Potassium in PDB 8ibn: Cryo-Em Structure of Kpftsz Single Filament

The binding sites of Potassium atom in the Cryo-Em Structure of Kpftsz Single Filament (pdb code 8ibn). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 4 binding sites of Potassium where determined in the Cryo-Em Structure of Kpftsz Single Filament, PDB code: 8ibn:
Jump to Potassium binding site number: 1; 2; 3; 4;

Potassium binding site 1 out of 4 in the Cryo-Em Structure of Kpftsz Single Filament


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 Kpftsz Single Filament within 5.0Å range: probe atom residue distance (Å) B Occ A:K402 b:93.6 occ:1.00 O A:ARG202 2.3 99.2 1.0 OD1 A:ASN207 2.4 90.7 1.0 O A:VAL208 2.5 91.0 1.0 O A:LEU199 2.5 88.9 1.0 C A:ARG202 3.5 99.2 1.0 CG A:ASN207 3.6 90.7 1.0 C A:VAL208 3.7 91.0 1.0 C A:LEU199 3.7 88.9 1.0 O A:ILE200 3.8 94.6 1.0 N A:VAL208 4.0 91.0 1.0 C A:ILE200 4.0 94.6 1.0 CA A:ILE200 4.1 94.6 1.0 N A:ARG202 4.3 99.2 1.0 ND2 A:ASN207 4.3 90.7 1.0 N A:ILE200 4.4 94.6 1.0 N A:PRO203 4.4 97.5 1.0 CA A:ARG202 4.4 99.2 1.0 CA A:VAL208 4.5 91.0 1.0 CA A:PRO203 4.5 97.5 1.0 CA A:ASN207 4.6 90.7 1.0 C A:ASN207 4.6 90.7 1.0 N A:THR201 4.7 100.2 1.0 N A:ASP209 4.7 95.4 1.0 CB A:ASN207 4.7 90.7 1.0 C A:THR201 4.8 100.2 1.0 CA A:LEU199 4.8 88.9 1.0 CA A:ASP209 4.9 95.4 1.0 CB A:ARG202 4.9 99.2 1.0 OD1 A:ASP209 5.0 95.4 1.0 N A:GLY204 5.0 89.6 1.0

Potassium binding site 2 out of 4 in the Cryo-Em Structure of Kpftsz Single Filament


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 Kpftsz Single Filament within 5.0Å range: probe atom residue distance (Å) B Occ B:K402 b:89.5 occ:1.00 O B:ARG202 2.3 94.3 1.0 OD1 B:ASN207 2.4 88.3 1.0 O B:VAL208 2.5 85.9 1.0 O B:LEU199 2.5 80.8 1.0 O B:ILE200 3.2 85.9 1.0 OD2 B:ASP209 3.2 91.2 1.0 C B:ARG202 3.5 94.3 1.0 C B:ILE200 3.6 85.9 1.0 CA B:ILE200 3.6 85.9 1.0 CG B:ASN207 3.6 88.3 1.0 C B:LEU199 3.6 80.8 1.0 C B:VAL208 3.7 85.9 1.0 N B:VAL208 3.9 85.9 1.0 N B:ILE200 4.1 85.9 1.0 CG B:ASP209 4.1 91.2 1.0 N B:ARG202 4.3 94.3 1.0 ND2 B:ASN207 4.3 88.3 1.0 N B:PRO203 4.4 94.5 1.0 CA B:ARG202 4.4 94.3 1.0 CA B:VAL208 4.4 85.9 1.0 CA B:PRO203 4.5 94.5 1.0 CA B:ASN207 4.6 88.3 1.0 N B:THR201 4.6 94.7 1.0 N B:GLY204 4.6 88.9 1.0 C B:ASN207 4.6 88.3 1.0 OD1 B:ASP209 4.7 91.2 1.0 N B:ASP209 4.7 91.2 1.0 CB B:ASN207 4.7 88.3 1.0 CA B:LEU199 4.9 80.8 1.0 CA B:ASP209 4.9 91.2 1.0 CB B:ILE200 4.9 85.9 1.0 CB B:ARG202 4.9 94.3 1.0 C B:THR201 5.0 94.7 1.0

Potassium binding site 3 out of 4 in the Cryo-Em Structure of Kpftsz Single Filament


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 Kpftsz Single Filament within 5.0Å range: probe atom residue distance (Å) B Occ C:K402 b:92.0 occ:1.00 O C:ARG202 2.3 96.4 1.0 OD1 C:ASN207 2.4 91.9 1.0 O C:LEU199 2.5 83.0 1.0 O C:VAL208 2.5 88.7 1.0 OD1 C:ASP209 3.2 91.8 1.0 O C:ILE200 3.3 86.0 1.0 C C:ARG202 3.5 96.4 1.0 CG C:ASN207 3.6 91.9 1.0 C C:LEU199 3.7 83.0 1.0 C C:VAL208 3.7 88.7 1.0 C C:ILE200 3.7 86.0 1.0 CA C:ILE200 3.8 86.0 1.0 N C:VAL208 3.9 88.7 1.0 N C:ILE200 4.2 86.0 1.0 N C:ARG202 4.3 96.4 1.0 ND2 C:ASN207 4.3 91.9 1.0 CG C:ASP209 4.4 91.8 1.0 N C:PRO203 4.4 97.4 1.0 CA C:ARG202 4.4 96.4 1.0 CA C:VAL208 4.4 88.7 1.0 CA C:PRO203 4.5 97.4 1.0 CA C:ASN207 4.6 91.9 1.0 C C:ASN207 4.6 91.9 1.0 N C:ASP209 4.6 91.8 1.0 N C:THR201 4.7 96.2 1.0 CB C:ASN207 4.7 91.9 1.0 C C:THR201 4.8 96.2 1.0 N C:GLY204 4.8 92.6 1.0 CA C:LEU199 4.9 83.0 1.0 CA C:ASP209 4.9 91.8 1.0 CB C:ARG202 4.9 96.4 1.0

Potassium binding site 4 out of 4 in the Cryo-Em Structure of Kpftsz Single Filament


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 Kpftsz Single Filament within 5.0Å range: probe atom residue distance (Å) B Occ D:K402 b:106.5 occ:1.00 O D:ARG202 2.3 105.7 1.0 OD1 D:ASN207 2.4 107.4 1.0 O D:LEU199 2.5 93.3 1.0 O D:VAL208 2.5 105.9 1.0 O D:ILE200 3.3 96.1 1.0 C D:ARG202 3.5 105.7 1.0 CG D:ASN207 3.6 107.4 1.0 C D:LEU199 3.7 93.3 1.0 C D:VAL208 3.7 105.9 1.0 C D:ILE200 3.8 96.1 1.0 CA D:ILE200 3.9 96.1 1.0 N D:VAL208 4.0 105.9 1.0 N D:ILE200 4.2 96.1 1.0 N D:ARG202 4.3 105.7 1.0 N D:PRO203 4.4 107.6 1.0 ND2 D:ASN207 4.4 107.4 1.0 CA D:VAL208 4.5 105.9 1.0 CA D:ASN207 4.5 107.4 1.0 CA D:ARG202 4.5 105.7 1.0 CA D:PRO203 4.5 107.6 1.0 C D:ASN207 4.5 107.4 1.0 CB D:ASN207 4.7 107.4 1.0 N D:ASP209 4.7 111.1 1.0 N D:THR201 4.8 104.2 1.0 CA D:ASP209 4.9 111.1 1.0 C D:THR201 4.9 104.2 1.0 CA D:LEU199 4.9 93.3 1.0 N D:GLY204 4.9 107.3 1.0 CB D:ARG202 4.9 105.7 1.0

J.Fujita, H.Amesaka, T.Yoshizawa, K.Hibino, N.Kamimura, N.Kuroda, T.Konishi, Y.Kato, M.Hara, T.Inoue, K.Namba, S.I.Tanaka, H.Matsumura. Structures of A Ftsz Single Protofilament and A Double-Helical Tube in Complex with A Monobody Nat Commun V. 14 4073 2023.
ISSN: ESSN 2041-1723
DOI: 10.1038/S41467-023-39807-5