Zinc in PDB 8wpl: Cryo-Em Structure of the Human TRPC1/C4 Heteromer

The structure of Cryo-Em Structure of the Human TRPC1/C4 Heteromer also contains other interesting chemical elements:

Calcium

(Ca)

3 atoms

The binding sites of Zinc atom in the Cryo-Em Structure of the Human TRPC1/C4 Heteromer (pdb code 8wpl). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the Cryo-Em Structure of the Human TRPC1/C4 Heteromer, PDB code: 8wpl:
Jump to Zinc binding site number: 1; 2; 3; 4;

Zinc binding site 1 out of 4 in the Cryo-Em Structure of the Human TRPC1/C4 Heteromer


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Cryo-Em Structure of the Human TRPC1/C4 Heteromer within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn802 b:181.4 occ:1.00 ND1 A:HIS189 2.1 118.5 1.0 SG A:CYS195 2.3 133.0 1.0 SG A:CYS193 2.3 141.7 1.0 SG A:CYS198 2.3 135.9 1.0 CE1 A:HIS189 2.5 116.5 1.0 CG A:HIS189 3.2 116.5 1.0 CB A:CYS195 3.6 133.7 1.0 CB A:CYS198 3.6 132.1 1.0 CB A:CYS193 3.7 137.0 1.0 NE2 A:HIS189 3.7 115.4 1.0 N A:CYS195 3.9 135.3 1.0 CB A:HIS189 3.9 116.3 1.0 CD2 A:HIS189 4.0 116.1 1.0 N A:CYS198 4.1 134.2 1.0 CA A:CYS195 4.3 134.4 1.0 C A:CYS193 4.4 139.2 1.0 CA A:CYS198 4.4 132.1 1.0 O A:CYS193 4.6 136.3 1.0 CA A:CYS193 4.6 139.4 1.0 N A:GLU194 4.7 140.5 1.0 CB A:LEU197 4.7 132.0 1.0 C A:CYS195 4.9 136.3 1.0 C A:LEU197 5.0 134.2 1.0 C A:GLU194 5.0 140.3 1.0

Zinc binding site 2 out of 4 in the Cryo-Em Structure of the Human TRPC1/C4 Heteromer


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Cryo-Em Structure of the Human TRPC1/C4 Heteromer within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn1003 b:176.2 occ:1.00 ND1 B:HIS172 2.1 109.8 1.0 SG B:CYS178 2.3 127.8 1.0 SG B:CYS176 2.3 134.5 1.0 SG B:CYS181 2.3 126.9 1.0 CG B:HIS172 2.5 108.4 1.0 CB B:HIS172 2.9 107.7 1.0 CE1 B:HIS172 3.0 108.8 1.0 CB B:CYS176 3.4 129.4 1.0 CB B:CYS178 3.4 124.1 1.0 CD2 B:HIS172 3.5 108.0 1.0 CB B:CYS181 3.5 118.7 1.0 NE2 B:HIS172 3.7 108.3 1.0 N B:CYS178 4.2 125.6 1.0 CA B:HIS172 4.3 107.5 1.0 CA B:CYS178 4.4 125.4 1.0 CA B:CYS176 4.6 131.5 1.0 C B:CYS176 4.6 132.0 1.0 N B:GLU173 4.8 116.0 1.0 N B:ASN177 4.8 131.6 1.0 CA B:CYS181 4.9 117.5 1.0 OE1 B:GLU173 4.9 117.1 1.0 O B:CYS176 4.9 131.7 1.0

Zinc binding site 3 out of 4 in the Cryo-Em Structure of the Human TRPC1/C4 Heteromer


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Cryo-Em Structure of the Human TRPC1/C4 Heteromer within 5.0Å range: probe atom residue distance (Å) B Occ C:Zn1003 b:163.5 occ:1.00 ND1 C:HIS172 2.1 96.7 1.0 SG C:CYS181 2.3 124.7 1.0 SG C:CYS178 2.3 120.5 1.0 SG C:CYS176 2.3 118.5 1.0 CG C:HIS172 3.0 95.2 1.0 CE1 C:HIS172 3.1 94.4 1.0 CB C:HIS172 3.2 92.0 1.0 CB C:CYS181 3.3 116.4 1.0 CB C:CYS178 3.9 117.7 1.0 CB C:CYS176 4.0 114.5 1.0 CD2 C:HIS172 4.1 93.5 1.0 NE2 C:HIS172 4.2 93.6 1.0 N C:CYS178 4.3 119.1 1.0 N C:CYS181 4.4 116.9 1.0 CA C:CYS181 4.4 116.2 1.0 CA C:CYS178 4.7 119.8 1.0 CA C:HIS172 4.7 89.7 1.0 C C:CYS176 4.8 116.5 1.0 O C:CYS176 4.8 116.4 1.0

Zinc binding site 4 out of 4 in the Cryo-Em Structure of the Human TRPC1/C4 Heteromer


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 4 of Cryo-Em Structure of the Human TRPC1/C4 Heteromer within 5.0Å range: probe atom residue distance (Å) B Occ D:Zn1002 b:180.8 occ:1.00 ND1 D:HIS172 2.1 103.7 1.0 SG D:CYS181 2.3 121.6 1.0 SG D:CYS178 2.3 121.8 1.0 SG D:CYS176 2.3 127.0 1.0 CE1 D:HIS172 3.0 100.4 1.0 CB D:CYS181 3.1 112.9 1.0 CG D:HIS172 3.1 98.2 1.0 CB D:CYS176 3.3 120.2 1.0 CB D:HIS172 3.4 96.0 1.0 CB D:CYS178 4.1 122.3 1.0 NE2 D:HIS172 4.2 98.3 1.0 CD2 D:HIS172 4.2 97.5 1.0 CA D:CYS181 4.3 113.3 1.0 N D:CYS181 4.5 115.9 1.0 N D:CYS178 4.5 122.0 1.0 CA D:CYS176 4.7 118.6 1.0 CA D:CYS178 4.8 120.8 1.0 O D:CYS178 4.8 121.9 1.0 C D:CYS176 4.9 119.2 1.0 CA D:HIS172 4.9 96.2 1.0

J.Won, H.Jeong, H.H.Lee. Structure of A Trp Channel To Be Published.