Potassium in PDB 1g31: GP31 Co-Chaperonin From Bacteriophage T4

The structure of GP31 Co-Chaperonin From Bacteriophage T4, PDB code: 1g31 was solved by J.F.Hunt, S.M.Van Der Vies, L.Henry, J.Deisenhofer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.30
Space group	P 42 21 2
Cell size a, b, c (Å), α, β, γ (°)	157.677, 157.677, 90.932, 90.00, 90.00, 90.00
R / Rfree (%)	22.5 / 25.4

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 11;

Binding sites:

The binding sites of Potassium atom in the GP31 Co-Chaperonin From Bacteriophage T4 (pdb code 1g31). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 11 binding sites of Potassium where determined in the GP31 Co-Chaperonin From Bacteriophage T4, PDB code: 1g31:
Jump to Potassium binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Potassium binding site 1 out of 11 in the GP31 Co-Chaperonin From Bacteriophage T4


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of GP31 Co-Chaperonin From Bacteriophage T4 within 5.0Å range: probe atom residue distance (Å) B Occ A:K181 b:62.2 occ:1.00 O A:LEU35 2.8 41.4 1.0 O A:HOH1235 3.6 46.3 1.0 O3 A:PO41173 3.9 0.2 1.0 C A:LEU35 3.9 38.2 1.0 O1 A:PO41173 3.9 0.5 1.0 CD1 A:ILE37 4.0 36.2 1.0 CA A:ILE36 4.0 27.9 1.0 N A:ILE37 4.3 23.9 1.0 P A:PO41173 4.3 0.7 1.0 N A:ILE36 4.3 32.1 1.0 O4 A:PO41173 4.5 0.1 1.0 C A:ILE36 4.6 26.6 1.0 N A:LEU35 4.9 43.5 1.0 CG1 A:ILE36 4.9 18.9 1.0

Potassium binding site 2 out of 11 in the GP31 Co-Chaperonin From Bacteriophage T4


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of GP31 Co-Chaperonin From Bacteriophage T4 within 5.0Å range: probe atom residue distance (Å) B Occ A:K1183 b:45.4 occ:1.00 O A:HOH1245 2.6 52.0 1.0 O3 B:PO4151 2.9 13.9 1.0 O4 B:PO4151 3.5 19.6 1.0 O3 B:PO41152 3.5 60.8 1.0 O B:HOH1242 3.6 53.9 1.0 O2 A:PO41153 3.6 54.0 1.0 P B:PO4151 3.7 20.0 1.0 O B:HOH1209 3.8 19.1 1.0 O4 A:PO41153 4.3 63.9 1.0 O2 B:PO4151 4.4 9.7 1.0 O2 B:PO41163 4.5 23.2 1.0 P A:PO41153 4.6 54.5 1.0 O1 B:PO41152 4.7 49.9 1.0 P B:PO41152 4.7 58.5 1.0 O4 B:PO41163 4.8 32.2 1.0 O1 B:PO41163 4.8 38.3 1.0 NZ A:LYS39 4.9 14.2 1.0

Potassium binding site 3 out of 11 in the GP31 Co-Chaperonin From Bacteriophage T4


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of GP31 Co-Chaperonin From Bacteriophage T4 within 5.0Å range: probe atom residue distance (Å) B Occ B:K181 b:77.0 occ:1.00 O B:LEU35 2.9 40.3 1.0 O B:HOH1238 3.5 54.2 1.0 C B:LEU35 4.0 39.1 1.0 O1 B:PO41172 4.1 94.2 1.0 CA B:ILE36 4.3 26.3 1.0 CD1 B:ILE37 4.3 36.4 1.0 N B:ILE36 4.6 35.2 1.0 N B:ILE37 4.6 19.9 1.0 N B:LEU35 4.8 45.5 1.0

Potassium binding site 4 out of 11 in the GP31 Co-Chaperonin From Bacteriophage T4


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of GP31 Co-Chaperonin From Bacteriophage T4 within 5.0Å range: probe atom residue distance (Å) B Occ B:K1184 b:48.5 occ:1.00 O B:HOH1245 2.7 61.5 1.0 O3 C:PO4151 3.1 12.7 1.0 O C:HOH1231 3.3 39.6 1.0 O1 C:PO41151 3.5 55.2 1.0 O2 B:PO41152 3.6 51.0 1.0 O C:HOH1197 3.6 24.0 1.0 O4 C:PO4151 3.7 22.8 1.0 P C:PO4151 4.0 23.5 1.0 O4 C:PO41164 4.3 33.6 1.0 P B:PO41152 4.6 58.5 1.0 O2 C:PO4151 4.7 13.5 1.0 O1 C:PO41164 4.7 24.4 1.0 O4 B:PO41152 4.7 70.0 1.0 NZ B:LYS39 4.8 10.2 1.0 P C:PO41151 4.8 66.8 1.0 P C:PO41164 4.9 33.4 1.0

Potassium binding site 5 out of 11 in the GP31 Co-Chaperonin From Bacteriophage T4


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of GP31 Co-Chaperonin From Bacteriophage T4 within 5.0Å range: probe atom residue distance (Å) B Occ C:K181 b:86.5 occ:1.00 O C:LEU35 2.8 46.8 1.0 O C:HOH1226 3.0 42.3 1.0 O1 C:PO41171 3.4 0.4 1.0 C C:LEU35 4.0 43.3 1.0 CD1 C:ILE37 4.2 38.2 1.0 CA C:ILE36 4.4 23.6 1.0 P C:PO41171 4.6 0.1 1.0 N C:ILE37 4.6 16.3 1.0 N C:LEU35 4.6 44.8 1.0 N C:ILE36 4.7 35.2 1.0 CA C:LEU35 5.0 48.8 1.0

Potassium binding site 6 out of 11 in the GP31 Co-Chaperonin From Bacteriophage T4


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 6 of GP31 Co-Chaperonin From Bacteriophage T4 within 5.0Å range: probe atom residue distance (Å) B Occ D:K181 b:79.5 occ:1.00 O D:LEU35 2.9 41.0 1.0 O D:HOH261 3.2 83.6 1.0 C D:LEU35 4.0 39.9 1.0 CD1 D:ILE37 4.1 39.4 1.0 CA D:ILE36 4.2 24.2 1.0 N D:ILE37 4.5 22.0 1.0 N D:ILE36 4.5 33.2 1.0 C D:ILE36 4.9 27.1 1.0 N D:LEU35 5.0 45.4 1.0

Potassium binding site 7 out of 11 in the GP31 Co-Chaperonin From Bacteriophage T4


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 7 of GP31 Co-Chaperonin From Bacteriophage T4 within 5.0Å range: probe atom residue distance (Å) B Occ E:K181 b:89.7 occ:1.00 O E:LEU35 2.8 46.1 1.0 O E:HOH328 3.4 0.8 1.0 C E:LEU35 4.0 52.5 1.0 CD1 E:ILE37 4.1 38.6 1.0 CA E:ILE36 4.3 26.0 1.0 N E:ILE37 4.5 21.6 1.0 N E:ILE36 4.6 39.0 1.0 N E:LEU35 4.8 56.8 1.0 C E:ILE36 4.9 28.3 1.0

Potassium binding site 8 out of 11 in the GP31 Co-Chaperonin From Bacteriophage T4


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 8 of GP31 Co-Chaperonin From Bacteriophage T4 within 5.0Å range: probe atom residue distance (Å) B Occ F:K181 b:80.0 occ:1.00 O F:LEU35 3.1 46.1 1.0 O F:HOH395 3.4 54.0 1.0 C F:LEU35 4.2 37.9 1.0 CD1 F:ILE37 4.4 36.8 1.0 CA F:ILE36 4.5 21.7 1.0 N F:ILE37 4.8 15.6 1.0 N F:ILE36 4.8 33.3 1.0 N F:LEU35 4.9 46.9 1.0

Potassium binding site 9 out of 11 in the GP31 Co-Chaperonin From Bacteriophage T4


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 9 of GP31 Co-Chaperonin From Bacteriophage T4 within 5.0Å range: probe atom residue distance (Å) B Occ F:K1181 b:45.1 occ:1.00 O G:HOH1215 2.7 69.0 1.0 O3 G:PO4151 3.1 17.1 1.0 O G:HOH1245 3.3 46.6 1.0 O4 G:PO4151 3.4 22.1 1.0 O3 G:PO41154 3.5 51.9 1.0 P G:PO4151 3.8 23.7 1.0 O G:HOH1212 3.8 22.0 1.0 O2 G:PO4151 4.6 14.5 1.0 P G:PO41161 4.7 35.1 1.0 O2 G:PO41161 4.7 33.5 1.0 O1 G:PO41154 4.7 44.1 1.0 P G:PO41154 4.8 63.5 1.0 NZ F:LYS39 4.9 16.4 1.0 O1 G:PO4151 5.0 13.7 1.0

Potassium binding site 10 out of 11 in the GP31 Co-Chaperonin From Bacteriophage T4


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 10 of GP31 Co-Chaperonin From Bacteriophage T4 within 5.0Å range: probe atom residue distance (Å) B Occ G:K181 b:77.1 occ:1.00 O G:LEU35 2.9 41.9 1.0 O G:HOH1241 3.5 60.2 1.0 O1 G:PO41174 3.7 0.8 1.0 C G:LEU35 4.1 46.2 1.0 CD1 G:ILE37 4.2 33.8 1.0 CA G:ILE36 4.5 25.6 1.0 N G:ILE37 4.7 20.2 1.0 N G:ILE36 4.8 39.9 1.0 N G:LEU35 4.9 48.7 1.0 P G:PO41174 5.0 1.0 1.0

J.F.Hunt, S.M.Van Der Vies, L.Henry, J.Deisenhofer. Structural Adaptations in the Specialized Bacteriophage T4 Co-Chaperonin GP31 Expand the Size of the Anfinsen Cage. Cell(Cambridge,Mass.) V. 90 361 1997.
ISSN: ISSN 0092-8674
PubMed: 9244309
DOI: 10.1016/S0092-8674(00)80343-8