Potassium in PDB 1jbt: Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog

The structure of Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog, PDB code: 1jbt was solved by X.Yang, T.Gerczei, L.Glover, C.C.Correll, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.77 / 2.70
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	62.001, 102.822, 41.617, 90.00, 93.88, 90.00
R / Rfree (%)	22.4 / 28.2

The binding sites of Potassium atom in the Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog (pdb code 1jbt). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 6 binding sites of Potassium where determined in the Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog, PDB code: 1jbt:
Jump to Potassium binding site number: 1; 2; 3; 4; 5; 6;

Potassium binding site 1 out of 6 in the Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog


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 Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog within 5.0Å range: probe atom residue distance (Å) B Occ C:K30 b:39.8 occ:1.00 O4 C:U7 2.5 32.7 1.0 C4 C:U7 3.7 33.8 1.0 N4 C:C6 4.1 27.6 1.0 OP2 C:A21 4.1 35.0 1.0 N3 C:U7 4.3 36.0 1.0 OP1 C:A21 4.4 32.4 1.0 P C:A21 4.7 36.5 1.0 N3 C:C8 4.7 33.2 1.0 C5 C:U7 4.9 30.5 1.0 N4 C:C8 4.9 31.8 1.0

Potassium binding site 2 out of 6 in the Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog


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 Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog within 5.0Å range: probe atom residue distance (Å) B Occ C:K31 b:63.8 occ:1.00 O6 C:G14 2.6 37.6 1.0 C6 C:G14 3.8 32.1 1.0 OD2 A:ASP40 3.9 49.9 1.0 N4 C:C13 4.1 40.8 1.0 N6 C:A15 4.3 37.6 1.0 C5 C:G14 4.6 34.8 1.0 O A:ASP40 4.6 50.9 1.0 N7 C:G14 4.6 32.7 1.0 CG A:ASP40 4.7 48.6 1.0 N1 C:G14 4.8 28.6 1.0 O6 C:G18 5.0 32.6 1.0

Potassium binding site 3 out of 6 in the Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog within 5.0Å range: probe atom residue distance (Å) B Occ D:K30 b:45.7 occ:1.00 O6 D:G14 2.8 37.3 1.0 C6 D:G14 4.0 36.1 1.0 N4 D:C13 4.1 41.9 1.0 O B:GLY41 4.4 58.6 1.0 OD2 B:ASP40 4.4 44.8 1.0 N6 D:A15 4.4 42.3 1.0 O B:ASP40 4.5 46.5 1.0 OP2 D:U11 4.8 33.9 1.0 C5 D:G14 4.8 38.2 1.0 OD1 B:ASP40 4.8 43.5 1.0 CG B:ASP40 4.8 40.6 1.0 N7 D:G14 4.9 35.3 1.0

Potassium binding site 4 out of 6 in the Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog within 5.0Å range: probe atom residue distance (Å) B Occ C:K32 b:49.6 occ:1.00 O6 C:G24 2.6 44.0 1.0 N7 C:G24 3.0 39.6 1.0 C6 C:G24 3.3 41.4 1.0 C5 C:G24 3.4 40.1 1.0 C8 C:G24 4.2 41.0 1.0 OP2 C:C23 4.5 45.4 1.0 O6 C:G25 4.5 38.3 1.0 C5 C:C23 4.5 50.7 1.0 N1 C:G24 4.6 39.9 1.0 C4 C:G24 4.7 40.7 1.0 N7 C:G25 4.8 37.3 1.0

Potassium binding site 5 out of 6 in the Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog within 5.0Å range: probe atom residue distance (Å) B Occ D:K31 b:62.0 occ:1.00 O6 D:G24 2.7 48.5 1.0 N7 D:G24 3.3 43.7 1.0 C6 D:G24 3.4 44.0 1.0 C5 D:G24 3.7 42.8 1.0 O6 D:G25 4.3 42.3 1.0 C8 D:G24 4.5 42.5 1.0 OP2 D:C23 4.6 48.4 1.0 N1 D:G24 4.7 40.9 1.0 N7 D:G25 4.8 38.5 1.0 C5 D:C23 4.9 52.9 1.0 C4 D:G24 5.0 42.6 1.0

Potassium binding site 6 out of 6 in the Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 6 of Crystal Structure of Ribotoxin Restrictocin Complexed with A 29-Mer Sarcin/Ricin Domain Rna Analog within 5.0Å range: probe atom residue distance (Å) B Occ D:K32 b:62.7 occ:1.00 O4 D:U7 2.7 29.1 1.0 OP2 D:A21 3.7 30.3 1.0 C4 D:U7 3.9 36.3 1.0 OP1 D:A21 4.1 33.4 1.0 P D:A21 4.2 36.9 1.0 N3 D:U7 4.4 39.0 1.0 N3 D:C8 4.6 36.5 1.0 O5' D:A21 4.6 37.9 1.0 N4 D:C6 4.7 28.1 1.0 OP2 D:C22 4.8 48.1 1.0 N4 D:C8 4.9 36.6 1.0

X.Yang, T.Gerczei, L.T.Glover, C.C.Correll. Crystal Structures of Restrictocin-Inhibitor Complexes with Implications For Rna Recognition and Base Flipping. Nat.Struct.Biol. V. 8 968 2001.
ISSN: ISSN 1072-8368
PubMed: 11685244
DOI: 10.1038/NSB1101-968