SMTL ID : 7c7s.1

Cryo-EM structure of the CGP54626-bound human GABA(B) receptor in inactive state.

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

8 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 1 residues within 4Å: Chain A: N.411 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.411 NAG.2: 1 residues within 4Å: Chain A: N.442 No protein-ligand interaction detected (PLIP) NAG.3: 4 residues within 4Å: Chain A: D.206, I.207, L.481, N.484 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.207, A:L.481 Hydrogen bonds: A:D.206, A:D.206, A:N.484 NAG.4: 3 residues within 4Å: Chain A: D.499, N.504, I.507 No protein-ligand interaction detected (PLIP) NAG.5: 2 residues within 4Å: Chain A: N.516, S.517 No protein-ligand interaction detected (PLIP) NAG.7: 3 residues within 4Å: Chain B: D.376, N.378, T.380 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:D.376 NAG.8: 1 residues within 4Å: Chain B: N.393 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.393 NAG.9: 2 residues within 4Å: Chain B: I.440, N.442 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.442

1 x 2BV: (R)-(cyclohexylmethyl)[(2S)-3-{[(1S)-1-(3,4-dichlorophenyl)ethyl]amino}-2-hydroxypropyl]phosphinic acid(Non-covalent)

2BV.6: 10 residues within 4Å: Chain A: G.183, W.184, C.248, S.249, G.270, S.271, S.272, H.289, W.397, E.468 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:W.397, A:W.397 Hydrogen bonds: A:S.249, A:S.272, A:S.272, A:E.468

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mao, C. et al., Cryo-EM structures of inactive and active GABABreceptor. Cell Res. (2020)

Release Date

2020-07-01

Peptides

Gamma-aminobutyric acid type B receptor subunit 1: A
Gamma-aminobutyric acid type B receptor subunit 2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Gamma-aminobutyric acid type B receptor subunit 1

Gamma-aminobutyric acid type B receptor subunit 2

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