Calcium in PDB 1j8e: Crystal Structure of Ligand-Binding Repeat CR7 From Lrp

The structure of Crystal Structure of Ligand-Binding Repeat CR7 From Lrp, PDB code: 1j8e was solved by M.Simonovic, K.Dolmer, W.Huang, D.K.Strickland, K.Volz, P.G.W.Gettins, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	21.96 / 1.85
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	27.588, 35.359, 36.288, 90.00, 90.00, 90.00
R / Rfree (%)	18.6 / 22.2

The binding sites of Calcium atom in the Crystal Structure of Ligand-Binding Repeat CR7 From Lrp (pdb code 1j8e). 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 Ligand-Binding Repeat CR7 From Lrp, PDB code: 1j8e:

Calcium binding site 1 out of 1 in the Crystal Structure of Ligand-Binding Repeat CR7 From Lrp


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 Ligand-Binding Repeat CR7 From Lrp within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca201 b:11.2 occ:1.00 OE1 A:GLU36 2.3 16.9 1.0 O A:TRP22 2.3 13.5 1.0 OD1 A:ASP35 2.3 12.6 1.0 O A:ASP27 2.3 13.7 1.0 OD1 A:ASP29 2.3 13.3 1.0 OD1 A:ASP25 2.4 12.9 1.0 CD A:GLU36 3.3 18.5 1.0 CG A:ASP25 3.3 15.0 1.0 CG A:ASP29 3.4 15.0 1.0 C A:ASP27 3.4 15.0 1.0 CG A:ASP35 3.5 16.6 1.0 C A:TRP22 3.5 14.9 1.0 CG A:GLU36 3.8 14.9 1.0 OD2 A:ASP25 3.8 12.3 1.0 N A:ASP29 4.0 13.7 1.0 N A:ASP27 4.0 14.9 1.0 N A:ASP25 4.0 16.9 1.0 CB A:ASP29 4.1 13.3 1.0 CA A:ASP27 4.1 15.8 1.0 CB A:ASP35 4.2 12.8 1.0 OE2 A:GLU36 4.3 18.4 1.0 CB A:ASP27 4.3 17.5 1.0 OD2 A:ASP29 4.4 14.4 1.0 CB A:ASP25 4.4 15.7 1.0 N A:CYS24 4.4 17.2 1.0 CA A:TRP22 4.4 13.8 1.0 CB A:TRP22 4.4 12.9 1.0 OD2 A:ASP35 4.4 12.9 1.0 N A:THR23 4.5 16.9 1.0 CA A:THR23 4.5 17.6 1.0 N A:ASN28 4.5 13.8 1.0 C A:THR23 4.5 18.0 1.0 CA A:ASP25 4.6 16.7 1.0 CA A:ASP29 4.7 14.4 1.0 O A:ASP35 4.7 13.8 1.0 N A:GLY26 4.7 17.0 1.0 C A:ASP35 4.8 13.9 1.0 CA A:ASN28 4.8 14.2 1.0 C A:ASP25 4.9 16.2 1.0 C A:ASN28 4.9 14.3 1.0

M.Simonovic, K.Dolmer, W.Huang, D.K.Strickland, K.Volz, P.G.Gettins. Calcium Coordination and pH Dependence of the Calcium Affinity of Ligand-Binding Repeat CR7 From the Lrp. Comparison with Related Domains From the Lrp and the Ldl Receptor. Biochemistry V. 40 15127 2001.
ISSN: ISSN 0006-2960
PubMed: 11735395
DOI: 10.1021/BI015688M