Calcium in PDB 9khi: Cryo-Em Structure of Heteromeric Trpc Channel

The structure of Cryo-Em Structure of Heteromeric Trpc Channel also contains other interesting chemical elements:

Zinc

(Zn)

3 atoms

The binding sites of Calcium atom in the Cryo-Em Structure of Heteromeric Trpc Channel (pdb code 9khi). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 3 binding sites of Calcium where determined in the Cryo-Em Structure of Heteromeric Trpc Channel, PDB code: 9khi:
Jump to Calcium binding site number: 1; 2; 3;

Calcium binding site 1 out of 3 in the Cryo-Em Structure of Heteromeric Trpc Channel


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Cryo-Em Structure of Heteromeric Trpc Channel within 5.0Å range: probe atom residue distance (Å) B Occ D:Ca801 b:104.3 occ:1.00 OE1 D:GLU421 2.2 126.8 1.0 OD1 D:ASN436 2.4 100.2 1.0 OE2 D:GLU418 2.4 108.4 1.0 OE1 D:GLU418 2.8 108.7 1.0 CD D:GLU418 2.9 110.0 1.0 OD2 D:ASP439 3.0 82.5 1.0 CD D:GLU421 3.0 126.1 1.0 OE2 D:GLU421 3.2 124.7 1.0 CG D:ASN436 3.4 100.0 1.0 ND2 D:ASN436 4.1 100.2 1.0 CG D:ASP439 4.2 81.7 1.0 CG D:GLU418 4.4 107.8 1.0 CB D:ASN436 4.4 98.4 1.0 CA D:ASN436 4.4 98.5 1.0 CG D:GLU421 4.5 125.8 1.0 CB D:ASP439 4.6 78.2 1.0 CE1 D:TYR430 4.9 126.6 1.0 CB D:GLU421 5.0 124.9 1.0

Calcium binding site 2 out of 3 in the Cryo-Em Structure of Heteromeric Trpc Channel


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Cryo-Em Structure of Heteromeric Trpc Channel within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca801 b:101.6 occ:1.00 OE2 C:GLU418 1.9 108.9 1.0 CD C:GLU418 2.5 110.7 1.0 OE1 C:GLU418 2.5 109.6 1.0 OD2 C:ASP439 2.7 96.2 1.0 OD1 C:ASN436 2.8 109.1 1.0 OE1 C:GLU421 2.8 126.0 1.0 CG C:ASP439 3.7 99.2 1.0 CG C:ASN436 3.8 110.2 1.0 CD C:GLU421 3.9 124.8 1.0 CG C:GLU418 4.0 110.8 1.0 CB C:ASP439 4.0 92.8 1.0 OE2 C:GLU421 4.1 124.3 1.0 NH2 C:ARG492 4.5 77.6 1.0 ND2 C:ASN436 4.5 111.7 1.0 OH C:TYR430 4.7 135.0 1.0 CA C:ASN436 4.7 103.6 1.0 CB C:ASN436 4.8 103.8 1.0 CE2 C:TYR430 4.8 131.6 1.0 OD1 C:ASP439 4.8 99.9 1.0 CB C:GLU418 4.9 109.0 1.0 CA C:GLU418 4.9 110.5 1.0

Calcium binding site 3 out of 3 in the Cryo-Em Structure of Heteromeric Trpc Channel


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Cryo-Em Structure of Heteromeric Trpc Channel within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca801 b:95.0 occ:1.00 OE1 B:GLU421 2.1 122.9 1.0 OE2 B:GLU418 2.3 102.8 1.0 OE1 B:GLU418 2.6 110.4 1.0 OD1 B:ASN436 2.7 110.6 1.0 CD B:GLU418 2.7 105.8 1.0 CD B:GLU421 3.1 122.9 1.0 OE2 B:GLU421 3.4 122.7 1.0 OD2 B:ASP439 3.5 92.7 1.0 CG B:ASN436 3.7 108.2 1.0 CG B:ASP439 4.0 89.5 1.0 CG B:GLU418 4.2 104.4 1.0 ND2 B:ASN436 4.3 109.6 1.0 CG B:GLU421 4.4 122.1 1.0 CB B:ASP439 4.5 80.7 1.0 OD1 B:ASP439 4.6 92.7 1.0 CE1 B:TYR430 4.6 124.3 1.0 CB B:ASN436 4.7 105.5 1.0 OH B:TYR430 4.7 128.4 1.0 CB B:GLU421 4.8 122.7 1.0 CA B:ASN436 4.9 105.5 1.0

S.-H.Kim, H.H.Lee. Cryo-Em Structure of Heteromeric Trpc Channel To Be Published.