Calcium in PDB 4tux: Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop

The structure of Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop, PDB code: 4tux was solved by J.Zhang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.54 / 3.08
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	74.951, 74.951, 173.479, 90.00, 90.00, 90.00
R / Rfree (%)	25.5 / 31.7

The binding sites of Calcium atom in the Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop (pdb code 4tux). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop, PDB code: 4tux:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in the Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop within 5.0Å range: probe atom residue distance (Å) B Occ D:Ca101 b:0.8 occ:1.00 OP1 D:C25 2.3 0.2 1.0 P D:C25 3.8 0.0 1.0 O5' D:C25 4.5 0.6 1.0 C5' D:C25 4.5 0.2 1.0 OP1 D:C26 4.6 0.9 1.0 O3' D:A24 4.6 0.6 1.0 OP2 D:C25 4.8 0.3 1.0

Calcium binding site 2 out of 4 in the Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop within 5.0Å range: probe atom residue distance (Å) B Occ D:Ca102 b:0.1 occ:1.00 N7 D:A7 3.2 92.7 1.0 OP2 D:A6 3.4 91.0 1.0 N6 D:A7 4.0 99.5 1.0 C5 D:A7 4.2 99.4 1.0 OP2 D:A7 4.2 83.8 1.0 C8 D:A7 4.2 90.8 1.0 OP1 D:A5 4.4 93.2 1.0 N7 D:A6 4.4 93.1 1.0 C6 D:A7 4.5 98.7 1.0 P D:A6 4.6 95.7 1.0 OP2 D:A5 4.6 98.2 1.0 O5' D:A6 4.7 90.0 1.0 C8 D:A6 4.7 90.6 1.0 P D:A5 4.9 97.0 1.0

Calcium binding site 3 out of 4 in the Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop within 5.0Å range: probe atom residue distance (Å) B Occ D:Ca103 b:0.4 occ:1.00 N7 D:G8 4.4 0.4 1.0 N6 D:A24 4.6 0.2 1.0 NH2 B:ARG240 4.8 0.5 1.0 N1 D:A24 4.8 0.8 1.0 O6 D:G8 4.8 0.1 1.0

Calcium binding site 4 out of 4 in the Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca101 b:0.9 occ:1.00 N7 C:A7 3.0 0.2 1.0 OP2 C:A6 3.5 0.0 1.0 N6 C:A7 3.8 0.3 1.0 OP2 C:A7 4.0 0.1 1.0 C8 C:A7 4.0 0.8 1.0 C5 C:A7 4.0 0.9 1.0 C6 C:A7 4.4 0.3 1.0 OP1 C:A5 4.6 0.8 1.0 O5' C:A6 4.6 0.7 1.0 P C:A6 4.7 0.2 1.0 OP2 C:A5 4.7 98.7 1.0 N7 C:A6 4.7 0.5 1.0 C8 C:A6 4.9 0.7 1.0

J.Zhang, D.Tan, E.F.Derose, L.Perera, Z.Dominski, W.F.Marzluff, L.Tong, T.M.Hall. Molecular Mechanisms For the Regulation of Histone Mrna Stem-Loop-Binding Protein By Phosphorylation. Proc.Natl.Acad.Sci.Usa V. 111 E2937 2014.
ISSN: ESSN 1091-6490
PubMed: 25002523
DOI: 10.1073/PNAS.1406381111