Atomistry » Potassium » PDB 4l4d-4mkk » 4lp8
Atomistry »
  Potassium »
    PDB 4l4d-4mkk »
      4lp8 »

Potassium in PDB 4lp8: A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1

Protein crystallography data

The structure of A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1, PDB code: 4lp8 was solved by L.Zubcevic, V.N.Bavro, J.R.C.Muniz, M.R.Schmidt, S.Wang, R.De Zorzi, C.Venien-Bryan, M.S.P.Sansom, C.G.Nichols, S.J.Tucker, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 24.82 / 2.46
Space group P 4 21 2
Cell size a, b, c (Å), α, β, γ (°) 105.650, 105.650, 89.900, 90.00, 90.00, 90.00
R / Rfree (%) 18 / 24.8

Other elements in 4lp8:

The structure of A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1 also contains other interesting chemical elements:

Chlorine (Cl) 3 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1 (pdb code 4lp8). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 8 binding sites of Potassium where determined in the A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1, PDB code: 4lp8:
Jump to Potassium binding site number: 1; 2; 3; 4; 5; 6; 7; 8;

Potassium binding site 1 out of 8 in 4lp8

Go back to Potassium Binding Sites List in 4lp8
Potassium binding site 1 out of 8 in the A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K402

b:23.7
occ:0.20
OG1 A:THR96 2.7 31.4 1.0
O A:THR96 2.9 37.4 1.0
K A:K403 3.5 31.1 0.2
CB A:THR96 3.7 32.7 1.0
C A:THR96 3.8 36.7 1.0
CA A:THR96 4.4 33.1 1.0
O A:ALA95 4.6 38.6 1.0
O A:HOH534 4.8 47.8 1.0
N A:ILE97 4.8 32.0 1.0
CG2 A:THR96 4.9 26.6 1.0

Potassium binding site 2 out of 8 in 4lp8

Go back to Potassium Binding Sites List in 4lp8
Potassium binding site 2 out of 8 in the A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K403

b:31.1
occ:0.25
O A:ILE97 2.7 37.4 1.0
O A:THR96 2.7 37.4 1.0
K A:K404 3.3 38.8 0.2
K A:K402 3.5 23.7 0.2
C A:ILE97 3.5 36.2 1.0
C A:THR96 3.8 36.7 1.0
CA A:ILE97 4.0 31.5 1.0
N A:ILE97 4.4 32.0 1.0
N A:GLY98 4.5 31.3 1.0
CA A:GLY98 5.0 31.5 1.0

Potassium binding site 3 out of 8 in 4lp8

Go back to Potassium Binding Sites List in 4lp8
Potassium binding site 3 out of 8 in the A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K404

b:38.8
occ:0.25
O A:GLY98 2.6 37.9 1.0
O A:ILE97 2.9 37.4 1.0
K A:K403 3.3 31.1 0.2
C A:GLY98 3.4 37.2 1.0
K A:K405 3.6 28.1 0.2
C A:ILE97 4.0 36.2 1.0
CA A:GLY98 4.0 31.5 1.0
N A:TYR99 4.4 33.0 1.0
N A:GLY98 4.4 31.3 1.0
CA A:TYR99 4.7 31.9 1.0
O A:TYR99 4.8 39.0 1.0
C A:TYR99 5.0 38.8 1.0

Potassium binding site 4 out of 8 in 4lp8

Go back to Potassium Binding Sites List in 4lp8
Potassium binding site 4 out of 8 in the A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K405

b:28.1
occ:0.20
O A:TYR99 2.5 39.0 1.0
O A:GLY98 3.2 37.9 1.0
C A:TYR99 3.4 38.8 1.0
K A:K404 3.6 38.8 0.2
K A:K408 3.6 67.8 0.1
CA A:TYR99 4.2 31.9 1.0
N A:GLY100 4.2 36.7 1.0
C A:GLY98 4.3 37.2 1.0
CA A:GLY100 4.3 37.5 1.0
O A:HOH687 4.6 56.1 1.0
N A:TYR99 4.7 33.0 1.0

Potassium binding site 5 out of 8 in 4lp8

Go back to Potassium Binding Sites List in 4lp8
Potassium binding site 5 out of 8 in the A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K406

b:51.5
occ:0.20
O A:HOH682 3.3 42.5 1.0
O A:HOH534 3.4 47.8 1.0

Potassium binding site 6 out of 8 in 4lp8

Go back to Potassium Binding Sites List in 4lp8
Potassium binding site 6 out of 8 in the A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 6 of A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1 within 5.0Å range:

Potassium binding site 7 out of 8 in 4lp8

Go back to Potassium Binding Sites List in 4lp8
Potassium binding site 7 out of 8 in the A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 7 of A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K408

b:67.8
occ:0.15
O A:HOH687 3.2 56.1 1.0
K A:K405 3.6 28.1 0.2
O A:TYR99 3.8 39.0 1.0
CA A:GLY100 4.6 37.5 1.0
O A:GLY100 4.8 42.5 1.0
C A:TYR99 4.9 38.8 1.0
C A:GLY100 4.9 42.7 1.0

Potassium binding site 8 out of 8 in 4lp8

Go back to Potassium Binding Sites List in 4lp8
Potassium binding site 8 out of 8 in the A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 8 of A Novel Open-State Crystal Structure of the Prokaryotic Inward Rectifier KIRBAC3.1 within 5.0Å range:

Reference:

L.Zubcevic, V.N.Bavro, J.R.Muniz, M.R.Schmidt, S.Wang, R.De Zorzi, C.Venien-Bryan, M.S.Sansom, C.G.Nichols, S.J.Tucker. Control of KIRBAC3.1 Potassium Channel Gating at the Interface Between Cytoplasmic Domains. J.Biol.Chem. V. 289 143 2014.
ISSN: ISSN 0021-9258
PubMed: 24257749
DOI: 10.1074/JBC.M113.501833
Page generated: Sun Dec 13 23:44:15 2020

Last articles

Zn in 8WB0
Zn in 8WAX
Zn in 8WAU
Zn in 8WAZ
Zn in 8WAY
Zn in 8WAV
Zn in 8WAW
Zn in 8WAT
Zn in 8W7M
Zn in 8WD3
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy