Calcium in PDB 1g2j: Rna Octamer R(Cccp*Gggg) Containing Phenyl Ribonucleotide

The structure of Rna Octamer R(Cccp*Gggg) Containing Phenyl Ribonucleotide, PDB code: 1g2j was solved by G.Minasov, J.Matulic-Adamic, C.J.Wilds, P.Haeberli, N.Usman, L.Beigelman, M.Egli, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.97
Space group	P 61 2 2
Cell size a, b, c (Å), α, β, γ (°)	24.310, 24.310, 123.790, 90.00, 90.00, 120.00
R / Rfree (%)	21.7 / 26.9

The binding sites of Calcium atom in the Rna Octamer R(Cccp*Gggg) Containing Phenyl Ribonucleotide (pdb code 1g2j). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Rna Octamer R(Cccp*Gggg) Containing Phenyl Ribonucleotide, PDB code: 1g2j:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Rna Octamer R(Cccp*Gggg) Containing Phenyl Ribonucleotide


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Rna Octamer R(Cccp*Gggg) Containing Phenyl Ribonucleotide within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca9 b:46.1 occ:1.00 O3' A:G8 2.3 42.4 1.0 O A:HOH11 2.3 54.1 1.0 O A:HOH10 2.4 45.6 1.0 O A:HOH13 2.5 44.1 1.0 O2' A:G8 2.5 44.2 1.0 O A:HOH12 2.6 52.0 1.0 C3' A:G8 3.2 35.4 1.0 C2' A:G8 3.3 38.2 1.0 C4' A:G8 3.8 34.9 1.0 C1' A:G8 4.6 38.6 1.0 O A:HOH22 4.8 44.0 1.0 O4' A:G8 4.8 38.2 1.0 C5' A:G8 4.9 36.1 1.0

Calcium binding site 2 out of 2 in the Rna Octamer R(Cccp*Gggg) Containing Phenyl Ribonucleotide


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Rna Octamer R(Cccp*Gggg) Containing Phenyl Ribonucleotide within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca14 b:46.6 occ:0.50 O A:HOH16 2.3 53.8 1.0 OP1 A:G8 2.4 44.2 1.0 O A:HOH15 2.7 59.5 1.0 P A:G8 3.8 41.3 1.0 O A:HOH45 3.9 30.9 0.4 O A:HOH29 4.3 33.6 0.5 O A:HOH25 4.3 36.9 1.0 OP2 A:G8 4.5 40.5 1.0 O5' A:G8 4.6 39.7 1.0 O3' A:G7 4.7 43.7 1.0 C5' A:G8 5.0 36.1 1.0

G.Minasov, J.Matulic-Adamic, C.J.Wilds, P.Haeberli, N.Usman, L.Beigelman, M.Egli. Crystal Structure of An Rna Duplex Containing Phenyl-Ribonucleotides, Hydrophobic Isosteres of the Natural Pyrimidines. Rna V. 6 1516 2000.
ISSN: ISSN 1355-8382
PubMed: 11105752
DOI: 10.1017/S1355838200001114