SMTL ID : 7tvi.1

Alpha1/BetaB Heteromeric Glycine Receptor in Glycine-Bound State

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-4-1-mer

Ligands

5 x GLY: GLYCINE(Non-covalent)

GLY.1: 6 residues within 4Å: Chain A: F.183, T.228, F.231 Chain E: R.189, L.242, S.254 3 PLIP interactions: 3 interactions with chain E Hydrogen bonds: E:S.254, E:S.254 Salt bridges: E:R.189 GLY.3: 7 residues within 4Å: Chain A: F.87, R.89, L.141, S.153 Chain D: F.183, T.228, F.231 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain D Hydrogen bonds: A:S.153, D:F.183, D:T.228 Salt bridges: A:R.89 GLY.4: 5 residues within 4Å: Chain B: F.183, Y.226, T.228, F.231 Chain C: S.153 5 PLIP interactions: 2 interactions with chain C, 3 interactions with chain B Hydrogen bonds: C:S.153, B:F.183, B:T.228, B:T.228 Salt bridges: C:R.89 GLY.6: 6 residues within 4Å: Chain B: F.87, R.89, L.141, S.153 Chain E: F.284, Y.333 4 PLIP interactions: 2 Ligand-Ligand interactions, 2 interactions with chain B Hydrogen bonds: G.6, G.6, B:S.153 Salt bridges: B:R.89 GLY.8: 6 residues within 4Å: Chain C: F.183, T.228, F.231 Chain D: F.87, R.89, S.153 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:S.153 Salt bridges: D:R.89

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

NAG.2: 3 residues within 4Å: Chain A: P.59, P.60, N.62 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:P.60 NAG.5: 4 residues within 4Å: Chain B: P.59, P.60, N.62, E.193 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:E.193 NAG.7: 4 residues within 4Å: Chain C: P.59, P.60, N.62, E.193 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:E.193 NAG.9: 2 residues within 4Å: Chain D: P.60, N.62 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:P.60 NAG.10: 2 residues within 4Å: Chain E: N.135, K.204 No protein-ligand interaction detected (PLIP) NAG.11: 6 residues within 4Å: Chain E: F.293, M.294, G.321, N.322, T.334, C.335 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:F.293, E:T.334

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gibbs, E. et al., Conformational transitions and allosteric modulation in a heteromeric glycine receptor. Nat Commun (2023)

Release Date

2023-03-22

Peptides

Glycine receptor subunit alphaZ1: ABCD
Glycine receptor beta subunit 2: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
D

C
C

D
B

E
E

Membrane

We predict this structure to be a membrane protein.
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Glycine receptor subunit alphaZ1

Glycine receptor beta subunit 2

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