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Potassium in PDB 3is8: Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution

Protein crystallography data

The structure of Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution, PDB code: 3is8 was solved by S.Lovell, S.K.Weeratunga, K.P.Battaile, M.Rivera, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 50.00 / 2.25
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 125.723, 203.278, 207.724, 90.00, 90.00, 90.00
R / Rfree (%) 17.7 / 22.6

Other elements in 3is8:

The structure of Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution also contains other interesting chemical elements:

Iron (Fe) 108 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution (pdb code 3is8). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 6 binding sites of Potassium where determined in the Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution, PDB code: 3is8:
Jump to Potassium binding site number: 1; 2; 3; 4; 5; 6;

Potassium binding site 1 out of 6 in 3is8

Go back to Potassium Binding Sites List in 3is8
Potassium binding site 1 out of 6 in the Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K164

b:32.5
occ:1.00
 OE1 A:GLN151 2.8 24.6 1.0
OE1 L:GLN151 2.9 21.4 1.0
OE1 M:GLN151 2.9 30.2 1.0
OE1 X:GLN151 2.9 19.9 1.0
OD1 A:ASN148 3.0 21.2 1.0
OD1 M:ASN148 3.0 27.4 1.0
OD1 L:ASN148 3.1 22.1 1.0
OD1 X:ASN148 3.1 26.5 1.0
CD A:GLN151 3.7 19.4 1.0
CG L:ASN148 3.8 22.4 1.0
CD X:GLN151 3.8 20.4 1.0
CG A:ASN148 3.9 22.9 1.0
CD L:GLN151 3.9 21.0 1.0
CD M:GLN151 3.9 24.6 1.0
CG M:ASN148 3.9 24.6 1.0
NE2 A:GLN151 3.9 22.2 1.0
CG X:ASN148 3.9 26.2 1.0
NE2 X:GLN151 4.0 19.7 1.0
ND2 L:ASN148 4.1 20.4 1.0
NE2 M:GLN151 4.1 24.5 1.0
NE2 L:GLN151 4.1 21.6 1.0
ND2 A:ASN148 4.3 22.1 1.0
ND2 X:ASN148 4.3 28.9 1.0
ND2 M:ASN148 4.4 27.4 1.0
CB L:ASN148 4.9 20.1 1.0
CB A:ASN148 5.0 23.4 1.0
CB X:ASN148 5.0 25.4 1.0
CB M:ASN148 5.0 23.3 1.0

Potassium binding site 2 out of 6 in 3is8

Go back to Potassium Binding Sites List in 3is8
Potassium binding site 2 out of 6 in the Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K164

b:27.7
occ:1.00
 OE1 H:GLN151 2.8 20.6 1.0
OD1 D:ASN148 2.8 28.5 1.0
OE1 B:GLN151 2.9 15.2 1.0
OE1 F:GLN151 2.9 23.5 1.0
OD1 F:ASN148 2.9 20.5 1.0
O H:HOH724 3.0 35.8 1.0
OE1 D:GLN151 3.1 18.1 1.0
OD1 B:ASN148 3.1 19.5 1.0
OD1 H:ASN148 3.2 21.6 1.0
CG D:ASN148 3.7 26.7 1.0
CD H:GLN151 3.8 20.8 1.0
CG F:ASN148 3.8 23.2 1.0
CD B:GLN151 3.8 21.6 1.0
CG H:ASN148 3.9 22.5 1.0
CD F:GLN151 3.9 24.0 1.0
CD D:GLN151 3.9 18.1 1.0
CG B:ASN148 3.9 21.6 1.0
NE2 H:GLN151 4.0 21.0 1.0
NE2 B:GLN151 4.0 18.3 1.0
NE2 F:GLN151 4.1 26.4 1.0
NE2 D:GLN151 4.1 14.7 1.0
ND2 D:ASN148 4.1 28.3 1.0
ND2 F:ASN148 4.2 25.3 1.0
ND2 H:ASN148 4.3 22.7 1.0
ND2 B:ASN148 4.4 20.3 1.0
CB F:ASN148 4.9 23.1 1.0
CB D:ASN148 4.9 23.0 1.0
CB H:ASN148 4.9 21.0 1.0

Potassium binding site 3 out of 6 in 3is8

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Potassium binding site 3 out of 6 in the Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
C:K164

b:24.3
occ:1.00
 OE1 S:GLN151 2.8 16.0 1.0
OE1 K:GLN151 2.9 19.1 1.0
OE1 U:GLN151 2.9 16.8 1.0
OE1 C:GLN151 3.0 17.1 1.0
OD1 K:ASN148 3.0 23.9 1.0
OD1 S:ASN148 3.1 22.8 1.0
OD1 C:ASN148 3.1 19.9 1.0
OD1 U:ASN148 3.2 18.9 1.0
CD K:GLN151 3.8 21.7 1.0
CD S:GLN151 3.8 16.0 1.0
CG S:ASN148 3.8 22.4 1.0
CD U:GLN151 3.8 19.4 1.0
CD C:GLN151 3.9 17.1 1.0
NE2 K:GLN151 3.9 19.6 1.0
CG K:ASN148 3.9 24.5 1.0
CG C:ASN148 3.9 21.3 1.0
NE2 S:GLN151 4.0 18.2 1.0
NE2 U:GLN151 4.0 15.2 1.0
CG U:ASN148 4.0 21.7 1.0
NE2 C:GLN151 4.1 14.3 1.0
ND2 S:ASN148 4.3 24.0 1.0
ND2 C:ASN148 4.5 23.8 1.0
ND2 K:ASN148 4.5 30.1 1.0
ND2 U:ASN148 4.6 18.4 1.0
CB S:ASN148 4.8 18.7 1.0
CB K:ASN148 4.9 21.3 1.0
CB C:ASN148 4.9 20.2 1.0

Potassium binding site 4 out of 6 in 3is8

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Potassium binding site 4 out of 6 in the Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
E:K164

b:26.6
occ:1.00
 OE1 J:GLN151 2.7 19.5 1.0
OE1 Q:GLN151 2.9 20.9 1.0
OE1 V:GLN151 2.9 20.0 1.0
OE1 E:GLN151 3.0 16.2 1.0
OD1 Q:ASN148 3.0 23.8 1.0
OD1 J:ASN148 3.0 18.5 1.0
OD1 E:ASN148 3.1 25.8 1.0
OD1 V:ASN148 3.1 22.1 1.0
O V:HOH501 3.5 33.2 1.0
CD J:GLN151 3.7 18.9 1.0
CD V:GLN151 3.8 21.1 1.0
CD Q:GLN151 3.9 20.0 1.0
CD E:GLN151 3.9 18.9 1.0
CG J:ASN148 3.9 20.1 1.0
CG Q:ASN148 3.9 24.9 1.0
CG V:ASN148 3.9 23.0 1.0
CG E:ASN148 3.9 21.4 1.0
NE2 J:GLN151 3.9 19.1 1.0
NE2 E:GLN151 4.0 20.7 1.0
NE2 V:GLN151 4.0 20.1 1.0
NE2 Q:GLN151 4.1 20.7 1.0
ND2 J:ASN148 4.3 19.1 1.0
ND2 E:ASN148 4.3 23.5 1.0
ND2 V:ASN148 4.3 22.1 1.0
ND2 Q:ASN148 4.4 26.5 1.0
CB Q:ASN148 4.9 21.7 1.0
CB J:ASN148 5.0 19.5 1.0
CB E:ASN148 5.0 21.7 1.0
CB V:ASN148 5.0 20.7 1.0

Potassium binding site 5 out of 6 in 3is8

Go back to Potassium Binding Sites List in 3is8
Potassium binding site 5 out of 6 in the Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
G:K164

b:33.5
occ:1.00
 OE1 G:GLN151 2.8 21.9 1.0
OE1 I:GLN151 2.9 19.5 1.0
OE1 O:GLN151 2.9 25.8 1.0
OE1 W:GLN151 2.9 19.8 1.0
OD1 G:ASN148 3.0 22.7 1.0
OD1 I:ASN148 3.1 23.4 1.0
OD1 W:ASN148 3.1 19.9 1.0
OD1 O:ASN148 3.2 26.8 1.0
CG W:ASN148 3.8 23.2 1.0
CD I:GLN151 3.8 20.2 1.0
CG G:ASN148 3.8 25.1 1.0
CD O:GLN151 3.8 22.6 1.0
CD G:GLN151 3.8 21.1 1.0
CD W:GLN151 3.9 20.3 1.0
CG I:ASN148 3.9 23.4 1.0
NE2 O:GLN151 3.9 22.8 1.0
CG O:ASN148 4.0 25.8 1.0
NE2 I:GLN151 4.0 17.8 1.0
NE2 W:GLN151 4.1 17.0 1.0
ND2 W:ASN148 4.1 20.6 1.0
NE2 G:GLN151 4.2 21.1 1.0
ND2 G:ASN148 4.3 23.2 1.0
ND2 I:ASN148 4.4 22.8 1.0
ND2 O:ASN148 4.4 24.2 1.0
CB W:ASN148 4.9 23.4 1.0
CB G:ASN148 4.9 22.7 1.0
CB I:ASN148 4.9 22.3 1.0

Potassium binding site 6 out of 6 in 3is8

Go back to Potassium Binding Sites List in 3is8
Potassium binding site 6 out of 6 in the Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 6 of Structure of Mineralized Bfrb Soaked with FESO4 From Pseudomonas Aeruginosa to 2.25A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
N:K164

b:31.7
occ:1.00
 OE1 N:GLN151 2.8 23.0 1.0
OE1 P:GLN151 2.8 22.2 1.0
OE1 T:GLN151 2.8 20.9 1.0
OE1 R:GLN151 2.8 20.6 1.0
OD1 R:ASN148 3.0 24.9 1.0
OD1 P:ASN148 3.1 24.2 1.0
OD1 N:ASN148 3.1 24.6 1.0
OD1 T:ASN148 3.3 30.6 1.0
O R:HOH1312 3.6 38.6 1.0
CD T:GLN151 3.6 21.2 1.0
NE2 T:GLN151 3.7 17.4 1.0
CD N:GLN151 3.8 22.1 1.0
CD R:GLN151 3.8 22.6 1.0
CD P:GLN151 3.8 20.1 1.0
CG R:ASN148 3.8 26.7 1.0
CG P:ASN148 3.9 23.9 1.0
NE2 R:GLN151 4.0 21.0 1.0
NE2 N:GLN151 4.0 21.1 1.0
CG N:ASN148 4.0 24.9 1.0
CG T:ASN148 4.0 27.1 1.0
NE2 P:GLN151 4.0 21.4 1.0
ND2 R:ASN148 4.3 28.5 1.0
ND2 P:ASN148 4.3 22.4 1.0
ND2 T:ASN148 4.3 30.6 1.0
ND2 N:ASN148 4.5 25.2 1.0
CB R:ASN148 4.9 24.9 1.0

Reference:

S.K.Weeratunga, S.Lovell, H.Yao, K.P.Battaile, C.J.Fischer, C.E.Gee, M.Rivera. Structural Studies of Bacterioferritin B From Pseudomonas Aeruginosa Suggest A Gating Mechanism For Iron Uptake Via the Ferroxidase Center Biochemistry V. 49 1160 2010.
ISSN: ISSN 0006-2960
PubMed: 20067302
DOI: 10.1021/BI9015204
Page generated: Mon Aug 12 08:37:58 2024

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