Calcium in PDB 5ml7: Crystal Structure of L1-Stalk Fragment of 23S Rrna From Haloarcula Marismortui

The structure of Crystal Structure of L1-Stalk Fragment of 23S Rrna From Haloarcula Marismortui, PDB code: 5ml7 was solved by A.G.Gabdulkhakov, T.V.Tishchenko, N.A.Nevskaya, S.V.Nikonov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 3.30
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	136.836, 136.836, 70.110, 90.00, 90.00, 90.00
R / Rfree (%)	22.6 / 29.1

The structure of Crystal Structure of L1-Stalk Fragment of 23S Rrna From Haloarcula Marismortui also contains other interesting chemical elements:

Magnesium

(Mg)

8 atoms

The binding sites of Calcium atom in the Crystal Structure of L1-Stalk Fragment of 23S Rrna From Haloarcula Marismortui (pdb code 5ml7). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structure of L1-Stalk Fragment of 23S Rrna From Haloarcula Marismortui, PDB code: 5ml7:

Calcium binding site 1 out of 1 in the Crystal Structure of L1-Stalk Fragment of 23S Rrna From Haloarcula Marismortui


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of L1-Stalk Fragment of 23S Rrna From Haloarcula Marismortui within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca2301 b:70.2 occ:1.00 OP1 A:G2161 2.9 66.6 1.0 N7 A:G2162 3.0 59.7 1.0 C8 A:G2162 3.7 62.0 1.0 OP2 A:G2162 3.9 62.0 1.0 P A:G2161 4.1 69.0 1.0 C5 A:G2162 4.2 59.7 1.0 O5' A:G2161 4.2 66.9 1.0 N7 A:G2161 4.5 71.5 1.0 O6 A:G2162 4.5 64.6 1.0 O3' A:A2160 4.5 57.9 1.0 C8 A:G2161 4.6 68.7 1.0 C6 A:G2162 4.7 63.5 1.0 C5 A:G2161 4.7 72.0 1.0 C3' A:G2161 4.9 68.5 1.0 O4 A:U2163 4.9 77.6 1.0 N9 A:G2162 5.0 57.5 1.0 N9 A:G2161 5.0 64.7 1.0

A.G.Gabdulkhakov, T.V.Tishchenko, A.Mikhaylina, M.Garber, N.A.Nevskaya, S.V.Nikonov. Crystal Structure of the 23S Rrna Fragment Specific to R-Protein L1 and Designed Model of the Ribosomal L1 Stalk From Haloarcula Marismortui Crystals 2017.
ISSN: ESSN 2073-4352
DOI: 10.3390/CRYST7020037