Calcium in PDB 4n86: Crystal Structure of Human Transthyretin Complexed with Glabridin

The structure of Crystal Structure of Human Transthyretin Complexed with Glabridin, PDB code: 4n86 was solved by T.Yokoyama, Y.Kosaka, M.Mizuguchi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.21 / 2.00
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	42.829, 84.582, 65.265, 90.00, 90.00, 90.00
R / Rfree (%)	21.2 / 25.9

The binding sites of Calcium atom in the Crystal Structure of Human Transthyretin Complexed with Glabridin (pdb code 4n86). 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 Human Transthyretin Complexed with Glabridin, PDB code: 4n86:

Calcium binding site 1 out of 1 in the Crystal Structure of Human Transthyretin Complexed with Glabridin


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 Human Transthyretin Complexed with Glabridin within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca202 b:55.4 occ:1.00 OE1 A:GLU66 2.4 45.1 1.0 OD1 A:ASP99 2.6 49.2 1.0 O A:ASP99 2.7 38.6 1.0 CD A:GLU66 3.3 33.6 1.0 OE2 A:GLU66 3.5 34.1 1.0 C A:ASP99 3.7 41.0 1.0 CG A:ASP99 3.8 49.2 1.0 CA A:ASP99 4.0 35.9 1.0 CB A:ASP99 4.5 40.6 1.0 CG A:GLU66 4.6 34.2 1.0 OD2 A:ASP99 4.7 53.2 1.0 N A:SER100 4.9 35.7 1.0

T.Yokoyama, Y.Kosaka, M.Mizuguchi. Crystal Structures of Human Transthyretin Complexed with Glabridin J.Med.Chem. V. 57 1090 2014.
ISSN: ISSN 0022-2623
PubMed: 24422526
DOI: 10.1021/JM401832J