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Potassium in PDB 5ncq: Structure of the (Sr) CA2+-Atpase Bound to A Tetrahydrocarbazole and Tnp-Atp

Enzymatic activity of Structure of the (Sr) CA2+-Atpase Bound to A Tetrahydrocarbazole and Tnp-Atp

All present enzymatic activity of Structure of the (Sr) CA2+-Atpase Bound to A Tetrahydrocarbazole and Tnp-Atp:
3.6.3.8;

Protein crystallography data

The structure of Structure of the (Sr) CA2+-Atpase Bound to A Tetrahydrocarbazole and Tnp-Atp, PDB code: 5ncq was solved by M.Bublitz, L.Kjellerup, K.O'hanlon Cohrt, S.Gordon, A.L.Mortensen, J.D.Clausen, D.Pallin, J.B.Hansen, W.D.Brown, A.Fuglsang, A.-M.L.Winther, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 56.16 / 3.00
Space group P 21 21 2
Cell size a, b, c (Å), α, β, γ (°) 125.620, 224.630, 57.050, 90.00, 90.00, 90.00
R / Rfree (%) 21.3 / 26.7

Other elements in 5ncq:

The structure of Structure of the (Sr) CA2+-Atpase Bound to A Tetrahydrocarbazole and Tnp-Atp also contains other interesting chemical elements:

Fluorine (F) 3 atoms
Bromine (Br) 2 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Structure of the (Sr) CA2+-Atpase Bound to A Tetrahydrocarbazole and Tnp-Atp (pdb code 5ncq). 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 Structure of the (Sr) CA2+-Atpase Bound to A Tetrahydrocarbazole and Tnp-Atp, PDB code: 5ncq:

Potassium binding site 1 out of 1 in 5ncq

Go back to Potassium Binding Sites List in 5ncq
Potassium binding site 1 out of 1 in the Structure of the (Sr) CA2+-Atpase Bound to A Tetrahydrocarbazole and Tnp-Atp


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Structure of the (Sr) CA2+-Atpase Bound to A Tetrahydrocarbazole and Tnp-Atp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K1002

b:0.5
occ:1.00
 O A:HOH1101 2.8 68.8 1.0
O A:LYS712 2.9 89.2 1.0
O A:ALA714 2.9 73.9 1.0
OE1 A:GLU732 3.1 73.3 1.0
O A:HOH1102 3.1 67.0 1.0
CD A:GLU732 3.4 70.2 1.0
OE2 A:GLU732 3.4 79.8 1.0
C A:LYS712 3.7 79.7 1.0
O A:LEU711 3.7 75.5 1.0
C A:ALA714 4.0 71.0 1.0
CA A:LYS712 4.1 71.1 1.0
O A:GLU715 4.3 68.7 1.0
CA A:GLU715 4.5 75.0 1.0
C A:GLU715 4.5 72.7 1.0
CG A:GLU732 4.5 67.2 1.0
C A:LEU711 4.7 65.5 1.0
N A:LYS713 4.7 76.0 1.0
N A:GLU715 4.7 71.3 1.0
C A:LYS713 4.7 64.0 1.0
N A:ALA714 4.8 60.5 1.0
O A:LYS713 4.8 64.1 1.0
N A:LYS712 4.9 56.4 1.0

Reference:

M.Bublitz, L.Kjellerup, K.O.Cohrt, S.Gordon, A.L.Mortensen, J.D.Clausen, T.D.Pallin, J.B.Hansen, A.T.Fuglsang, W.Dalby-Brown, A.L.Winther. Tetrahydrocarbazoles Are A Novel Class of Potent P-Type Atpase Inhibitors with Antifungal Activity. Plos One V. 13 88620 2018.
ISSN: ESSN 1932-6203
PubMed: 29293507
DOI: 10.1371/JOURNAL.PONE.0188620
Page generated: Mon Dec 14 00:06:27 2020

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