Calcium in PDB 6bwj: Crystal Structure of the TRPV2 Ion Channel in Complex with Rtx

The structure of Crystal Structure of the TRPV2 Ion Channel in Complex with Rtx, PDB code: 6bwj was solved by L.Zubcevic, S.Le, H.Yang, S.Y.Lee, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.00 / 3.10
Space group	P 2 21 21
Cell size a, b, c (Å), α, β, γ (°)	90.054, 121.226, 185.557, 90.00, 90.00, 90.00
R / Rfree (%)	24.7 / 27.2

The binding sites of Calcium atom in the Crystal Structure of the TRPV2 Ion Channel in Complex with Rtx (pdb code 6bwj). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of the TRPV2 Ion Channel in Complex with Rtx, PDB code: 6bwj:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of the TRPV2 Ion Channel in Complex with Rtx


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 the TRPV2 Ion Channel in Complex with Rtx within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca801 b:97.8 occ:0.50 HA3 B:GLY604 4.7 0.3 1.0 HA2 B:GLY604 4.9 0.3 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of the TRPV2 Ion Channel in Complex with Rtx


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of the TRPV2 Ion Channel in Complex with Rtx within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca802 b:0.9 occ:0.50 HD21 B:LEU635 3.4 0.6 1.0 CD2 B:LEU635 4.3 99.7 1.0 HD23 B:LEU635 4.4 0.6 1.0 HD22 B:LEU635 4.6 0.6 1.0 HE1 B:TYR632 4.6 0.2 1.0

L.Zubcevic, S.Le, H.Yang, S.Y.Lee. Conformational Plasticity in the Selectivity Filter of the TRPV2 Ion Channel. Nat. Struct. Mol. Biol. V. 25 405 2018.
ISSN: ESSN 1545-9985
PubMed: 29728656
DOI: 10.1038/S41594-018-0059-Z