Iodine in PDB 2h0s: Pre-Cleavage State of the Thermoanaerobacter Tengcongensis Glms Ribozyme

The structure of Pre-Cleavage State of the Thermoanaerobacter Tengcongensis Glms Ribozyme, PDB code: 2h0s was solved by D.J.Klein, A.R.Ferre-D'amare, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.35
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	180.540, 41.260, 71.404, 90.00, 90.00, 90.00
R / Rfree (%)	21.8 / 25

The structure of Pre-Cleavage State of the Thermoanaerobacter Tengcongensis Glms Ribozyme also contains other interesting chemical elements:

Magnesium

(Mg)

5 atoms

The binding sites of Iodine atom in the Pre-Cleavage State of the Thermoanaerobacter Tengcongensis Glms Ribozyme (pdb code 2h0s). This binding sites where shown within 5.0 Angstroms radius around Iodine atom.
In total only one binding site of Iodine was determined in the Pre-Cleavage State of the Thermoanaerobacter Tengcongensis Glms Ribozyme, PDB code: 2h0s:

Iodine binding site 1 out of 1 in the Pre-Cleavage State of the Thermoanaerobacter Tengcongensis Glms Ribozyme


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 1 of Pre-Cleavage State of the Thermoanaerobacter Tengcongensis Glms Ribozyme within 5.0Å range: probe atom residue distance (Å) B Occ A:I12 b:0.7 occ:1.00 I5 A:IU12 0.0 0.7 1.0 C5 A:IU12 1.7 63.1 1.0 C6 A:IU12 2.6 55.7 1.0 C4 A:IU12 2.7 56.2 1.0 O4 A:IU12 3.0 44.8 1.0 OP2 A:IU12 3.8 42.9 1.0 C6 A:U11 3.8 28.4 1.0 C5 A:U11 3.9 27.7 1.0 N3 A:IU12 3.9 44.0 1.0 N1 A:IU12 3.9 41.8 1.0 N1 A:U11 4.1 31.6 1.0 C4 A:U11 4.2 31.2 1.0 C3' A:U11 4.2 36.7 1.0 C2 A:U11 4.3 30.9 1.0 N3 A:U11 4.3 28.3 1.0 C2' A:U11 4.4 39.1 1.0 C2 A:IU12 4.5 42.3 1.0 O5' A:IU12 4.5 38.7 1.0 O5' A:U11 4.6 45.6 1.0 P A:IU12 4.7 41.5 1.0 C1' A:U11 4.8 35.3 1.0 O4 A:U11 4.8 27.1 1.0 OP2 A:U11 4.8 44.6 1.0 O3' A:U11 5.0 43.4 1.0 O2 A:U11 5.0 37.3 1.0

D.J.Klein, A.R.Ferre-D'amare. Structural Basis of Glms Ribozyme Activation By Glucosamine-6-Phosphate Science V. 313 1752 2006.
ISSN: ISSN 0036-8075
PubMed: 16990543
DOI: 10.1126/SCIENCE.1129666