Calcium in PDB 5yub: Crystal Structure of Voltage-Gated Sodium Channel Navab E32Q Mutant

The structure of Crystal Structure of Voltage-Gated Sodium Channel Navab E32Q Mutant, PDB code: 5yub was solved by K.Irie, T.Shimomura, Y.Fujiyoshi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.06 / 3.40
Space group	I 4 2 2
Cell size a, b, c (Å), α, β, γ (°)	127.040, 127.040, 202.640, 90.00, 90.00, 90.00
R / Rfree (%)	24.1 / 27.3

The binding sites of Calcium atom in the Crystal Structure of Voltage-Gated Sodium Channel Navab E32Q Mutant (pdb code 5yub). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structure of Voltage-Gated Sodium Channel Navab E32Q Mutant, PDB code: 5yub:

Calcium binding site 1 out of 1 in the Crystal Structure of Voltage-Gated Sodium Channel Navab E32Q Mutant


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Voltage-Gated Sodium Channel Navab E32Q Mutant within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1301 b:48.6 occ:0.25 O A:LEU1176 4.6 36.1 1.0 N A:SER1178 4.6 21.4 1.0 OE2 A:GLU1177 4.7 31.0 1.0 OG A:SER1178 4.7 40.9 1.0

K.Irie, Y.Haga, T.Shimomura, Y.Fujiyoshi. Structural Insight on the Voltage Dependence of Prokaryotic Voltage Gated Sodium Channel Navab. Febs Lett. 2017.
ISSN: ISSN 1873-3468
PubMed: 29274127
DOI: 10.1002/1873-3468.12955