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Potassium in PDB 6o9u: KIRBAC3.1 at A Resolution of 2 Angstroms

Protein crystallography data

The structure of KIRBAC3.1 at A Resolution of 2 Angstroms, PDB code: 6o9u was solved by J.M.Gulbis, O.B.Clarke, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 45.61 / 2.00
Space group P 4 21 2
Cell size a, b, c (Å), α, β, γ (°) 105.955, 105.955, 89.639, 90.00, 90.00, 90.00
R / Rfree (%) 20.2 / 22.7

Other elements in 6o9u:

The structure of KIRBAC3.1 at A Resolution of 2 Angstroms also contains other interesting chemical elements:

Barium (Ba) 1 atom
Chlorine (Cl) 1 atom

Potassium Binding Sites:

The binding sites of Potassium atom in the KIRBAC3.1 at A Resolution of 2 Angstroms (pdb code 6o9u). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 9 binding sites of Potassium where determined in the KIRBAC3.1 at A Resolution of 2 Angstroms, PDB code: 6o9u:
Jump to Potassium binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9;

Potassium binding site 1 out of 9 in 6o9u

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Potassium binding site 1 out of 9 in the KIRBAC3.1 at A Resolution of 2 Angstroms


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of KIRBAC3.1 at A Resolution of 2 Angstroms within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K404

b:0.6
occ:0.47
 HA3 A:GLY100 3.9 62.4 1.0
O A:TYR99 4.4 45.5 1.0
K A:K405 4.8 50.8 0.3
O A:GLY100 4.8 47.1 1.0
CA A:GLY100 4.8 51.9 1.0
C A:GLY100 5.0 53.0 1.0

Potassium binding site 2 out of 9 in 6o9u

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Potassium binding site 2 out of 9 in the KIRBAC3.1 at A Resolution of 2 Angstroms


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of KIRBAC3.1 at A Resolution of 2 Angstroms within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K405

b:50.8
occ:0.28
 O A:TYR99 2.8 45.5 1.0
O A:GLY98 2.8 39.9 1.0
K A:K406 3.3 58.9 0.4
C A:TYR99 3.5 41.9 1.0
HA3 A:GLY100 3.7 62.4 1.0
HA A:TYR99 3.9 49.1 1.0
C A:GLY98 4.0 36.9 1.0
N A:GLY100 4.1 42.2 1.0
CA A:TYR99 4.2 40.9 1.0
CA A:GLY100 4.3 51.9 1.0
HA2 A:GLY100 4.5 62.4 1.0
N A:TYR99 4.6 40.6 1.0
K A:K404 4.8 0.6 0.5
H A:GLY100 4.8 50.8 1.0

Potassium binding site 3 out of 9 in 6o9u

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Potassium binding site 3 out of 9 in the KIRBAC3.1 at A Resolution of 2 Angstroms


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of KIRBAC3.1 at A Resolution of 2 Angstroms within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K406

b:58.9
occ:0.37
 O A:ILE97 2.7 38.0 1.0
O A:GLY98 2.8 39.9 1.0
K A:K407 2.9 63.6 0.3
K A:K405 3.3 50.8 0.3
C A:GLY98 3.5 36.9 1.0
HA3 A:GLY98 3.5 56.9 1.0
C A:ILE97 3.9 39.6 1.0
CA A:GLY98 4.0 47.4 1.0
N A:GLY98 4.4 38.3 1.0
HA A:TYR99 4.5 49.1 1.0
N A:TYR99 4.5 40.6 1.0
HA2 A:GLY98 4.8 56.9 1.0
CA A:TYR99 4.9 40.9 1.0
HA A:ILE97 5.0 47.0 1.0

Potassium binding site 4 out of 9 in 6o9u

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Potassium binding site 4 out of 9 in the KIRBAC3.1 at A Resolution of 2 Angstroms


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of KIRBAC3.1 at A Resolution of 2 Angstroms within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K407

b:63.6
occ:0.32
 O A:THR96 2.8 40.0 1.0
O A:ILE97 2.9 38.0 1.0
K A:K406 2.9 58.9 0.4
BA A:BA413 3.3 0.5 0.4
HA A:ILE97 3.6 47.0 1.0
C A:ILE97 3.6 39.6 1.0
C A:THR96 3.9 39.3 1.0
CA A:ILE97 4.0 39.1 1.0
HA3 A:GLY98 4.4 56.9 1.0
N A:ILE97 4.5 46.1 1.0
N A:GLY98 4.5 38.3 1.0
HB A:THR96 4.5 54.6 1.0
HG1 A:THR96 4.8 52.9 1.0
CA A:GLY98 4.9 47.4 1.0

Potassium binding site 5 out of 9 in 6o9u

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Potassium binding site 5 out of 9 in the KIRBAC3.1 at A Resolution of 2 Angstroms


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of KIRBAC3.1 at A Resolution of 2 Angstroms within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K408

b:0.6
occ:0.24
 HG A:LEU124 4.3 49.1 1.0
HD21 A:LEU124 4.4 56.3 1.0
HB1 A:ALA128 4.5 41.8 1.0
HB2 A:ALA128 4.5 41.8 1.0
HB3 A:ALA128 4.6 41.8 1.0
CB A:ALA128 4.7 34.8 1.0
HD11 A:LEU124 4.8 57.5 1.0

Potassium binding site 6 out of 9 in 6o9u

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Potassium binding site 6 out of 9 in the KIRBAC3.1 at A Resolution of 2 Angstroms


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 6 of KIRBAC3.1 at A Resolution of 2 Angstroms within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K409

b:53.2
occ:0.37
 HADA A:TMO401 2.8 50.4 1.0
K A:K410 2.9 90.6 0.3
HH A:TYR132 3.1 81.8 1.0
HE2 A:TYR132 3.3 71.9 1.0
HAB A:TMO401 3.4 51.9 1.0
CAD A:TMO401 3.8 41.9 1.0
OH A:TYR132 4.0 68.1 1.0
HAAA A:TMO401 4.0 59.0 1.0
HADB A:TMO401 4.0 50.4 1.0
CE2 A:TYR132 4.1 59.9 1.0
CAB A:TMO401 4.2 43.2 1.0
HAD A:TMO401 4.3 50.4 1.0
HABA A:TMO401 4.4 51.9 1.0
NAC A:TMO401 4.5 47.0 1.0
CZ A:TYR132 4.6 58.3 1.0
CAA A:TMO401 4.7 49.0 1.0
HABB A:TMO401 5.0 51.9 1.0

Potassium binding site 7 out of 9 in 6o9u

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Potassium binding site 7 out of 9 in the KIRBAC3.1 at A Resolution of 2 Angstroms


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 7 of KIRBAC3.1 at A Resolution of 2 Angstroms within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K410

b:90.6
occ:0.26
 K A:K409 2.9 53.2 0.4
HAB A:TMO401 3.0 51.9 1.0
HABA A:TMO401 3.1 51.9 1.0
O A:HOH656 3.4 75.0 1.0
HADA A:TMO401 3.5 50.4 1.0
CAB A:TMO401 3.5 43.2 1.0
HADB A:TMO401 3.6 50.4 1.0
CAD A:TMO401 3.9 41.9 1.0
HABB A:TMO401 4.2 51.9 1.0
NAC A:TMO401 4.4 47.0 1.0
HAD A:TMO401 4.8 50.4 1.0
HAAA A:TMO401 5.0 59.0 1.0

Potassium binding site 8 out of 9 in 6o9u

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Potassium binding site 8 out of 9 in the KIRBAC3.1 at A Resolution of 2 Angstroms


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 8 of KIRBAC3.1 at A Resolution of 2 Angstroms within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K411

b:79.0
occ:0.78
 O A:HOH634 2.6 65.0 0.8
K A:K412 2.7 77.0 0.7
HG2 A:MET121 3.1 72.1 1.0
HD22 A:LEU124 3.5 56.3 1.0
HD23 A:LEU124 3.6 56.3 1.0
HA A:MET121 3.6 53.1 1.0
HG21 A:THR96 3.8 47.5 1.0
CG A:MET121 3.9 60.0 1.0
HG3 A:MET121 3.9 72.1 1.0
CD2 A:LEU124 4.0 46.9 1.0
OG1 A:THR96 4.3 44.0 1.0
HG23 A:THR96 4.3 47.5 1.0
HE3 A:MET121 4.3 64.0 1.0
CA A:MET121 4.4 44.2 1.0
CG2 A:THR96 4.5 39.5 1.0
HD21 A:LEU124 4.5 56.3 1.0
CB A:MET121 4.6 48.4 1.0
HB3 A:MET121 4.7 58.2 1.0
HB3 A:LEU124 4.7 43.0 1.0
HB2 A:LEU124 4.7 43.0 1.0
N A:MET121 4.8 41.2 1.0
HE2 A:MET121 4.9 64.0 1.0
HG1 A:THR96 4.9 52.9 1.0
O A:GLY120 4.9 42.1 1.0
CE A:MET121 4.9 53.3 1.0
C A:GLY120 5.0 41.1 1.0

Potassium binding site 9 out of 9 in 6o9u

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Potassium binding site 9 out of 9 in the KIRBAC3.1 at A Resolution of 2 Angstroms


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 9 of KIRBAC3.1 at A Resolution of 2 Angstroms within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K412

b:77.0
occ:0.72
 K A:K411 2.7 79.0 0.8
O A:HOH634 2.8 65.0 0.8
OG1 A:THR96 3.2 44.0 1.0
O A:ALA95 3.4 38.3 1.0
HG1 A:THR96 3.5 52.9 1.0
HD22 A:LEU124 3.9 56.3 1.0
HA A:ALA95 4.1 43.1 1.0
C A:ALA95 4.1 33.5 1.0
HG23 A:THR96 4.3 47.5 1.0
HG21 A:THR96 4.4 47.5 1.0
CB A:THR96 4.4 45.4 1.0
CG2 A:THR96 4.6 39.5 1.0
CA A:ALA95 4.7 35.9 1.0
CD2 A:LEU124 4.8 46.9 1.0
HD23 A:LEU124 4.9 56.3 1.0
HB1 A:ALA95 5.0 45.4 1.0

Reference:

J.M.Gulbis, O.B.Clarke, K.A.Black, D.M.Miller. KIRBAC3.1 at A Resolution of 2 Angstroms To Be Published.
Page generated: Mon Aug 12 17:01:25 2024

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