Potassium in PDB 6gs3: Crystal Structure of the Uperin-3.5 Peptide From Uperoleia Mjobergii Forming Cross-Alpha Fibril

The structure of Crystal Structure of the Uperin-3.5 Peptide From Uperoleia Mjobergii Forming Cross-Alpha Fibril, PDB code: 6gs3 was solved by M.Landau, E.Tayeb-Fligelman, I.Uson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.44 / 1.45
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	19.700, 28.440, 20.320, 90.00, 106.95, 90.00
R / Rfree (%)	18.5 / 22.9

The binding sites of Potassium atom in the Crystal Structure of the Uperin-3.5 Peptide From Uperoleia Mjobergii Forming Cross-Alpha Fibril (pdb code 6gs3). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Crystal Structure of the Uperin-3.5 Peptide From Uperoleia Mjobergii Forming Cross-Alpha Fibril, PDB code: 6gs3:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Crystal Structure of the Uperin-3.5 Peptide From Uperoleia Mjobergii Forming Cross-Alpha Fibril


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of the Uperin-3.5 Peptide From Uperoleia Mjobergii Forming Cross-Alpha Fibril within 5.0Å range: probe atom residue distance (Å) B Occ B:K101 b:38.8 occ:1.00 O B:VAL17 2.4 14.1 1.0 O B:LYS14 2.5 10.5 1.0 C B:VAL17 3.5 14.8 1.0 C B:LYS14 3.6 11.5 1.0 O B:HOH204 3.8 13.2 1.0 CA B:ASN15 3.9 13.8 1.0 N B:ASN15 4.2 11.8 1.0 N B:VAL17 4.2 13.2 1.0 CA B:VAL17 4.3 13.9 1.0 C B:ASN15 4.4 14.7 1.0 OXT B:VAL17 4.4 15.6 1.0 CB B:VAL17 4.5 13.8 1.0 ND2 B:ASN15 4.6 12.5 1.0 N B:ILE16 4.6 13.2 1.0 CA B:LYS14 4.7 11.3 1.0 O B:ASN15 4.9 17.8 1.0

Potassium binding site 2 out of 2 in the Crystal Structure of the Uperin-3.5 Peptide From Uperoleia Mjobergii Forming Cross-Alpha Fibril


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Crystal Structure of the Uperin-3.5 Peptide From Uperoleia Mjobergii Forming Cross-Alpha Fibril within 5.0Å range: probe atom residue distance (Å) B Occ B:K102 b:44.0 occ:1.00 NE B:ARG7 3.1 13.7 1.0 OD1 B:ASP4 3.6 18.8 1.0 NH2 B:ARG7 3.8 13.2 1.0 CZ B:ARG7 3.9 13.0 1.0 CB B:ARG7 3.9 10.9 1.0 CG B:ASP4 4.0 17.3 1.0 CD B:ARG7 4.0 12.1 1.0 CA B:ASP4 4.4 12.6 1.0 CB B:ASP4 4.4 15.1 1.0 O B:ASP4 4.5 11.9 1.0 CG B:ARG7 4.6 11.1 1.0 OD2 B:ASP4 4.6 22.4 1.0 O B:HOH201 4.9 19.9 1.0 C B:ASP4 4.9 11.9 1.0

E.Tayeb-Fligelman, N.Salinas, S.Singh, I.Uson, M.Landau. The Frog Antibacterial Peptide Uperin-3.5 Forms Reversible Cross-Alpha Amyloid-Like Fibrils To Be Published.