Barium in PDB 5iwr: Structure of Transient Receptor Potential (Trp) Channel TRPV6 in the Presence of Barium

The structure of Structure of Transient Receptor Potential (Trp) Channel TRPV6 in the Presence of Barium, PDB code: 5iwr was solved by K.Saotome, A.K.Singh, M.V.Yelshanskaya, A.I.Sobolevsky, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.56 / 3.85
Space group	P 4 21 2
Cell size a, b, c (Å), α, β, γ (°)	144.350, 144.350, 113.370, 90.00, 90.00, 90.00
R / Rfree (%)	28.3 / 32.3

The binding sites of Barium atom in the Structure of Transient Receptor Potential (Trp) Channel TRPV6 in the Presence of Barium (pdb code 5iwr). This binding sites where shown within 5.0 Angstroms radius around Barium atom.
In total 4 binding sites of Barium where determined in the Structure of Transient Receptor Potential (Trp) Channel TRPV6 in the Presence of Barium, PDB code: 5iwr:
Jump to Barium binding site number: 1; 2; 3; 4;

Barium binding site 1 out of 4 in the Structure of Transient Receptor Potential (Trp) Channel TRPV6 in the Presence of Barium


Mono view


Stereo pair view

A full contact list of Barium with other atoms in the Ba binding site number 1 of Structure of Transient Receptor Potential (Trp) Channel TRPV6 in the Presence of Barium within 5.0Å range: probe atom residue distance (Å) B Occ A:Ba701 b:0.3 occ:0.15 OD1 A:ASP541 2.7 0.2 1.0 CG A:ASP541 3.1 0.2 1.0 OD2 A:ASP541 3.2 0.2 1.0 CB A:ASP541 4.2 0.2 1.0 CA A:ASP541 4.6 0.6 1.0 N A:ASP541 4.7 0.6 1.0 O A:ILE539 4.8 0.7 1.0

Barium binding site 2 out of 4 in the Structure of Transient Receptor Potential (Trp) Channel TRPV6 in the Presence of Barium


Mono view


Stereo pair view

A full contact list of Barium with other atoms in the Ba binding site number 2 of Structure of Transient Receptor Potential (Trp) Channel TRPV6 in the Presence of Barium within 5.0Å range: probe atom residue distance (Å) B Occ A:Ba702 b:0.3 occ:0.12 OG1 A:THR538 3.7 0.4 1.0 O A:THR538 4.1 0.3 1.0 CB A:THR538 4.5 0.5 1.0 C A:THR538 5.0 0.6 1.0

Barium binding site 3 out of 4 in the Structure of Transient Receptor Potential (Trp) Channel TRPV6 in the Presence of Barium


Mono view


Stereo pair view

A full contact list of Barium with other atoms in the Ba binding site number 3 of Structure of Transient Receptor Potential (Trp) Channel TRPV6 in the Presence of Barium within 5.0Å range:

Barium binding site 4 out of 4 in the Structure of Transient Receptor Potential (Trp) Channel TRPV6 in the Presence of Barium


Mono view


Stereo pair view

A full contact list of Barium with other atoms in the Ba binding site number 4 of Structure of Transient Receptor Potential (Trp) Channel TRPV6 in the Presence of Barium within 5.0Å range: probe atom residue distance (Å) B Occ A:Ba704 b:0.8 occ:0.50 OD1 A:ASP547 4.7 0.5 1.0 CG A:ASP547 5.0 0.0 1.0

K.Saotome, A.K.Singh, M.V.Yelshanskaya, A.I.Sobolevsky. Crystal Structure of the Epithelial Calcium Channel TRPV6. Nature V. 534 506 2016.
ISSN: ESSN 1476-4687
PubMed: 27296226
DOI: 10.1038/NATURE17975