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Potassium in PDB 5d8p: 2.35A Resolution Structure of Iron Bound Bfrb (Wild-Type, C2221 Form) From Pseudomonas Aeruginosa

Enzymatic activity of 2.35A Resolution Structure of Iron Bound Bfrb (Wild-Type, C2221 Form) From Pseudomonas Aeruginosa

All present enzymatic activity of 2.35A Resolution Structure of Iron Bound Bfrb (Wild-Type, C2221 Form) From Pseudomonas Aeruginosa:
1.16.3.1;

Protein crystallography data

The structure of 2.35A Resolution Structure of Iron Bound Bfrb (Wild-Type, C2221 Form) From Pseudomonas Aeruginosa, PDB code: 5d8p was solved by S.Lovell, K.P.Battaile, Y.Wang, H.Yao, M.Rivera, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 49.02 / 2.35
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 131.296, 196.077, 202.509, 90.00, 90.00, 90.00
R / Rfree (%) 17 / 22.7

Other elements in 5d8p:

The structure of 2.35A Resolution Structure of Iron Bound Bfrb (Wild-Type, C2221 Form) From Pseudomonas Aeruginosa also contains other interesting chemical elements:

Iron (Fe) 84 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the 2.35A Resolution Structure of Iron Bound Bfrb (Wild-Type, C2221 Form) From Pseudomonas Aeruginosa (pdb code 5d8p). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 3 binding sites of Potassium where determined in the 2.35A Resolution Structure of Iron Bound Bfrb (Wild-Type, C2221 Form) From Pseudomonas Aeruginosa, PDB code: 5d8p:
Jump to Potassium binding site number: 1; 2; 3;

Potassium binding site 1 out of 3 in 5d8p

Go back to Potassium Binding Sites List in 5d8p
Potassium binding site 1 out of 3 in the 2.35A Resolution Structure of Iron Bound Bfrb (Wild-Type, C2221 Form) From Pseudomonas Aeruginosa


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of 2.35A Resolution Structure of Iron Bound Bfrb (Wild-Type, C2221 Form) From Pseudomonas Aeruginosa within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K201

b:21.5
occ:1.00
 OE1 E:GLN151 2.7 31.7 1.0
OE1 A:GLN151 2.7 31.0 1.0
OD1 A:ASN148 2.8 35.9 1.0
OE1 K:GLN151 2.8 34.0 1.0
OD1 J:ASN148 2.9 33.2 1.0
OD1 K:ASN148 2.9 36.1 1.0
OE1 J:GLN151 2.9 35.9 1.0
OD1 E:ASN148 3.0 38.6 1.0
O E:HOH343 3.5 38.3 1.0
CD A:GLN151 3.7 33.1 1.0
CG J:ASN148 3.7 28.3 1.0
CD E:GLN151 3.7 34.9 1.0
CD K:GLN151 3.7 35.2 1.0
CG A:ASN148 3.8 37.3 1.0
CG E:ASN148 3.8 35.6 1.0
NE2 A:GLN151 3.8 33.1 1.0
NE2 K:GLN151 3.9 32.4 1.0
CG K:ASN148 3.9 40.8 1.0
CD J:GLN151 3.9 31.9 1.0
NE2 E:GLN151 4.0 37.3 1.0
ND2 J:ASN148 4.1 37.1 1.0
ND2 E:ASN148 4.1 37.9 1.0
NE2 J:GLN151 4.2 36.3 1.0
ND2 A:ASN148 4.3 40.2 1.0
ND2 K:ASN148 4.4 38.5 1.0
CB J:ASN148 4.8 27.1 1.0
CB A:ASN148 4.9 39.5 1.0
CB E:ASN148 4.9 38.6 1.0

Potassium binding site 2 out of 3 in 5d8p

Go back to Potassium Binding Sites List in 5d8p
Potassium binding site 2 out of 3 in the 2.35A Resolution Structure of Iron Bound Bfrb (Wild-Type, C2221 Form) From Pseudomonas Aeruginosa


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of 2.35A Resolution Structure of Iron Bound Bfrb (Wild-Type, C2221 Form) From Pseudomonas Aeruginosa within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K201

b:19.3
occ:1.00
 OD1 B:ASN148 2.7 36.1 1.0
OD1 G:ASN148 2.8 35.5 1.0
OE1 G:GLN151 2.8 41.6 1.0
OE1 L:GLN151 2.8 31.4 1.0
OE1 B:GLN151 2.8 35.5 1.0
OD1 L:ASN148 2.9 32.9 1.0
OE1 C:GLN151 2.9 33.5 1.0
OD1 C:ASN148 3.0 38.3 1.0
O B:HOH341 3.6 41.1 1.0
CG L:ASN148 3.6 35.7 1.0
CG G:ASN148 3.6 36.3 1.0
CG B:ASN148 3.7 41.7 1.0
CG C:ASN148 3.8 39.1 1.0
CD L:GLN151 3.8 26.3 1.0
CD G:GLN151 3.8 31.7 1.0
CD B:GLN151 3.8 36.1 1.0
ND2 L:ASN148 3.9 36.6 1.0
CD C:GLN151 3.9 32.5 1.0
ND2 G:ASN148 4.0 40.5 1.0
NE2 L:GLN151 4.1 37.1 1.0
ND2 C:ASN148 4.1 39.0 1.0
NE2 G:GLN151 4.1 38.1 1.0
NE2 C:GLN151 4.1 39.2 1.0
NE2 B:GLN151 4.2 33.9 1.0
ND2 B:ASN148 4.2 41.6 1.0
CB L:ASN148 4.8 30.9 1.0
CB G:ASN148 4.9 35.6 1.0
CB C:ASN148 4.9 32.2 1.0
CB B:ASN148 4.9 34.6 1.0

Potassium binding site 3 out of 3 in 5d8p

Go back to Potassium Binding Sites List in 5d8p
Potassium binding site 3 out of 3 in the 2.35A Resolution Structure of Iron Bound Bfrb (Wild-Type, C2221 Form) From Pseudomonas Aeruginosa


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of 2.35A Resolution Structure of Iron Bound Bfrb (Wild-Type, C2221 Form) From Pseudomonas Aeruginosa within 5.0Å range:
probe atom residue distance (Å) B Occ
D:K201

b:18.6
occ:1.00
 OD1 D:ASN148 2.7 35.2 1.0
OD1 I:ASN148 2.8 41.2 1.0
OE1 D:GLN151 2.8 30.0 1.0
OE1 I:GLN151 2.8 39.5 1.0
OE1 F:GLN151 2.9 30.1 1.0
OD1 F:ASN148 3.0 29.5 1.0
CG D:ASN148 3.7 37.3 1.0
CG I:ASN148 3.7 35.4 1.0
CD D:GLN151 3.8 28.9 1.0
CD F:GLN151 3.8 34.8 1.0
CD I:GLN151 3.9 33.3 1.0
O D:HOH337 3.9 43.4 1.0
CG F:ASN148 3.9 43.1 1.0
NE2 F:GLN151 4.0 33.7 1.0
ND2 I:ASN148 4.0 34.9 1.0
NE2 D:GLN151 4.1 36.4 1.0
ND2 D:ASN148 4.1 37.4 1.0
NE2 I:GLN151 4.2 33.9 1.0
ND2 F:ASN148 4.3 45.3 1.0
CB D:ASN148 4.9 38.6 1.0
CB I:ASN148 5.0 39.8 1.0
CB F:ASN148 5.0 34.9 1.0

Reference:

Y.Wang, H.Yao, Y.Cheng, S.Lovell, K.P.Battaile, C.R.Midaugh, M.Rivera. Characterization of the Bacterioferritin/Bacterioferritin Associated Ferredoxin Protein-Protein Interaction in Solution and Determination of Binding Energy Hot Spots. Biochemistry V. 54 6162 2015.
ISSN: ISSN 0006-2960
PubMed: 26368531
DOI: 10.1021/ACS.BIOCHEM.5B00937
Page generated: Mon Aug 12 13:10:36 2024

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