Potassium in PDB 1vq6: The Structure of C-Hpmn and Cca-Phe-Cap-Bio Bound to the Large Ribosomal Subunit of Haloarcula Marismortui

The structure of The Structure of C-Hpmn and Cca-Phe-Cap-Bio Bound to the Large Ribosomal Subunit of Haloarcula Marismortui, PDB code: 1vq6 was solved by T.M.Schmeing, T.A.Steitz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.70
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	212.050, 300.187, 573.987, 90.00, 90.00, 90.00
R / Rfree (%)	19.4 / 23.3

The structure of The Structure of C-Hpmn and Cca-Phe-Cap-Bio Bound to the Large Ribosomal Subunit of Haloarcula Marismortui also contains other interesting chemical elements:

Magnesium	(Mg)	117 atoms
Cadmium	(Cd)	5 atoms
Chlorine	(Cl)	22 atoms
Sodium	(Na)	86 atoms

The binding sites of Potassium atom in the The Structure of C-Hpmn and Cca-Phe-Cap-Bio Bound to the Large Ribosomal Subunit of Haloarcula Marismortui (pdb code 1vq6). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the The Structure of C-Hpmn and Cca-Phe-Cap-Bio Bound to the Large Ribosomal Subunit of Haloarcula Marismortui, PDB code: 1vq6:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the The Structure of C-Hpmn and Cca-Phe-Cap-Bio Bound to the Large Ribosomal Subunit of Haloarcula Marismortui


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of The Structure of C-Hpmn and Cca-Phe-Cap-Bio Bound to the Large Ribosomal Subunit of Haloarcula Marismortui within 5.0Å range: probe atom residue distance (Å) B Occ 0:K9001 b:70.4 occ:1.00 O6 0:G2482 2.6 46.1 1.0 O6 0:G2102 2.6 44.2 1.0 N7 0:G2482 3.1 45.0 1.0 O2 0:C2536 3.1 40.4 1.0 C6 0:G2482 3.3 45.5 1.0 O4' 0:C2536 3.3 44.2 1.0 N7 0:G2102 3.4 47.1 1.0 C6 0:G2102 3.4 45.5 1.0 C5 0:G2482 3.5 46.5 1.0 C2 0:C2536 3.6 41.1 1.0 C1' 0:C2536 3.7 43.8 1.0 C5 0:G2102 3.7 47.0 1.0 N1 0:C2536 3.9 42.5 1.0 N6 0:A2486 3.9 46.5 1.0 C4' 0:C2536 4.2 41.8 1.0 O2 0:U2535 4.3 54.2 1.0 C8 0:G2482 4.3 45.6 1.0 N3 0:C2536 4.5 41.1 1.0 C8 0:G2102 4.6 49.1 1.0 C2 0:U2535 4.6 51.6 1.0 N1 0:G2482 4.6 46.5 1.0 OP1 0:U2539 4.7 48.5 1.0 N1 0:G2102 4.7 44.4 1.0 C2' 0:U2535 4.7 50.0 1.0 C5' 0:C2536 4.7 42.6 1.0 C4 0:G2482 4.8 46.8 1.0 N3 0:U2535 4.9 51.5 1.0 C6 0:C2536 5.0 42.9 1.0

Potassium binding site 2 out of 2 in the The Structure of C-Hpmn and Cca-Phe-Cap-Bio Bound to the Large Ribosomal Subunit of Haloarcula Marismortui


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of The Structure of C-Hpmn and Cca-Phe-Cap-Bio Bound to the Large Ribosomal Subunit of Haloarcula Marismortui within 5.0Å range: probe atom residue distance (Å) B Occ 0:K9002 b:47.5 occ:1.00 O 0:HOH9335 2.8 30.3 1.0 O4 0:U163 2.9 37.7 1.0 O 0:HOH9435 2.9 32.3 1.0 O4 0:U172 3.0 43.7 1.0 O 0:HOH9470 3.0 27.4 1.0 O 0:HOH5207 3.0 59.5 1.0 OP2 0:C162 3.2 32.8 1.0 O 0:HOH7998 3.5 32.6 1.0 CD M:ARG82 3.7 38.3 1.0 C4 0:U172 3.8 44.1 1.0 N3 0:U172 3.9 43.6 1.0 C4 0:U163 4.0 37.1 1.0 O 0:HOH9647 4.0 42.0 1.0 O 0:HOH7997 4.1 42.7 1.0 N4 0:C171 4.3 43.1 1.0 O6 0:G164 4.4 40.5 1.0 P 0:C162 4.4 31.4 1.0 OP2 0:A169 4.5 36.1 1.0 C5 0:U163 4.5 39.6 1.0 NE M:ARG82 4.6 39.2 1.0 OP1 0:C162 4.8 34.6 1.0 CG M:ARG82 4.8 39.0 1.0 CB M:ARG82 4.8 37.7 1.0 N3 0:C173 4.9 35.7 1.0 OP1 0:A169 4.9 36.3 1.0 MG 0:MG8054 4.9 35.5 1.0

T.M.Schmeing, K.S.Huang, S.A.Strobel, T.A.Steitz. An Induced-Fit Mechanism to Promote Peptide Bond Formation and Exclude Hydrolysis of Peptidyl-Trna. Nature V. 438 520 2005.
ISSN: ISSN 0028-0836
PubMed: 16306996
DOI: 10.1038/NATURE04152