Calcium in PDB 5fws: Wnt Modulator Kremen Crystal Form I at 1.90A

The structure of Wnt Modulator Kremen Crystal Form I at 1.90A, PDB code: 5fws was solved by M.Zebisch, V.A.Jackson, E.Y.Jones, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	62.80 / 1.90
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	50.940, 50.940, 188.390, 90.00, 90.00, 120.00
R / Rfree (%)	17.915 / 22.658

The binding sites of Calcium atom in the Wnt Modulator Kremen Crystal Form I at 1.90A (pdb code 5fws). 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 Wnt Modulator Kremen Crystal Form I at 1.90A, PDB code: 5fws:

Calcium binding site 1 out of 1 in the Wnt Modulator Kremen Crystal Form I at 1.90A


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Wnt Modulator Kremen Crystal Form I at 1.90A within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1327 b:59.0 occ:1.00 O A:ASN309 2.2 43.2 1.0 OD1 A:ASP306 2.4 30.7 1.0 O A:HOH2069 2.5 32.2 1.0 OD2 A:ASP266 2.5 34.1 1.0 OD1 A:ASP266 2.6 31.8 1.0 OD2 A:ASP263 2.7 48.8 1.0 CG A:ASP266 2.8 33.4 1.0 CG A:ASP306 3.1 33.3 1.0 C A:ASN309 3.2 44.2 1.0 N A:ASN309 3.4 42.7 1.0 OD2 A:ASP306 3.6 37.1 1.0 CG A:ASP263 3.6 55.9 1.0 CA A:ASN309 3.9 45.4 1.0 CE1 A:TYR234 3.9 28.4 1.0 OH A:TYR234 4.0 30.1 1.0 N A:ASP306 4.1 28.8 1.0 N A:GLN310 4.2 44.0 1.0 O A:ASP306 4.3 31.3 1.0 CB A:ASP263 4.3 52.0 1.0 CB A:ASP306 4.3 32.6 1.0 C A:ILE308 4.3 44.1 1.0 CB A:ASP266 4.3 32.3 1.0 N A:ILE308 4.4 41.0 1.0 CZ A:TYR234 4.4 28.7 1.0 OD1 A:ASP263 4.4 59.3 1.0 C A:ASP306 4.4 31.8 1.0 CA A:GLN310 4.4 44.7 1.0 CB A:ASN309 4.5 47.6 1.0 CA A:ASP306 4.5 31.2 1.0 CA A:ILE308 4.8 43.5 1.0 OG A:SER305 4.8 29.5 1.0 CD1 A:TYR234 5.0 28.1 1.0 CB A:ARG262 5.0 47.4 1.0 CB A:ILE308 5.0 44.5 1.0

M.Zebisch, V.A.Jackson, Y.Zhao, E.Y.Jones. Structure of the Dual-Mode Wnt Regulator KREMEN1 and Insight Into Ternary Complex Formation with LRP6 and Dickkopf Structure V. 24 1599 2016.
ISSN: ISSN 0969-2126
PubMed: 27524201
DOI: 10.1016/J.STR.2016.06.020