
C B:GLU715 4.3 89.8 1.0
CA B:ILE716 4.4 97.7 1.0
N B:ILE716 4.4 81.2 1.0
CG B:GLN244 4.4 0.4 1.0
N B:LYS712 4.4 0.0 1.0
N B:ALA714 4.5 79.3 1.0
CG B:GLU732 4.6 0.7 1.0
CA B:ALA714 4.6 78.7 1.0
CB B:ALA714 4.8 71.7 1.0
N B:GLU715 4.8 93.1 1.0
CA B:GLU715 5.0 99.4 1.0
N B:LYS713 5.0 85.9 1.0

Reference:

K.El Omari, N.Mohamad, K.Bountra, R.Duman, M.Romano, K.Schlegel, H.S.Kwong, V.Mykhaylyk, C.Olesen, J.V.Moller, M.Bublitz, K.Beis, A.Wagner. Experimental Phasing with Vanadium and Application to Nucleotide-Binding Membrane Proteins. Iucrj V. 7 1092 2020.
ISSN: ESSN 2052-2525
PubMed: 33209320
DOI: 10.1107/S2052252520012312
Page generated: Mon Dec 14 02:29:21 2020

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