Potassium in PDB 8csu: Human Mitochondrial Small Subunit Assembly Intermediate (State C*)

The structure of Human Mitochondrial Small Subunit Assembly Intermediate (State C*) also contains other interesting chemical elements:

Magnesium	(Mg)	26 atoms
Iron	(Fe)	8 atoms
Zinc	(Zn)	1 atom

The binding sites of Potassium atom in the Human Mitochondrial Small Subunit Assembly Intermediate (State C*) (pdb code 8csu). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 5 binding sites of Potassium where determined in the Human Mitochondrial Small Subunit Assembly Intermediate (State C*), PDB code: 8csu:
Jump to Potassium binding site number: 1; 2; 3; 4; 5;

Potassium binding site 1 out of 5 in the Human Mitochondrial Small Subunit Assembly Intermediate (State C*)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Human Mitochondrial Small Subunit Assembly Intermediate (State C*) within 5.0Å range: probe atom residue distance (Å) B Occ A:K1701 b:28.0 occ:1.00 O3' A:C842 2.9 37.4 1.0 N3 A:C707 3.0 26.5 1.0 O2' A:C842 3.0 37.4 1.0 O2 A:C702 3.1 37.4 1.0 O2 A:C708 3.5 27.0 1.0 C3' A:C842 3.7 37.4 1.0 O2 A:C707 3.7 26.5 1.0 C2 A:C707 3.8 26.5 1.0 N4 A:C707 3.8 26.5 1.0 C2 A:C708 3.8 27.0 1.0 C4 A:C707 3.8 26.5 1.0 C4' A:C842 3.9 37.4 1.0 C5' A:G843 3.9 37.4 1.0 C2' A:C842 3.9 37.4 1.0 OP1 A:G843 4.0 37.4 1.0 P A:G843 4.0 37.4 1.0 N3 A:C708 4.3 27.0 1.0 N1 A:C708 4.3 27.0 1.0 C2 A:C702 4.3 37.4 1.0 O5' A:G843 4.5 37.4 1.0 C1' A:C708 4.5 27.0 1.0 N4 A:C706 4.6 37.4 1.0 C5' A:C842 4.8 37.4 1.0 N2 A:G701 4.8 27.6 1.0 O4' A:C842 4.9 37.4 1.0 N3 A:C702 4.9 37.4 1.0 C1' A:C842 4.9 37.4 1.0 O4' A:A703 5.0 37.4 1.0

Potassium binding site 2 out of 5 in the Human Mitochondrial Small Subunit Assembly Intermediate (State C*)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Human Mitochondrial Small Subunit Assembly Intermediate (State C*) within 5.0Å range: probe atom residue distance (Å) B Occ A:K1702 b:36.3 occ:1.00 O2' A:G717 2.8 36.3 1.0 O3' A:G717 2.9 36.3 1.0 O4' A:G791 3.0 38.0 1.0 N7 A:G719 3.1 38.6 1.0 O6 A:G719 3.2 38.6 1.0 O5' A:G791 3.4 38.0 1.0 N7 A:A718 3.4 40.0 1.0 C1' A:G717 3.5 36.3 1.0 C2' A:G717 3.5 36.3 1.0 OP2 A:A718 3.7 40.0 1.0 C5 A:G719 3.8 38.6 1.0 C6 A:G719 3.8 38.6 1.0 C3' A:G717 3.8 36.3 1.0 N3 A:G717 3.8 36.3 1.0 C4' A:G791 3.9 38.0 1.0 C8 A:A718 3.9 40.0 1.0 P A:A718 4.0 40.0 1.0 C5' A:G791 4.0 38.0 1.0 C1' A:G791 4.0 38.0 1.0 C8 A:G719 4.2 38.6 1.0 C5 A:A718 4.3 40.0 1.0 C8 A:G791 4.4 38.0 1.0 MG A:MG1711 4.4 37.1 1.0 N9 A:G717 4.4 36.3 1.0 O4' A:G717 4.4 36.3 1.0 O4 A:U720 4.5 41.4 1.0 C4 A:G717 4.5 36.3 1.0 N9 A:G791 4.5 38.0 1.0 P A:G791 4.6 38.0 1.0 OP2 A:G791 4.6 38.0 1.0 C4' A:G717 4.6 36.3 1.0 N6 A:A718 4.7 40.0 1.0 O5' A:A718 4.7 40.0 1.0 C6 A:A718 4.8 40.0 1.0 C2 A:G717 4.8 36.3 1.0 C4 A:U720 4.8 41.4 1.0 N2 A:G717 4.9 36.3 1.0 N9 A:A718 4.9 40.0 1.0

Potassium binding site 3 out of 5 in the Human Mitochondrial Small Subunit Assembly Intermediate (State C*)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Human Mitochondrial Small Subunit Assembly Intermediate (State C*) within 5.0Å range: probe atom residue distance (Å) B Occ A:K1703 b:55.9 occ:1.00 OP2 A:U1107 2.8 54.7 1.0 O2' A:C1105 2.8 52.6 1.0 O2 A:C1105 2.9 52.6 1.0 O3' A:U1592 3.2 42.1 1.0 O2' A:U1592 3.5 42.1 1.0 C1' A:C1105 3.5 52.6 1.0 C2' A:C1105 3.7 52.6 1.0 C2 A:C1105 3.8 52.6 1.0 C4' A:U1592 3.8 42.1 1.0 O3' A:C1105 3.9 52.6 1.0 O5' A:U1107 3.9 54.7 1.0 P A:U1107 3.9 54.7 1.0 C3' A:U1592 3.9 42.1 1.0 N1 A:C1105 4.1 52.6 1.0 OP1 A:U1593 4.2 47.8 1.0 N2 A:G1594 4.3 49.7 1.0 P A:U1593 4.3 47.8 1.0 C2' A:U1592 4.3 42.1 1.0 C5' A:U1593 4.3 47.8 1.0 C3' A:C1105 4.4 52.6 1.0 C5' A:U1592 4.6 42.1 1.0 O4' A:C1105 4.7 52.6 1.0 O5' A:U1593 4.7 47.8 1.0 O4' A:U1592 4.8 42.1 1.0 C3' A:C1106 4.9 61.3 1.0 N3 A:C1105 4.9 52.6 1.0 O3' A:C1106 4.9 61.3 1.0 OP1 A:U1107 5.0 54.7 1.0

Potassium binding site 4 out of 5 in the Human Mitochondrial Small Subunit Assembly Intermediate (State C*)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Human Mitochondrial Small Subunit Assembly Intermediate (State C*) within 5.0Å range: probe atom residue distance (Å) B Occ A:K1704 b:51.1 occ:1.00 O3' A:C800 3.1 40.1 1.0 OP1 A:C806 3.2 62.6 1.0 OP1 A:A801 3.5 42.0 1.0 O2' A:C805 3.7 68.0 1.0 O3' A:C805 3.7 68.0 1.0 C4' A:C800 3.9 40.1 1.0 P A:A801 4.0 42.0 1.0 C3' A:C800 4.0 40.1 1.0 MG A:MG1716 4.1 34.0 1.0 P A:C806 4.1 62.6 1.0 C5' A:C800 4.3 40.1 1.0 O2' A:C800 4.5 40.1 1.0 OP2 A:C804 4.6 68.8 1.0 C3' A:C805 4.7 68.0 1.0 C2' A:C805 4.8 68.0 1.0 C5' A:A801 4.8 42.0 1.0 C5' A:C806 4.8 62.6 1.0 O5' A:A801 4.9 42.0 1.0 C2' A:C800 4.9 40.1 1.0 O5' A:C806 5.0 62.6 1.0

Potassium binding site 5 out of 5 in the Human Mitochondrial Small Subunit Assembly Intermediate (State C*)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of Human Mitochondrial Small Subunit Assembly Intermediate (State C*) within 5.0Å range: probe atom residue distance (Å) B Occ A:K1705 b:39.7 occ:1.00 O2' A:C835 2.7 37.7 1.0 O2 A:C835 2.8 37.7 1.0 O4 A:U838 2.8 27.1 1.0 N6 A:A839 3.4 27.7 1.0 O4 A:U850 3.5 30.8 1.0 C4 A:U838 3.8 27.1 1.0 OP2 A:A837 4.0 32.3 1.0 C2 A:C835 4.0 37.7 1.0 C2' A:C835 4.0 37.7 1.0 C5 A:U838 4.0 27.1 1.0 N7 A:A837 4.3 32.3 1.0 C1' A:C835 4.3 37.7 1.0 O3' A:C835 4.4 37.7 1.0 C6 A:A839 4.6 27.7 1.0 N6 A:A852 4.7 30.8 1.0 C4 A:U850 4.7 30.8 1.0 N1 A:C835 4.7 37.7 1.0 C3' A:C835 4.9 37.7 1.0 C8 A:A837 4.9 32.3 1.0 N3 A:C835 4.9 37.7 1.0 C5 A:A837 4.9 32.3 1.0

N.J.Harper, C.Burnside, S.Klinge. Principles of Mitoribosomal Small Subunit Assembly in Eukaryotes. Nature 2022.
ISSN: ESSN 1476-4687
PubMed: 36482135
DOI: 10.1038/S41586-022-05621-0