Potassium in PDB 9hky: Cryo-Em Structure of Pseudomonas Aeruginosa Tetrameric S-Adenosyl-L- Homocysteine Hydrolase with 2 Open and 2 Closed Subunits

All present enzymatic activity of Cryo-Em Structure of Pseudomonas Aeruginosa Tetrameric S-Adenosyl-L- Homocysteine Hydrolase with 2 Open and 2 Closed Subunits:
3.3.1.1;

The binding sites of Potassium atom in the Cryo-Em Structure of Pseudomonas Aeruginosa Tetrameric S-Adenosyl-L- Homocysteine Hydrolase with 2 Open and 2 Closed Subunits (pdb code 9hky). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Cryo-Em Structure of Pseudomonas Aeruginosa Tetrameric S-Adenosyl-L- Homocysteine Hydrolase with 2 Open and 2 Closed Subunits, PDB code: 9hky:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Cryo-Em Structure of Pseudomonas Aeruginosa Tetrameric S-Adenosyl-L- Homocysteine Hydrolase with 2 Open and 2 Closed Subunits


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 Pseudomonas Aeruginosa Tetrameric S-Adenosyl-L- Homocysteine Hydrolase with 2 Open and 2 Closed Subunits within 5.0Å range: probe atom residue distance (Å) B Occ B:K503 b:105.5 occ:1.00 OE1 B:GLN65 3.1 111.0 1.0 CD B:GLN65 3.6 116.1 1.0 O B:THR380 3.7 119.3 1.0 O B:HIS382 4.0 110.6 1.0 CG B:GLN65 4.0 117.0 1.0 CB B:THR63 4.1 128.4 1.0 CB B:THR380 4.3 119.5 1.0 C B:THR380 4.3 116.9 1.0 NE2 B:GLN65 4.5 118.4 1.0 CG2 B:THR63 4.5 129.7 1.0 N B:ILE64 4.5 133.9 1.0 NE2 B:GLN91 4.5 142.2 1.0 OG1 B:THR63 4.6 129.3 1.0 CB B:ILE64 4.7 127.4 1.0 CA B:THR380 4.7 119.5 1.0 OG1 B:THR380 4.9 124.0 1.0 N B:GLN65 4.9 129.8 1.0

Potassium binding site 2 out of 2 in the Cryo-Em Structure of Pseudomonas Aeruginosa Tetrameric S-Adenosyl-L- Homocysteine Hydrolase with 2 Open and 2 Closed Subunits


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 Pseudomonas Aeruginosa Tetrameric S-Adenosyl-L- Homocysteine Hydrolase with 2 Open and 2 Closed Subunits within 5.0Å range: probe atom residue distance (Å) B Occ D:K503 b:54.9 occ:1.00 OG1 D:THR380 2.5 65.0 1.0 O D:HIS382 2.7 47.4 1.0 OE1 D:GLN65 2.7 49.2 1.0 O D:GLY381 3.5 53.3 1.0 C D:HIS382 3.5 41.1 1.0 C D:GLY381 3.6 46.6 1.0 CB D:THR380 3.7 63.7 1.0 CD D:GLN65 3.9 40.5 1.0 N D:GLY381 3.9 51.6 1.0 C D:THR380 3.9 54.6 1.0 CG2 D:THR380 3.9 60.6 1.0 N D:HIS382 4.0 39.7 1.0 CA D:GLY381 4.0 46.8 1.0 O D:THR380 4.2 60.6 1.0 N D:PRO383 4.2 40.8 1.0 CA D:PRO383 4.3 39.5 1.0 CA D:HIS382 4.4 37.2 1.0 NE2 D:GLN91 4.4 64.2 1.0 CA D:THR380 4.4 52.5 1.0 CG D:GLN65 4.5 40.0 1.0 N6 D:ADN502 4.8 44.2 1.0 C D:PRO383 4.8 43.8 1.0 OD2 C:ASP216 4.9 53.7 1.0 NE2 D:GLN65 4.9 39.5 1.0 CG1 D:ILE64 5.0 47.1 1.0

P.H.Malecki, K.Wozniak, M.Ruszkowski, K.Brzezinski. Cryo-Em Struture of Pseudomonas Aeruginosa Tetrameric S-Adenosyl-L-Homocysteine Hydrolase with 2 Open and 2 Closed Subunits To Be Published.