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Potassium in PDB 5m73: Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain

Protein crystallography data

The structure of Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain, PDB code: 5m73 was solved by M.M.M.Becker, K.Wild, I.Sinning, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 48.39 / 3.40
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 134.567, 139.306, 152.246, 90.00, 90.00, 90.00
R / Rfree (%) 23.7 / 28

Other elements in 5m73:

The structure of Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain also contains other interesting chemical elements:

Magnesium (Mg) 45 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain (pdb code 5m73). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 10 binding sites of Potassium where determined in the Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain, PDB code: 5m73:
Jump to Potassium binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Potassium binding site 1 out of 10 in 5m73

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Potassium binding site 1 out of 10 in the Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain


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 Human Srp S Domain with SRP72 Rna-Binding Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K328

b:0.1
occ:1.00
O6 A:G194 2.5 0.7 1.0
MG A:MG301 3.0 69.6 1.0
N7 A:G194 3.2 0.4 1.0
OP2 A:G193 3.3 0.0 1.0
C6 A:G194 3.3 0.7 1.0
O4 A:U195 3.5 0.5 1.0
C5 A:G194 3.6 0.7 1.0
MG A:MG323 3.9 81.6 1.0
OP2 A:A192 4.0 0.0 1.0
OP1 A:A192 4.2 0.2 1.0
C4 A:U195 4.4 0.9 1.0
P A:A192 4.4 0.2 1.0
C8 A:G194 4.4 0.1 1.0
N1 A:G194 4.6 0.4 1.0
P A:G193 4.7 0.9 1.0
O5' A:A192 4.7 0.7 1.0
N7 A:G193 4.8 0.8 1.0
C5 A:U195 4.9 0.4 1.0
N2 A:G206 4.9 0.4 1.0
C4 A:G194 4.9 0.8 1.0
C8 A:G193 4.9 0.3 1.0
O5' A:G193 5.0 0.8 1.0

Potassium binding site 2 out of 10 in 5m73

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Potassium binding site 2 out of 10 in the Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K329

b:0.2
occ:1.00
O2 A:U241 2.7 0.8 1.0
O4 A:U110 2.7 0.5 1.0
O6 A:G109 2.9 0.5 1.0
O6 A:G243 3.3 0.5 1.0
C4 A:U110 3.7 0.4 1.0
N4 A:C244 3.7 0.8 1.0
CH2 D:TRP577 3.8 0.0 1.0
C2 A:U241 3.8 0.6 1.0
C6 A:G109 3.9 0.8 1.0
N3 A:U110 4.0 0.6 1.0
C1' A:U241 4.2 0.9 1.0
O2' A:U241 4.3 0.1 1.0
C6 A:G243 4.5 0.2 1.0
CZ2 D:TRP577 4.5 0.3 1.0
N1 A:U241 4.6 0.6 1.0
O4 A:U108 4.6 0.5 1.0
O3' A:U241 4.6 0.7 1.0
N1 A:G109 4.6 0.7 1.0
C4 A:C244 4.7 0.9 1.0
CZ3 D:TRP577 4.7 0.7 1.0
C2' A:U241 4.8 0.0 1.0
C5 A:G109 4.8 0.3 1.0
N3 A:U241 4.9 0.5 1.0
C5 A:U110 4.9 0.4 1.0

Potassium binding site 3 out of 10 in 5m73

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Potassium binding site 3 out of 10 in the Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K330

b:0.1
occ:1.00
O3 A:GOL335 3.2 0.5 1.0
O2 A:GOL335 3.9 0.4 1.0
C3 A:GOL335 4.4 0.9 1.0
OP2 A:G180 4.5 1.0 1.0
O4 A:U181 4.6 0.1 1.0
C2 A:GOL335 4.6 0.2 1.0

Potassium binding site 4 out of 10 in 5m73

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Potassium binding site 4 out of 10 in the Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K331

b:0.2
occ:1.00
O1 A:GOL336 3.0 0.1 1.0
C1 A:GOL336 4.1 0.2 1.0
O3 A:GOL333 4.2 99.1 1.0
OP1 A:G204 4.9 0.2 1.0

Potassium binding site 5 out of 10 in 5m73

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Potassium binding site 5 out of 10 in the Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K332

b:0.8
occ:1.00
N4 A:C185 2.8 0.0 1.0
O6 A:G210 2.9 0.6 1.0
MG A:MG318 2.9 82.9 1.0
C4 A:C185 3.4 0.4 1.0
O4 A:U211 3.5 0.6 1.0
C5 A:C185 3.7 0.7 1.0
O6 A:G188 3.8 1.0 1.0
N3 A:U211 4.0 0.6 1.0
N4 A:C189 4.0 0.1 1.0
C4 A:U211 4.1 0.9 1.0
C6 A:G210 4.1 0.6 1.0
N3 A:C185 4.2 0.6 1.0
C6 A:C185 4.8 0.4 1.0
C6 A:G188 4.8 0.2 1.0
O6 A:G209 4.9 0.6 1.0
O6 A:G187 4.9 0.0 1.0
C5 A:G210 5.0 0.8 1.0

Potassium binding site 6 out of 10 in 5m73

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Potassium binding site 6 out of 10 in the Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 6 of Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
E:K315

b:0.3
occ:1.00
O4 E:U195 2.5 0.0 1.0
O6 E:G194 2.7 0.1 1.0
O1 E:GOL321 2.8 0.6 1.0
O3 E:GOL321 3.1 0.4 1.0
C2 E:GOL321 3.4 0.7 1.0
O6 E:G204 3.5 0.1 1.0
C6 E:G194 3.5 0.7 1.0
C1 E:GOL321 3.5 0.3 1.0
C3 E:GOL321 3.6 0.1 1.0
C4 E:U195 3.7 0.3 1.0
C5 E:G194 4.1 0.9 1.0
O6 E:G203 4.2 0.8 1.0
N7 E:G194 4.2 0.6 1.0
N1 E:G194 4.4 0.6 1.0
C5 E:U195 4.4 0.2 1.0
OP2 E:G193 4.7 0.1 1.0
N3 E:U195 4.7 0.2 1.0
N4 E:C196 4.7 0.5 1.0
O2 E:GOL321 4.7 0.6 1.0
C6 E:G204 4.7 0.3 1.0
OP1 E:A192 4.9 0.2 1.0

Potassium binding site 7 out of 10 in 5m73

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Potassium binding site 7 out of 10 in the Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 7 of Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
E:K316

b:0.8
occ:1.00
O3 E:GOL320 2.9 0.3 1.0
C3 E:GOL320 3.5 0.1 1.0
O2 E:GOL320 3.6 0.5 1.0
O4 E:U181 3.6 0.8 1.0
N3 E:U181 3.6 1.0 1.0
O6 E:G180 4.1 0.3 1.0
C4 E:U181 4.1 0.9 1.0
N2 E:G182 4.1 0.6 1.0
C2 E:GOL320 4.2 0.0 1.0
N4 E:C217 4.2 0.4 1.0
O1 E:GOL322 4.4 0.7 1.0
C2 E:G182 4.4 0.9 1.0
N6 E:A216 4.4 0.7 1.0
N1 E:G182 4.5 0.8 1.0
C5' E:A214 4.7 0.5 1.0
C2 E:U181 4.7 0.3 1.0
O1 E:GOL320 4.7 0.2 1.0
O2 E:U181 4.8 0.7 1.0
O5' E:A215 4.8 0.6 1.0
C1 E:GOL322 4.9 0.7 1.0

Potassium binding site 8 out of 10 in 5m73

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Potassium binding site 8 out of 10 in the Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 8 of Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
E:K317

b:0.6
occ:1.00
O4 E:U223 3.2 0.1 1.0
C4 E:U223 3.8 0.4 1.0
C5 E:U223 4.1 0.2 1.0
O6 E:G224 4.3 0.5 1.0
N4 E:C225 4.4 0.5 1.0
N7 E:G224 4.8 0.7 1.0
N3 E:U223 4.8 0.3 1.0

Potassium binding site 9 out of 10 in 5m73

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Potassium binding site 9 out of 10 in the Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 9 of Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
E:K318

b:0.7
occ:1.00
O4 E:U218 2.5 0.1 1.0
O3 E:GOL322 2.9 0.4 1.0
O1 E:GOL322 2.9 0.7 1.0
C3 E:GOL322 3.1 0.1 1.0
C1 E:GOL322 3.1 0.7 1.0
C2 E:GOL322 3.4 0.7 1.0
C4 E:U218 3.6 0.0 1.0
N4 E:C217 3.6 0.4 1.0
O6 E:G179 4.0 0.1 1.0
N3 E:U218 4.2 0.1 1.0
C4 E:C217 4.5 0.6 1.0
C5 E:C217 4.5 0.9 1.0
C5 E:U218 4.7 0.2 1.0
O6 E:G180 4.7 0.3 1.0
OP2 E:A216 4.8 0.3 1.0
O2 E:GOL322 4.8 0.7 1.0
O6 E:G178 4.9 0.5 1.0

Potassium binding site 10 out of 10 in 5m73

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Potassium binding site 10 out of 10 in the Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 10 of Structure of the Human Srp S Domain with SRP72 Rna-Binding Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
E:K319

b:0.8
occ:1.00
O2 E:U241 2.6 0.2 1.0
O4 E:U110 2.8 0.4 1.0
O6 E:G109 3.0 0.5 1.0
O6 E:G243 3.3 0.8 1.0
C2 E:U241 3.7 0.8 1.0
C4 E:U110 3.8 0.1 1.0
N4 E:C244 3.8 0.1 1.0
C6 E:G109 4.0 0.3 1.0
C1' E:U241 4.1 0.9 1.0
O2' E:U241 4.2 0.9 1.0
N3 E:U110 4.2 0.4 1.0
C6 E:G243 4.4 0.3 1.0
N1 E:U241 4.4 0.7 1.0
N7 E:G243 4.6 0.3 1.0
C4 E:C244 4.7 0.3 1.0
N1 E:G109 4.7 0.6 1.0
O4 E:U108 4.8 0.4 1.0
C2' E:U241 4.8 0.0 1.0
CZ2 H:TRP577 4.8 0.2 1.0
N3 E:U241 4.8 0.1 1.0
C5 E:G243 4.9 0.5 1.0
C5 E:U110 4.9 0.1 1.0

Reference:

M.M.Becker, K.Lapouge, B.Segnitz, K.Wild, I.Sinning. Structures of Human SRP72 Complexes Provide Insights Into Srp Rna Remodeling and Ribosome Interaction. Nucleic Acids Res. V. 45 470 2017.
ISSN: ESSN 1362-4962
PubMed: 27899666
DOI: 10.1093/NAR/GKW1124
Page generated: Mon Aug 12 14:16:11 2024

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