Potassium in PDB 6n5i: Ftsy-Ng High-Resolution

The structure of Ftsy-Ng High-Resolution, PDB code: 6n5i was solved by S.F.Ataide, C.Faoro, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.67 / 1.50
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	34.753, 76.207, 108.989, 90.00, 93.85, 90.00
R / Rfree (%)	13.3 / 18.2

The binding sites of Potassium atom in the Ftsy-Ng High-Resolution (pdb code 6n5i). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 3 binding sites of Potassium where determined in the Ftsy-Ng High-Resolution, PDB code: 6n5i:
Jump to Potassium binding site number: 1; 2; 3;

Potassium binding site 1 out of 3 in the Ftsy-Ng High-Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Ftsy-Ng High-Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:K501 b:23.2 occ:1.00 HE2 A:LYS447 2.9 58.0 1.0 HA2 A:GLY305 3.2 28.7 0.6 HB A:THR446 3.2 19.1 1.0 HB A:THR308 3.3 25.1 1.0 O A:HOH758 3.3 19.7 1.0 HG21 A:THR308 3.4 29.1 1.0 O A:HOH718 3.4 27.1 1.0 HA3 A:GLY305 3.6 28.0 0.5 HA2 A:GLY305 3.7 28.0 0.5 HG21 A:THR446 3.8 20.6 1.0 HG2 A:LYS447 3.8 38.4 1.0 CE A:LYS447 3.9 48.4 1.0 CB A:THR308 4.0 20.9 1.0 CG2 A:THR308 4.0 24.2 1.0 CB A:THR446 4.1 15.9 1.0 HG22 A:THR308 4.1 29.1 1.0 CA A:GLY305 4.1 23.3 0.5 HG11 A:VAL304 4.1 34.6 0.6 CA A:GLY305 4.1 23.9 0.6 O A:HOH653 4.2 19.3 1.0 HZ2 A:LYS447 4.2 62.5 1.0 HD3 A:LYS447 4.2 49.1 1.0 CG2 A:THR446 4.3 17.1 1.0 HG22 A:THR446 4.3 20.6 1.0 HZ3 A:LYS312 4.3 24.5 1.0 OG1 A:THR308 4.3 26.1 1.0 O A:VAL304 4.4 21.4 0.6 NZ A:LYS447 4.4 52.1 1.0 HZ3 A:LYS447 4.4 62.5 1.0 CD A:LYS447 4.5 41.0 1.0 HG12 A:VAL304 4.5 34.6 0.6 HE3 A:LYS447 4.5 58.0 1.0 H A:LYS447 4.5 20.4 1.0 HA3 A:GLY305 4.6 28.7 0.6 O A:GLY305 4.6 19.6 0.5 CG A:LYS447 4.6 32.0 1.0 O A:GLY305 4.6 20.0 0.6 HG1 A:THR309 4.6 20.2 1.0 OG1 A:THR446 4.6 19.3 1.0 N A:GLY305 4.7 23.8 0.6 C A:VAL304 4.8 22.2 0.6 CG1 A:VAL304 4.8 28.8 0.6 HG23 A:THR308 4.9 29.1 1.0 C A:GLY305 4.9 20.5 0.5 C A:GLY305 4.9 20.8 0.6 HE3 A:LYS312 5.0 21.8 1.0 HZ2 A:LYS312 5.0 24.5 1.0

Potassium binding site 2 out of 3 in the Ftsy-Ng High-Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Ftsy-Ng High-Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:K502 b:0.4 occ:1.00 OE1 A:GLN345 2.6 47.0 1.0 O A:HOH602 3.1 68.5 1.0 HB2 A:GLN345 3.2 36.6 1.0 HG22 A:VAL342 3.4 34.7 1.0 HA A:VAL342 3.4 31.4 1.0 HG13 A:VAL342 3.6 40.2 1.0 HB3 A:GLN345 3.7 36.6 1.0 CD A:GLN345 3.7 43.6 1.0 CB A:GLN345 3.8 30.5 1.0 CG2 A:VAL342 4.3 28.9 1.0 CG A:GLN345 4.3 37.2 1.0 CA A:VAL342 4.3 26.2 1.0 CG1 A:VAL342 4.4 33.5 1.0 CB A:VAL342 4.6 30.0 1.0 O A:VAL342 4.6 25.0 1.0 HG3 A:GLN345 4.6 44.7 1.0 NE2 A:GLN345 4.7 45.2 1.0 HE21 A:GLN345 4.8 54.2 1.0 HG23 A:VAL342 4.8 34.7 1.0 HG21 A:VAL342 4.8 34.7 1.0 HG11 A:VAL342 5.0 40.2 1.0 C A:VAL342 5.0 25.0 1.0 HG3 A:ARG346 5.0 60.1 1.0

Potassium binding site 3 out of 3 in the Ftsy-Ng High-Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Ftsy-Ng High-Resolution within 5.0Å range: probe atom residue distance (Å) B Occ B:K501 b:34.7 occ:1.00 O B:ILE349 2.7 15.1 1.0 O B:HOH964 2.7 27.7 1.0 O B:HOH733 2.7 18.6 1.0 O B:HOH831 2.8 19.2 1.0 HA3 B:GLY344 3.1 18.5 1.0 HG23 B:VAL351 3.2 14.9 1.0 HA B:PRO350 3.3 15.6 1.0 C B:GLY344 3.3 13.8 1.0 O B:GLY344 3.5 17.0 1.0 HA B:GLN345 3.5 18.4 1.0 N B:GLN345 3.6 14.3 1.0 H B:VAL351 3.7 15.5 1.0 C B:ILE349 3.7 13.9 1.0 CA B:GLY344 3.7 15.4 1.0 O B:HOH792 3.8 27.2 1.0 H B:GLN345 4.0 17.2 1.0 H B:ILE349 4.0 19.1 1.0 CA B:PRO350 4.0 13.0 1.0 CG2 B:VAL351 4.0 12.4 1.0 CA B:GLN345 4.0 15.3 1.0 N B:VAL351 4.1 12.9 1.0 HA2 B:GLY344 4.1 18.5 1.0 O B:HOH1048 4.1 64.3 1.0 HB B:VAL351 4.2 16.1 1.0 HG21 B:VAL351 4.2 14.9 1.0 N B:PRO350 4.3 12.9 1.0 HB2 B:GLN345 4.3 19.8 1.0 C B:PRO350 4.3 13.4 1.0 N B:ILE349 4.4 15.9 1.0 O B:HOH1007 4.4 37.3 1.0 O B:HOH986 4.5 34.1 1.0 CB B:VAL351 4.6 13.4 1.0 HA B:ASN348 4.6 20.5 1.0 CA B:ILE349 4.7 16.8 1.0 O B:GLN341 4.7 13.8 1.0 HG22 B:VAL351 4.8 14.9 1.0 CB B:GLN345 4.8 16.5 1.0 N B:GLY344 4.9 15.0 1.0 HA B:GLN341 4.9 16.3 1.0 CA B:VAL351 5.0 12.9 1.0 O B:HOH830 5.0 27.0 1.0

C.Faoro, S.F.Ataide. Structural Insights Into the G-Loop Dynamics of E. Coli Ftsy Ng Domain. J.Struct.Biol. V. 208 2019.
ISSN: ESSN 1095-8657
PubMed: 31520694
DOI: 10.1016/J.JSB.2019.09.004