Calcium in PDB 3mw4: Crystal Structure of Beta-Neurexin 3 Without the Splice Insert 4

The structure of Crystal Structure of Beta-Neurexin 3 Without the Splice Insert 4, PDB code: 3mw4 was solved by X.Jin, L.Shapiro, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	74.714, 83.398, 119.800, 90.00, 90.00, 90.00
R / Rfree (%)	17.7 / 21.5

The binding sites of Calcium atom in the Crystal Structure of Beta-Neurexin 3 Without the Splice Insert 4 (pdb code 3mw4). 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 Beta-Neurexin 3 Without the Splice Insert 4, PDB code: 3mw4:

Calcium binding site 1 out of 1 in the Crystal Structure of Beta-Neurexin 3 Without the Splice Insert 4


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 Beta-Neurexin 3 Without the Splice Insert 4 within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1 b:61.8 occ:1.00 OD1 A:ASN206 2.6 28.2 0.4 O A:HOH300 2.6 28.1 1.0 OD2 A:ASP135 2.8 27.4 1.0 O A:ILE152 2.8 25.7 1.0 O A:ILE204 3.0 27.0 1.0 O A:HOH576 3.2 44.6 1.0 OD1 A:ASP135 3.5 29.5 1.0 O A:HOH535 3.5 30.6 1.0 CG A:ASP135 3.5 28.4 1.0 CG A:ASN206 3.5 27.0 0.4 C A:ILE152 3.6 26.2 1.0 CB A:ASN206 3.7 26.9 0.6 CB A:ASN206 3.7 26.8 0.4 C A:ILE204 4.1 27.0 1.0 N A:ASN206 4.2 26.6 1.0 CA A:GLY153 4.3 25.4 1.0 N A:GLY153 4.3 25.6 1.0 CA A:ILE152 4.4 26.0 1.0 CA A:ASN206 4.6 26.7 0.4 CA A:ASN206 4.6 26.7 0.6 ND2 A:ASN206 4.8 27.0 0.4 CG A:ASN206 4.8 27.5 0.6 ND2 A:ASN206 4.9 28.1 0.6 CB A:ILE152 4.9 26.3 1.0 O A:HOH559 4.9 43.7 1.0 CD1 A:LEU202 4.9 24.5 1.0 CA A:ILE204 5.0 26.4 1.0 CB A:ASP135 5.0 28.2 1.0 N A:PHE205 5.0 26.7 1.0

J.Koehnke, P.S.Katsamba, G.Ahlsen, F.Bahna, J.Vendome, B.Honig, L.Shapiro, X.Jin. Splice Form Dependence of Beta-Neurexin/Neuroligin Binding Interactions. Neuron V. 67 61 2010.
ISSN: ISSN 0896-6273
PubMed: 20624592
DOI: 10.1016/J.NEURON.2010.06.001