Calcium in PDB 6cx0: Structure of ATTPC1 D376A

The structure of Structure of ATTPC1 D376A, PDB code: 6cx0 was solved by A.F.Kintzer, R.M.Stroud, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.00 / 3.50
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	88.470, 154.420, 218.450, 90.00, 90.00, 90.00
R / Rfree (%)	31.8 / 35.2

The structure of Structure of ATTPC1 D376A also contains other interesting chemical elements:

Fluorine

(F)

1 atom

The binding sites of Calcium atom in the Structure of ATTPC1 D376A (pdb code 6cx0). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 5 binding sites of Calcium where determined in the Structure of ATTPC1 D376A, PDB code: 6cx0:
Jump to Calcium binding site number: 1; 2; 3; 4; 5;

Calcium binding site 1 out of 5 in the Structure of ATTPC1 D376A


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of ATTPC1 D376A within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca801 b:0.2 occ:1.00 ND2 A:ASN612 2.5 88.6 1.0 O A:LEU609 3.2 0.9 1.0 ND2 A:ASN625 3.6 87.5 1.0 CG A:ASN612 3.7 97.4 1.0 OD1 A:ASN612 4.1 94.7 1.0 C A:LEU609 4.1 0.1 1.0 CA A:LEU609 4.2 0.2 1.0 CZ2 A:TRP635 4.3 0.1 1.0 O A:TYR608 4.5 0.6 1.0 CD1 A:PHE611 4.5 0.5 1.0 CG A:ASN625 4.8 91.3 1.0 CB A:ASN612 4.9 0.7 1.0 CB A:LEU609 5.0 0.3 1.0 CE1 A:PHE611 5.0 0.4 1.0

Calcium binding site 2 out of 5 in the Structure of ATTPC1 D376A


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of ATTPC1 D376A within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca802 b:0.3 occ:1.00 O A:ILE455 4.4 0.6 1.0 OE2 A:GLU457 4.4 0.8 1.0 CG A:GLU457 4.7 0.9 1.0

Calcium binding site 3 out of 5 in the Structure of ATTPC1 D376A


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Structure of ATTPC1 D376A within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca803 b:0.9 occ:1.00 OE1 A:GLU528 2.5 0.1 1.0 OD2 A:ASP454 2.7 91.4 1.0 CD A:GLU528 3.4 1.0 1.0 OE2 A:GLU528 3.6 0.0 1.0 CG A:ASP454 3.6 92.6 1.0 OD1 A:ASP454 3.8 90.7 1.0 CG A:GLU528 4.7 0.9 1.0

Calcium binding site 4 out of 5 in the Structure of ATTPC1 D376A


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Structure of ATTPC1 D376A within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca804 b:0.6 occ:1.00 OD1 A:ASP337 2.5 1.0 1.0 O A:GLU341 2.5 0.0 1.0 OD2 A:ASP337 2.6 0.2 1.0 CG A:ASP337 2.9 0.0 1.0 OD1 A:ASP335 2.9 0.7 1.0 OE1 A:GLN346 2.9 0.7 1.0 OD1 A:ASP343 3.3 0.9 1.0 C A:GLU341 3.6 0.8 1.0 CA A:ILE342 3.6 0.1 1.0 OD1 A:ASN339 3.6 0.9 1.0 CD A:GLN346 4.0 0.8 1.0 N A:ILE342 4.0 0.9 1.0 ND2 A:ASN339 4.1 0.6 1.0 CG A:ASP335 4.1 0.3 1.0 N A:ASP343 4.2 0.0 1.0 CG A:ASP343 4.2 0.2 1.0 CG A:ASN339 4.3 0.1 1.0 C A:ILE342 4.3 0.9 1.0 NE2 A:GLN346 4.4 0.2 1.0 CA A:ASP335 4.4 0.3 1.0 CB A:ASP337 4.4 0.2 1.0 OD2 A:ASP343 4.5 0.2 1.0 CB A:ILE342 4.5 0.3 1.0 CG1 A:ILE342 4.6 0.7 1.0 CB A:ASP335 4.6 0.1 1.0 N A:ASP337 4.7 0.8 1.0 CG2 A:ILE342 4.8 0.6 1.0 N A:SER336 4.8 0.9 1.0 CA A:GLU341 4.9 0.9 1.0 C A:ASP335 4.9 0.0 1.0 O A:ILE334 4.9 0.5 1.0 N A:GLU341 5.0 0.5 1.0

Calcium binding site 5 out of 5 in the Structure of ATTPC1 D376A


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 5 of Structure of ATTPC1 D376A within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca805 b:0.8 occ:1.00 OE2 A:GLU124 2.5 0.9 1.0 CZ2 A:TRP92 2.7 0.5 1.0 OD2 A:ASP170 2.9 0.4 1.0 CE2 A:TRP92 3.4 0.1 1.0 CG A:ASP170 3.5 0.8 1.0 NE1 A:TRP92 3.5 0.0 1.0 CH2 A:TRP92 3.7 0.8 1.0 CD A:GLU124 3.7 0.1 1.0 OD1 A:ASP170 4.0 0.2 1.0 OD1 A:ASP166 4.2 0.8 1.0 OE1 A:GLU124 4.2 0.4 1.0 CB A:ASP170 4.2 0.3 1.0 OD2 A:ASP166 4.4 0.5 1.0 OG A:SER120 4.6 0.6 1.0 CD2 A:TRP92 4.6 0.3 1.0 CG A:ASP166 4.8 0.5 1.0 NH2 A:ARG191 4.8 0.5 1.0 CD1 A:TRP92 4.8 0.9 1.0 CZ3 A:TRP92 4.9 0.1 1.0 CG A:GLU124 4.9 0.0 1.0

A.F.Kintzer, E.M.Green, P.K.Dominik, M.Bridges, J.P.Armache, D.Deneka, S.S.Kim, W.Hubbell, A.A.Kossiakoff, Y.Cheng, R.M.Stroud. Structural Basis For Activation of Voltage Sensor Domains in An Ion Channel TPC1. Proc. Natl. Acad. Sci. V. 115 E9095 2018U.S.A..
ISSN: ESSN 1091-6490
PubMed: 30190435
DOI: 10.1073/PNAS.1805651115