Calcium in PDB 3iou: Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94

The structure of Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94, PDB code: 3iou was solved by M.W.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 3.70
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	160.791, 99.788, 140.504, 90.00, 94.24, 90.00
R / Rfree (%)	27.2 / 29.9

The structure of Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94 also contains other interesting chemical elements:

Zinc

(Zn)

8 atoms

The binding sites of Calcium atom in the Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94 (pdb code 3iou). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 5 binding sites of Calcium where determined in the Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94, PDB code: 3iou:
Jump to Calcium binding site number: 1; 2; 3; 4; 5;

Calcium binding site 1 out of 5 in the Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca454 b:96.0 occ:1.00 NZ A:LYS1 2.5 0.0 1.0 OE1 A:GLU38 2.7 69.9 1.0 OE2 A:GLU38 2.7 69.9 1.0 CD A:GLU38 3.0 69.9 1.0 CE A:LYS1 3.3 0.0 1.0 CD A:LYS1 3.5 0.0 1.0 CG A:GLU38 4.4 69.9 1.0 CG A:LYS1 4.8 0.0 1.0

Calcium binding site 2 out of 5 in the Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94 within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca453 b:89.4 occ:1.00 OE2 B:GLU38 2.6 70.0 1.0 CD B:GLU38 3.4 69.8 1.0 OE1 B:GLU38 3.5 69.9 1.0 CG B:GLU38 4.8 69.8 1.0 CZ2 B:TRP10 5.0 69.8 1.0

Calcium binding site 3 out of 5 in the Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94 within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca454 b:98.0 occ:1.00 OD1 B:ASP82 3.6 70.0 1.0 CB B:ASP82 3.9 69.9 1.0 CG B:ASP82 4.2 69.9 1.0 CB B:PHE85 4.6 69.9 1.0

Calcium binding site 4 out of 5 in the Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94 within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca451 b:99.1 occ:1.00 OE2 C:GLU38 3.3 70.2 1.0 OE1 C:GLU38 3.5 69.9 1.0 CD C:GLU38 3.7 70.0 1.0

Calcium binding site 5 out of 5 in the Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of Huntingtin Amino-Terminal Region with 17 Gln Residues - Crystal C94 within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca452 b:98.3 occ:1.00 OE2 C:GLU291 2.9 69.9 0.1 OE1 C:GLU310 3.2 70.0 1.0 OE2 C:GLU310 3.2 70.0 1.0 CD C:GLU291 3.6 69.8 1.0 CD C:GLU310 3.6 70.0 1.0 OE1 C:GLU291 3.7 69.9 0.1 CG C:GLU291 4.9 69.9 1.0

M.W.Kim, Y.Chelliah, S.W.Kim, Z.Otwinowski, I.Bezprozvanny. Secondary Structure of Huntingtin Amino-Terminal Region. Structure V. 17 1205 2009.
ISSN: ISSN 0969-2126
PubMed: 19748341
DOI: 10.1016/J.STR.2009.08.002