Potassium in PDB 1jj2: Fully Refined Crystal Structure of the Haloarcula Marismortui Large Ribosomal Subunit at 2.4 Angstrom Resolution

The structure of Fully Refined Crystal Structure of the Haloarcula Marismortui Large Ribosomal Subunit at 2.4 Angstrom Resolution, PDB code: 1jj2 was solved by D.J.Klein, T.M.Schmeing, P.B.Moore, T.A.Steitz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 2.40
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	211.660, 299.670, 573.770, 90.00, 90.00, 90.00
R / Rfree (%)	18.9 / 22.2

The structure of Fully Refined Crystal Structure of the Haloarcula Marismortui Large Ribosomal Subunit at 2.4 Angstrom Resolution 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 Fully Refined Crystal Structure of the Haloarcula Marismortui Large Ribosomal Subunit at 2.4 Angstrom Resolution (pdb code 1jj2). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Fully Refined Crystal Structure of the Haloarcula Marismortui Large Ribosomal Subunit at 2.4 Angstrom Resolution, PDB code: 1jj2:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Fully Refined Crystal Structure of the Haloarcula Marismortui Large Ribosomal Subunit at 2.4 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Fully Refined Crystal Structure of the Haloarcula Marismortui Large Ribosomal Subunit at 2.4 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ 0:K8201 b:62.5 occ:1.00 O6 0:G2102 2.8 31.4 1.0 O6 0:G2482 2.9 24.3 1.0 N7 0:G2482 3.0 21.3 1.0 O2 0:C2536 3.2 24.5 1.0 O4' 0:C2536 3.3 27.3 1.0 N7 0:G2102 3.3 31.1 1.0 C6 0:G2102 3.5 32.4 1.0 C6 0:G2482 3.6 21.9 1.0 C5 0:G2482 3.6 22.4 1.0 C1' 0:C2536 3.8 26.8 1.0 C5 0:G2102 3.8 32.5 1.0 C2 0:C2536 3.8 26.4 1.0 C4' 0:C2536 4.0 27.0 1.0 N1 0:C2536 4.0 28.3 1.0 N6 0:A2486 4.1 38.4 1.0 O2 0:U2535 4.1 33.1 1.0 C8 0:G2482 4.1 22.6 1.0 C2 0:U2535 4.4 29.7 1.0 OP1 0:U2539 4.4 24.9 1.0 C8 0:G2102 4.5 33.8 1.0 C5' 0:C2536 4.5 26.3 1.0 C2' 0:U2535 4.6 29.8 1.0 N3 0:C2536 4.7 27.6 1.0 N3 0:U2535 4.7 27.7 1.0 N1 0:G2102 4.8 32.8 1.0 C4 0:G2482 4.9 22.1 1.0 N1 0:G2482 4.9 21.2 1.0 N1 0:U2535 5.0 30.1 1.0

Potassium binding site 2 out of 2 in the Fully Refined Crystal Structure of the Haloarcula Marismortui Large Ribosomal Subunit at 2.4 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Fully Refined Crystal Structure of the Haloarcula Marismortui Large Ribosomal Subunit at 2.4 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ 0:K8202 b:37.4 occ:1.00 O 0:HOH8535 2.8 11.4 1.0 O4 0:U163 2.8 20.7 1.0 O 0:HOH8631 2.9 19.8 1.0 O4 0:U172 3.0 24.0 1.0 O 0:HOH8665 3.0 14.9 1.0 O 0:HOH4460 3.0 37.0 1.0 OP2 0:C162 3.1 18.8 1.0 O 0:HOH7370 3.3 28.0 1.0 CD L:ARG82 3.7 22.1 1.0 O 0:HOH8843 3.9 24.9 1.0 C4 0:U172 3.9 25.5 1.0 C4 0:U163 3.9 21.1 1.0 N3 0:U172 4.0 23.8 1.0 O 0:HOH7369 4.0 19.1 1.0 N4 0:C171 4.3 22.4 1.0 C5 0:U163 4.4 22.0 1.0 P 0:C162 4.4 19.3 1.0 OP2 0:A169 4.4 21.0 1.0 O6 0:G164 4.4 22.9 1.0 NE L:ARG82 4.5 23.9 1.0 MG 0:MG8054 4.7 18.1 1.0 CB L:ARG82 4.8 21.4 1.0 CG L:ARG82 4.8 22.1 1.0 OP1 0:A169 4.8 21.4 1.0 OP1 0:C162 4.8 23.0 1.0 N4 0:C173 4.8 18.5 1.0 N3 0:C173 4.9 18.6 1.0

D.J.Klein, T.M.Schmeing, P.B.Moore, T.A.Steitz. The Kink-Turn: A New Rna Secondary Structure Motif. Embo J. V. 20 4214 2001.
ISSN: ISSN 0261-4189
PubMed: 11483524
DOI: 10.1093/EMBOJ/20.15.4214