Calcium in PDB 8x84: The Cryo-Em Structure of Insect Gustatory Receptor GR43A I418A From Drosophila Melanogaster in Complex with Fructose and Calcium

The binding sites of Calcium atom in the The Cryo-Em Structure of Insect Gustatory Receptor GR43A I418A From Drosophila Melanogaster in Complex with Fructose and Calcium (pdb code 8x84). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the The Cryo-Em Structure of Insect Gustatory Receptor GR43A I418A From Drosophila Melanogaster in Complex with Fructose and Calcium, PDB code: 8x84:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the The Cryo-Em Structure of Insect Gustatory Receptor GR43A I418A From Drosophila Melanogaster in Complex with Fructose and Calcium


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Cryo-Em Structure of Insect Gustatory Receptor GR43A I418A From Drosophila Melanogaster in Complex with Fructose and Calcium within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca501 b:30.0 occ:1.00 CD D:GLN421 3.2 48.2 1.0 CD C:GLN421 3.2 48.2 1.0 CD A:GLN421 3.2 48.2 1.0 CD B:GLN421 3.2 48.2 1.0 HG3 D:GLN421 3.3 48.2 1.0 HG3 C:GLN421 3.3 48.2 1.0 HG3 A:GLN421 3.3 48.2 1.0 HG3 B:GLN421 3.3 48.2 1.0 OE1 C:GLN421 3.3 48.2 1.0 OE1 D:GLN421 3.3 48.2 1.0 OE1 B:GLN421 3.3 48.2 1.0 OE1 A:GLN421 3.3 48.2 1.0 NE2 D:GLN421 3.4 48.2 1.0 NE2 C:GLN421 3.4 48.2 1.0 NE2 A:GLN421 3.5 48.2 1.0 NE2 B:GLN421 3.5 48.2 1.0 HE22 D:GLN421 3.6 48.2 1.0 HE22 C:GLN421 3.6 48.2 1.0 HE22 A:GLN421 3.6 48.2 1.0 HE22 B:GLN421 3.6 48.2 1.0 HE21 D:GLN421 3.8 48.2 1.0 HE21 C:GLN421 3.8 48.2 1.0 CG D:GLN421 3.8 48.2 1.0 CG C:GLN421 3.8 48.2 1.0 HE21 A:GLN421 3.8 48.2 1.0 HE21 B:GLN421 3.8 48.2 1.0 CG A:GLN421 3.8 48.2 1.0 CG B:GLN421 3.8 48.2 1.0 HG2 D:GLN421 4.4 48.2 1.0 HG2 C:GLN421 4.4 48.2 1.0 HG2 A:GLN421 4.4 48.2 1.0 HG2 B:GLN421 4.4 48.2 1.0 HG1 C:THR425 4.7 59.3 1.0 HG1 D:THR425 4.7 59.3 1.0 HG1 B:THR425 4.7 59.3 1.0 HG1 A:THR425 4.7 59.3 1.0 HB3 B:GLN421 4.7 48.2 1.0 HB3 C:GLN421 4.7 48.2 1.0 HB3 D:GLN421 4.7 48.2 1.0 HB3 A:GLN421 4.7 48.2 1.0 OG1 C:THR425 4.8 59.3 1.0 OG1 D:THR425 4.8 59.3 1.0 OG1 B:THR425 4.8 59.3 1.0 OG1 A:THR425 4.8 59.3 1.0 O C:HOH601 4.9 30.0 1.0 O A:HOH601 4.9 30.0 1.0 O B:HOH601 4.9 30.0 1.0 O D:HOH601 4.9 30.0 1.0 CB C:GLN421 4.9 48.2 1.0 CB D:GLN421 4.9 48.2 1.0 CB B:GLN421 4.9 48.2 1.0 CB A:GLN421 4.9 48.2 1.0

Calcium binding site 2 out of 2 in the The Cryo-Em Structure of Insect Gustatory Receptor GR43A I418A From Drosophila Melanogaster in Complex with Fructose and Calcium


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of The Cryo-Em Structure of Insect Gustatory Receptor GR43A I418A From Drosophila Melanogaster in Complex with Fructose and Calcium within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca502 b:30.0 occ:1.00 HG21 C:THR414 3.3 39.4 1.0 HG21 D:THR414 3.3 39.4 1.0 HG21 B:THR414 3.3 39.4 1.0 HG21 A:THR414 3.3 39.4 1.0 HG23 C:THR414 3.4 39.1 1.0 HG23 D:THR414 3.4 39.1 1.0 HG23 B:THR414 3.4 39.1 1.0 HG23 A:THR414 3.4 39.1 1.0 CG2 C:THR414 3.8 40.8 1.0 CG2 D:THR414 3.8 40.8 1.0 CG2 B:THR414 3.8 40.8 1.0 CG2 A:THR414 3.8 40.8 1.0 HG22 C:THR414 4.4 39.0 1.0 HG22 D:THR414 4.4 39.0 1.0 HG22 B:THR414 4.4 39.0 1.0 HG22 A:THR414 4.4 39.0 1.0 OG1 D:THR414 4.6 38.4 1.0 OG1 C:THR414 4.6 38.4 1.0 OG1 A:THR414 4.6 38.4 1.0 OG1 B:THR414 4.6 38.4 1.0 CB C:THR414 4.8 38.1 1.0 CB D:THR414 4.8 38.1 1.0 CB B:THR414 4.9 38.1 1.0 CB A:THR414 4.9 38.1 1.0

D.Ma, M.Hu, X.Yang, Q.Liu, F.Ye, W.Cai, Y.Wang, X.Xu, S.Chang, R.Wang, W.Yang, S.Ye, N.Su, M.Fan, H.Xu, J.Guo. Structural Basis For Sugar Perception By Drosophila Gustatory Receptors Science 2024.
ISSN: ESSN 1095-9203
DOI: 10.1126/SCIENCE.ADJ2609