Calcium in PDB 3ibv: Karyopherin Cytosolic State

The structure of Karyopherin Cytosolic State, PDB code: 3ibv was solved by A.G.Cook, N.Fukuhara, M.Jinek, E.Conti, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.90 / 3.10
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	119.900, 130.100, 173.900, 90.00, 90.00, 90.00
R / Rfree (%)	27.5 / 31.3

The binding sites of Calcium atom in the Karyopherin Cytosolic State (pdb code 3ibv). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Karyopherin Cytosolic State, PDB code: 3ibv:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in the Karyopherin Cytosolic State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Karyopherin Cytosolic State within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca2001 b:53.3 occ:1.00 OD1 A:ASP344 2.5 69.5 1.0 OD2 A:ASP344 2.7 69.5 1.0 CG A:ASP344 3.0 69.5 1.0 NZ A:LYS388 3.9 84.8 1.0 CD1 A:PHE409 4.2 68.7 1.0 OD1 A:ASP392 4.3 0.1 1.0 CE1 A:PHE409 4.4 68.7 1.0 CB A:ASP344 4.5 69.5 1.0 O A:LYS390 4.8 75.5 1.0 SD A:MET412 4.8 86.2 1.0 O A:LYS388 4.9 70.0 1.0

Calcium binding site 2 out of 4 in the Karyopherin Cytosolic State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Karyopherin Cytosolic State within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca2002 b:52.3 occ:1.00 OE2 A:GLU251 3.0 0.9 1.0 OE1 A:GLU251 3.5 0.9 1.0 CD A:GLU251 3.6 0.9 1.0 CE1 A:HIS294 4.8 89.7 1.0

Calcium binding site 3 out of 4 in the Karyopherin Cytosolic State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Karyopherin Cytosolic State within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca2001 b:53.3 occ:1.00 OD1 B:ASP344 2.6 80.2 1.0 OD2 B:ASP344 2.8 80.2 1.0 CG B:ASP344 3.0 80.2 1.0 NZ B:LYS388 3.8 76.2 1.0 OD1 B:ASP392 4.2 0.1 1.0 CD1 B:PHE409 4.3 83.5 1.0 CE1 B:PHE409 4.4 83.5 1.0 CB B:ASP344 4.5 80.2 1.0 O B:LYS390 4.7 66.0 1.0 SD B:MET412 4.8 0.2 1.0 O B:LYS388 4.8 75.7 1.0

Calcium binding site 4 out of 4 in the Karyopherin Cytosolic State


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Karyopherin Cytosolic State within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca2002 b:52.3 occ:1.00 OE2 B:GLU251 2.7 0.6 1.0 OE1 B:GLU251 3.0 0.6 1.0 CD B:GLU251 3.2 0.6 1.0 CG B:GLU251 4.6 0.6 1.0 CE1 B:HIS294 4.8 83.9 1.0

A.G.Cook, N.Fukuhara, M.Jinek, E.Conti. Structures of the Trna Export Factor in the Nuclear and Cytosolic States Nature V. 461 60 2009.
ISSN: ISSN 0028-0836
PubMed: 19680239
DOI: 10.1038/NATURE08394