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Potassium in PDB 7pwf: Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution

Other elements in 7pwf:

The structure of Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution also contains other interesting chemical elements:

Magnesium (Mg) 37 atoms

Potassium Binding Sites:

Potassium binding site 1 out of 266 in 7pwf

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Potassium binding site 1 out of 266 in the Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
d:K201

b:47.0
occ:1.00
O d:LEU136 3.2 16.5 1.0
O2' 2:G1122 4.0 10.7 1.0
C d:LEU136 4.1 21.3 1.0

Potassium binding site 2 out of 266 in 7pwf

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Potassium binding site 2 out of 266 in the Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
N:K201

b:30.1
occ:1.00
O N:MET4 2.9 9.4 1.0
O N:ARG3 3.0 24.4 1.0
O N:SER6 3.2 16.6 1.0
C N:MET4 3.5 6.2 1.0
N N:SER6 3.9 9.6 1.0
C N:ARG3 4.0 6.3 1.0
N N:HIS5 4.1 4.6 1.0
CA N:MET4 4.1 3.4 1.0
C N:SER6 4.2 8.8 1.0
MG 2:MG1766 4.3 7.2 1.0
CA N:HIS5 4.4 2.2 1.0
OP1 2:C508 4.5 6.6 1.0
N N:MET4 4.6 4.4 1.0
C N:HIS5 4.6 6.4 1.0
CA N:SER6 4.7 7.2 1.0
OP1 2:U720 4.8 0.0 1.0

Potassium binding site 3 out of 266 in 7pwf

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Potassium binding site 3 out of 266 in the Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
N:K202

b:40.2
occ:1.00
NH1 N:ARG127 2.8 11.6 1.0
CD N:ARG127 3.2 3.5 1.0
CZ N:ARG127 3.7 12.8 1.0
NE N:ARG127 3.8 10.3 1.0
O N:ARG124 4.1 2.7 1.0
CA N:ARG124 4.1 0.7 1.0
CG N:ARG127 4.2 1.9 1.0
CB N:ARG127 4.2 1.1 1.0
CB N:ARG124 4.3 0.0 1.0
CG N:ARG124 4.3 4.8 1.0
C N:ARG124 4.6 1.1 1.0
OP1 2:U510 4.7 2.9 1.0
NH2 N:ARG127 4.9 13.9 1.0
OP2 2:A718 4.9 0.0 1.0

Potassium binding site 4 out of 266 in 7pwf

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Potassium binding site 4 out of 266 in the Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
N:K203

b:35.5
occ:1.00
K 2:K1607 2.8 58.6 1.0
NH1 N:ARG127 2.9 11.6 1.0
NH2 N:ARG127 3.2 13.9 1.0
OP1 2:U510 3.2 2.9 1.0
CZ N:ARG127 3.5 12.8 1.0
O3' 2:G509 3.9 0.5 1.0
CG N:ARG124 4.0 4.8 1.0
P 2:U510 4.2 3.0 1.0
CB N:HIS123 4.2 0.0 1.0
C5' 2:U510 4.4 0.5 1.0
N N:ARG124 4.5 2.0 1.0
C N:HIS123 4.7 0.0 1.0
CA N:ARG124 4.8 0.7 1.0
NE N:ARG127 4.8 10.3 1.0
O5' 2:U510 4.8 3.5 1.0
CD N:ARG124 5.0 7.1 1.0

Potassium binding site 5 out of 266 in 7pwf

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Potassium binding site 5 out of 266 in the Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
N:K204

b:44.0
occ:1.00
OG N:SER120 3.1 9.2 1.0
O N:ILE116 3.2 11.3 1.0
N N:SER120 3.6 3.6 1.0
CG2 N:ILE116 3.8 2.8 1.0
CB N:GLU119 4.0 0.0 1.0
C N:ILE116 4.0 7.8 1.0
CA N:SER120 4.0 3.3 1.0
CB N:SER120 4.1 2.8 1.0
CA N:ILE116 4.1 3.1 1.0
C N:GLU119 4.1 2.3 1.0
CB N:ILE116 4.5 2.7 1.0
CA N:GLU119 4.6 0.9 1.0
O2' 2:C508 4.7 5.3 1.0
OE2 N:GLU119 4.7 20.6 1.0
O N:GLU119 4.8 3.3 1.0

Potassium binding site 6 out of 266 in 7pwf

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Potassium binding site 6 out of 266 in the Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 6 of Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
N:K205

b:44.2
occ:1.00
OE2 N:GLU119 3.1 20.6 1.0
K N:K206 3.1 42.8 1.0
CG1 N:ILE116 3.2 8.5 1.0
CA N:ILE116 3.8 3.1 1.0
N N:ILE116 3.9 4.9 1.0
CB N:ILE116 4.1 2.7 1.0
CG N:LEU115 4.1 8.1 1.0
CD N:GLU119 4.3 14.1 1.0
C N:LEU115 4.3 7.6 1.0
CD1 N:ILE116 4.4 9.6 1.0
CD2 N:LEU115 4.4 7.4 1.0
CB N:LEU115 4.6 5.4 1.0
O N:LYS112 4.6 12.0 1.0
O N:LEU115 4.6 12.1 1.0
CG2 N:ILE116 4.9 2.8 1.0
NH1 N:ARG99 5.0 13.3 1.0

Potassium binding site 7 out of 266 in 7pwf

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Potassium binding site 7 out of 266 in the Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 7 of Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
N:K206

b:42.8
occ:1.00
K N:K205 3.1 44.2 1.0
O N:LYS112 3.1 12.0 1.0
CB N:LYS112 3.3 6.4 1.0
CA N:LYS112 3.5 5.5 1.0
C N:LYS112 3.6 7.1 1.0
CG N:LYS112 3.7 11.1 1.0
CD N:LYS112 3.7 19.1 1.0
CG1 N:ILE116 3.9 8.5 1.0
CD1 N:ILE116 4.1 9.6 1.0
CD2 N:LEU115 4.1 7.4 1.0
CB N:LEU115 4.3 5.4 1.0
CG N:LEU115 4.5 8.1 1.0
N N:ILE116 4.7 4.9 1.0
N N:PHE113 4.8 6.8 1.0
N N:LYS112 4.9 6.5 1.0
CE N:LYS112 5.0 18.2 1.0

Potassium binding site 8 out of 266 in 7pwf

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Potassium binding site 8 out of 266 in the Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 8 of Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
N:K207

b:38.0
occ:1.00
O N:THR152 3.1 24.9 1.0
C N:THR152 3.3 28.5 1.0
CE1 N:TYR89 4.2 12.2 1.0
CD1 N:TYR89 4.3 9.7 1.0
O N:LEU149 4.4 27.3 1.0
CG1 N:ILE84 4.5 13.7 1.0
CA N:THR152 4.5 32.6 1.0
O N:LEU150 4.7 24.4 1.0
CB N:ILE84 4.7 11.7 1.0
N N:THR152 4.8 28.1 1.0

Potassium binding site 9 out of 266 in 7pwf

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Potassium binding site 9 out of 266 in the Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 9 of Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
S:K201

b:19.9
occ:1.00
O S:LYS25 3.0 19.7 1.0
CG2 S:VAL27 3.8 10.6 1.0
C S:VAL26 3.9 13.4 1.0
N S:VAL27 3.9 12.2 1.0
C S:LYS25 3.9 14.2 1.0
OP2 2:G1222 4.0 11.8 1.0
OP1 2:G1222 4.1 10.1 1.0
CA S:VAL26 4.2 12.9 1.0
O S:VAL26 4.2 19.6 1.0
CG S:ARG57 4.3 21.2 1.0
CA S:VAL27 4.4 14.0 1.0
O S:LYS56 4.4 32.7 1.0
N S:VAL26 4.5 12.4 1.0
P 2:G1222 4.5 18.0 1.0
CD S:LYS25 4.6 17.7 1.0
CA S:ARG57 4.6 21.3 1.0
NZ S:LYS25 4.7 12.6 1.0
CB S:VAL27 4.7 10.0 1.0
CE S:LYS25 4.7 17.3 1.0
CA S:LYS25 4.9 12.5 1.0
CB S:ARG57 5.0 25.4 1.0

Potassium binding site 10 out of 266 in 7pwf

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Potassium binding site 10 out of 266 in the Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 10 of Cryo-Em Structure of Small Subunit of Giardia Lamblia Ribosome at 2.9 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
S:K202

b:30.0
occ:1.00
CE S:LYS25 3.2 17.3 1.0
NZ S:LYS25 3.8 12.6 1.0
O Z:ARG50 4.2 7.5 1.0
CD S:LYS25 4.4 17.7 1.0
CG S:LYS25 4.6 16.2 1.0
OG Z:SER52 4.6 0.0 1.0
C Z:ARG50 4.9 6.6 1.0
N Z:SER52 4.9 3.9 1.0
CB Z:ARG50 5.0 3.8 1.0

Reference:

D.G.Hiregange, A.Rivalta, T.Bose, E.Breiner-Goldstein, S.Samiya, G.Cimicata, L.Kulakova, E.Zimmerman, A.Bashan, O.Herzberg, A.Yonath. Cryo-Em Structure of the Ancient Eukaryotic Ribosome From the Human Parasite Giardia Lamblia. Nucleic Acids Res. V. 50 1770 2022.
ISSN: ESSN 1362-4962
PubMed: 35100413
DOI: 10.1093/NAR/GKAC046
Page generated: Sat Aug 9 14:05:01 2025

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