Strontium in PDB 434d: 5'-R(*Up*Ap*Gp*Cp*Up*Cp*C)-3', 5'-R(*Gp*Gp*Gp*Gp*Cp*Up*A)-3'

The structure of 5'-R(*Up*Ap*Gp*Cp*Up*Cp*C)-3', 5'-R(*Gp*Gp*Gp*Gp*Cp*Up*A)-3', PDB code: 434d was solved by U.Mueller, H.Schuebel, M.Sprinzl, U.Heinemann, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 1.16
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	26.300, 28.900, 28.900, 110.50, 96.90, 96.90
R / Rfree (%)	12.3 / 18

The structure of 5'-R(*Up*Ap*Gp*Cp*Up*Cp*C)-3', 5'-R(*Gp*Gp*Gp*Gp*Cp*Up*A)-3' also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Strontium atom in the 5'-R(*Up*Ap*Gp*Cp*Up*Cp*C)-3', 5'-R(*Gp*Gp*Gp*Gp*Cp*Up*A)-3' (pdb code 434d). This binding sites where shown within 5.0 Angstroms radius around Strontium atom.
In total only one binding site of Strontium was determined in the 5'-R(*Up*Ap*Gp*Cp*Up*Cp*C)-3', 5'-R(*Gp*Gp*Gp*Gp*Cp*Up*A)-3', PDB code: 434d:

Strontium binding site 1 out of 1 in the 5'-R(*Up*Ap*Gp*Cp*Up*Cp*C)-3', 5'-R(*Gp*Gp*Gp*Gp*Cp*Up*A)-3'


Mono view


Stereo pair view

A full contact list of Strontium with other atoms in the Sr binding site number 1 of 5'-R(*Up*Ap*Gp*Cp*Up*Cp*C)-3', 5'-R(*Gp*Gp*Gp*Gp*Cp*Up*A)-3' within 5.0Å range: probe atom residue distance (Å) B Occ B:Sr1 b:18.1 occ:1.00 O B:HOH1023 2.4 46.5 1.0 O B:HOH1034 2.5 22.3 1.0 O3' B:A14 2.5 18.8 1.0 O2' B:A14 2.6 17.9 1.0 C3' B:A14 3.5 17.3 1.0 C2' B:A14 3.6 16.6 1.0 C4' B:A14 4.1 17.8 1.0 O C:HOH1020 4.7 37.5 1.0 C1' B:A14 4.8 17.1 1.0 O B:HOH1008 4.8 28.7 1.0 O2' C:U1 4.9 18.8 1.0 O B:HOH1042 4.9 24.8 1.0

U.Mueller, H.Schubel, M.Sprinzl, U.Heinemann. Crystal Structure of Acceptor Stem of Trna(Ala) From Escherichia Coli Shows Unique G.U Wobble Base Pair at 1.16 A Resolution. Rna V. 5 670 1999.
ISSN: ISSN 1355-8382
PubMed: 10334337
DOI: 10.1017/S1355838299982304