Calcium in PDB 6d7q: Crystal Structure of Rat TRPV6*-Y466A in Complex with 2- Aminoethoxydiphenyl Borate (2-Apb)

The structure of Crystal Structure of Rat TRPV6*-Y466A in Complex with 2- Aminoethoxydiphenyl Borate (2-Apb), PDB code: 6d7q was solved by A.K.Singh, K.Saotome, L.L.Mcgoldrick, A.I.Sobolevsky, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.93 / 3.50
Space group	P 4 21 2
Cell size a, b, c (Å), α, β, γ (°)	145.187, 145.187, 115.897, 90.00, 90.00, 90.00
R / Rfree (%)	27.5 / 30.6

The binding sites of Calcium atom in the Crystal Structure of Rat TRPV6*-Y466A in Complex with 2- Aminoethoxydiphenyl Borate (2-Apb) (pdb code 6d7q). 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 Rat TRPV6*-Y466A in Complex with 2- Aminoethoxydiphenyl Borate (2-Apb), PDB code: 6d7q:

Calcium binding site 1 out of 1 in the Crystal Structure of Rat TRPV6*-Y466A in Complex with 2- Aminoethoxydiphenyl Borate (2-Apb)


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 Rat TRPV6*-Y466A in Complex with 2- Aminoethoxydiphenyl Borate (2-Apb) within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca703 b:0.1 occ:0.25 OD1 A:ASP541 2.3 0.9 1.0 OD2 A:ASP541 2.3 0.8 1.0 CG A:ASP541 2.5 1.0 1.0 CB A:ASP541 4.0 0.6 1.0 CA A:ASP541 5.0 0.0 1.0

A.K.Singh, K.Saotome, L.L.Mcgoldrick, A.I.Sobolevsky. Structural Bases of Trp Channel TRPV6 Allosteric Modulation By 2-Apb. Nat Commun V. 9 2465 2018.
ISSN: ESSN 2041-1723
PubMed: 29941865
DOI: 10.1038/S41467-018-04828-Y