Calcium in PDB 4tuw: Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop, Phospho Mimic of Tpnk and C-Terminal Region

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

Resolution Low / High (Å)	23.73 / 2.90
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	74.810, 74.810, 161.285, 90.00, 90.00, 90.00
R / Rfree (%)	21.5 / 26.3

The binding sites of Calcium atom in the Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop, Phospho Mimic of Tpnk and C-Terminal Region (pdb code 4tuw). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 5 binding sites of Calcium where determined in the Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop, Phospho Mimic of Tpnk and C-Terminal Region, PDB code: 4tuw:
Jump to Calcium binding site number: 1; 2; 3; 4; 5;

Calcium binding site 1 out of 5 in the Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop, Phospho Mimic of Tpnk and C-Terminal Region


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, Phospho Mimic of Tpnk and C-Terminal Region within 5.0Å range: probe atom residue distance (Å) B Occ D:Ca101 b:0.6 occ:1.00 NZ A:LYS251 4.1 88.2 1.0 C5' D:A5 4.3 59.4 1.0 OP1 D:A6 4.4 70.3 1.0 OP2 D:A6 4.5 71.7 1.0 O3' D:A5 4.5 65.1 1.0 OP1 D:A5 4.5 75.3 1.0 P D:A6 4.7 69.2 1.0 C4' D:A5 4.8 63.8 1.0 O5' D:A5 5.0 62.5 1.0

Calcium binding site 2 out of 5 in the Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop, Phospho Mimic of Tpnk and C-Terminal Region


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, Phospho Mimic of Tpnk and C-Terminal Region within 5.0Å range: probe atom residue distance (Å) B Occ D:Ca102 b:83.7 occ:1.00 OP2 D:A6 2.2 71.7 1.0 P D:A6 3.4 69.2 1.0 O5' D:A6 3.8 62.3 1.0 N7 D:A7 4.0 69.8 1.0 OP1 D:A6 4.1 70.3 1.0 OP1 D:A5 4.3 75.3 1.0 N7 D:A6 4.4 68.1 1.0 OP2 D:A7 4.4 60.5 1.0 O5' D:A5 4.5 62.5 1.0 N6 D:A7 4.5 82.5 1.0 C8 D:A6 4.5 65.3 1.0 OP2 D:A5 4.6 63.4 1.0 P D:A5 4.6 66.5 1.0 O3' D:A5 4.7 65.1 1.0 C8 D:A7 5.0 66.4 1.0 C5 D:A7 5.0 71.5 1.0

Calcium binding site 3 out of 5 in the Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop, Phospho Mimic of Tpnk and C-Terminal Region


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, Phospho Mimic of Tpnk and C-Terminal Region within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca101 b:82.2 occ:1.00 N7 C:G8 4.1 66.8 1.0 N1 C:A24 4.2 69.1 1.0 N6 C:A24 4.2 64.5 1.0 O6 C:G8 4.2 66.9 1.0 C6 C:A24 4.7 69.7 1.0 C5 C:G8 4.8 63.5 1.0 C6 C:G8 4.8 64.7 1.0

Calcium binding site 4 out of 5 in the Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop, Phospho Mimic of Tpnk and C-Terminal Region


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, Phospho Mimic of Tpnk and C-Terminal Region within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca102 b:87.1 occ:1.00 OP2 C:A6 2.3 65.5 1.0 P C:A6 3.4 56.5 1.0 O5' C:A6 3.7 57.1 1.0 N7 C:A7 3.8 61.6 1.0 OP1 C:A6 4.0 59.4 1.0 N6 C:A7 4.1 57.9 1.0 OP2 C:A7 4.2 56.5 1.0 OP1 C:A5 4.4 69.9 1.0 C8 C:A6 4.5 60.2 1.0 N7 C:A6 4.5 62.6 1.0 O5' C:A5 4.5 66.2 1.0 OP2 C:A5 4.6 62.1 1.0 P C:A5 4.7 63.5 1.0 C5 C:A7 4.7 65.7 1.0 O3' C:A5 4.7 52.7 1.0 C8 C:A7 4.8 56.9 1.0 C6 C:A7 4.9 62.9 1.0

Calcium binding site 5 out of 5 in the Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop, Phospho Mimic of Tpnk and C-Terminal Region


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of Drosophila Stem-Loop Binding Protein Complexed with Histone Mrna Stem- Loop, Phospho Mimic of Tpnk and C-Terminal Region within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca103 b:88.2 occ:1.00 OP2 C:G8 2.5 57.7 1.0 P C:G8 3.8 56.8 1.0 OP1 C:G8 4.1 62.3 1.0 OP1 C:A7 4.4 56.9 1.0 O5' C:G8 4.5 56.8 1.0 O5' C:A7 4.6 48.3 1.0 OP2 C:A7 4.7 56.5 1.0 P C:A7 4.8 57.2 1.0 O3' C:A7 5.0 54.3 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