Sodium in PDB 6pbk: Archaellum Periplasmic Stator Protein Complex Flaf and Flag From Sulfolobus Acidocaldarius

The structure of Archaellum Periplasmic Stator Protein Complex Flaf and Flag From Sulfolobus Acidocaldarius, PDB code: 6pbk was solved by C.-L.Tsai, J.A.Tainer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.29 / 2.81
Space group	P 61
Cell size a, b, c (Å), α, β, γ (°)	120.038, 120.038, 152.138, 90.00, 90.00, 120.00
R / Rfree (%)	17.1 / 20.2

The binding sites of Sodium atom in the Archaellum Periplasmic Stator Protein Complex Flaf and Flag From Sulfolobus Acidocaldarius (pdb code 6pbk). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 3 binding sites of Sodium where determined in the Archaellum Periplasmic Stator Protein Complex Flaf and Flag From Sulfolobus Acidocaldarius, PDB code: 6pbk:
Jump to Sodium binding site number: 1; 2; 3;

Sodium binding site 1 out of 3 in the Archaellum Periplasmic Stator Protein Complex Flaf and Flag From Sulfolobus Acidocaldarius


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Archaellum Periplasmic Stator Protein Complex Flaf and Flag From Sulfolobus Acidocaldarius within 5.0Å range: probe atom residue distance (Å) B Occ A:Na203 b:78.3 occ:1.00 O1 A:PEG202 3.0 95.3 1.0 OG A:SER126 3.1 0.1 1.0 CG A:PRO104 3.2 92.2 1.0 O4 A:PEG202 3.2 94.3 1.0 N A:SER126 3.2 86.8 1.0 N A:SER127 3.9 83.8 1.0 CB A:PRO104 3.9 89.4 1.0 CD2 A:LEU125 3.9 78.5 1.0 CB A:LEU125 3.9 73.7 1.0 CA A:LEU125 4.0 79.7 1.0 CB A:SER126 4.0 88.3 1.0 CA A:SER126 4.0 86.5 1.0 C A:LEU125 4.1 84.9 1.0 C1 A:PEG202 4.2 91.4 1.0 CD A:PRO104 4.3 92.2 1.0 C A:SER126 4.3 87.2 1.0 OG A:SER127 4.4 95.7 1.0 C2 A:PEG202 4.5 99.8 1.0 C4 A:PEG202 4.6 98.1 1.0 CG A:LEU125 4.6 74.1 1.0 O2 A:PEG202 4.7 93.2 1.0 CA A:PRO104 4.8 92.8 1.0 N A:PRO104 4.8 98.6 1.0 CB A:SER127 4.8 85.3 1.0 O A:SER127 4.9 83.2 1.0 CA A:SER127 4.9 83.2 1.0

Sodium binding site 2 out of 3 in the Archaellum Periplasmic Stator Protein Complex Flaf and Flag From Sulfolobus Acidocaldarius


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Archaellum Periplasmic Stator Protein Complex Flaf and Flag From Sulfolobus Acidocaldarius within 5.0Å range: probe atom residue distance (Å) B Occ B:Na203 b:51.4 occ:1.00 ND2 B:ASN76 3.3 73.4 1.0 O B:HOH310 3.3 75.5 1.0 N B:ASN76 3.5 79.1 1.0 CB B:ASN76 4.0 73.0 1.0 CG B:ASN76 4.1 76.1 1.0 CA B:ASN76 4.3 76.9 1.0 CA B:THR75 4.3 79.8 1.0 C B:THR75 4.4 82.2 1.0 O B:ASN76 4.5 79.9 1.0 CB B:THR75 4.6 73.7 1.0 C B:ASN76 4.9 77.6 1.0 CG2 B:THR75 4.9 78.9 1.0

Sodium binding site 3 out of 3 in the Archaellum Periplasmic Stator Protein Complex Flaf and Flag From Sulfolobus Acidocaldarius


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 3 of Archaellum Periplasmic Stator Protein Complex Flaf and Flag From Sulfolobus Acidocaldarius within 5.0Å range: probe atom residue distance (Å) B Occ C:Na203 b:74.5 occ:1.00 N C:SER126 3.0 94.6 1.0 O1 C:PEG202 3.4 99.7 1.0 C2 C:PEG202 3.5 99.6 1.0 CG C:PRO104 3.6 94.4 1.0 CB C:SER126 3.7 91.3 1.0 N C:SER127 3.7 79.3 1.0 CA C:SER126 3.8 82.4 1.0 CB C:LEU125 3.9 69.6 1.0 CA C:LEU125 4.0 75.9 1.0 C C:LEU125 4.0 85.7 1.0 CD2 C:LEU125 4.0 83.2 1.0 OG C:SER127 4.1 94.1 1.0 C1 C:PEG202 4.1 94.3 1.0 C C:SER126 4.2 82.3 1.0 OG C:SER126 4.2 95.3 1.0 CB C:PRO104 4.3 96.9 1.0 O C:SER127 4.5 82.8 1.0 CG C:LEU125 4.6 73.8 1.0 O2 C:PEG202 4.6 0.1 1.0 CD C:PRO104 4.7 93.3 1.0 CA C:SER127 4.8 76.2 1.0 CB C:SER127 5.0 78.2 1.0

C.-L.Tsai, P.Tripp, J.A.Tainer, S.-V.Albers. Structural Insights Into the Periplasmic Stator Complex of the Sulfolobus Acidocaldarius Archaellum Formed By Flag and Flaf To Be Published.