SMTL ID : 9ija.1

A local Cryo-EM structure of Bitter taste receptor TAS2R14 with Gi complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

monomer

Ligands

1 x 01: 4-methyl-N-[(2M)-2-(1H-tetrazol-5-yl)phenyl]-6-(trifluoromethyl)pyrimidin-2-amine

01.1: 13 residues within 4Å: Chain A: A.100, G.104, Y.107, S.194, M.197, F.198, L.201, G.229, S.232, V.233, F.236, Y.240, H.276 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:M.197, A:F.198, A:L.201 Hydrogen bonds: A:S.194, A:Y.240, A:Y.240 pi-Stacking: A:Y.107, A:F.236 Halogen bonds: A:G.229

1 x CLR: CHOLESTEROL(Non-covalent)

CLR.2: 16 residues within 4Å: Chain A: S.65, F.76, F.82, T.86, W.89, R.174, V.180, T.184, I.187, F.247, S.250, I.262, S.265, Q.266, M.268, G.269 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:F.76, A:W.89, A:W.89, A:V.180, A:V.180, A:T.184, A:F.247, A:I.262, A:Q.266 Hydrogen bonds: A:R.174, A:R.174

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tao, L. et al., Bitter taste receptor TAS2R14 activation and G protein assembly by an intracellular agonist. Cell Res. (2024)

Release Date

2024-07-24

Peptides

Taste receptor type 2 member 14: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
R

Membrane

We predict this structure to be a membrane protein.
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Taste receptor type 2 member 14

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