SMTL ID : 8yx6.1

Structure of a Cys-loop Receptor in Zinc Binding State

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-pentamer

Ligands

5 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 7 residues within 4Å: Chain A: N.63, A.66, P.67, L.68, L.69, L.100, Q.196 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.196 NAG-NAG.2: 7 residues within 4Å: Chain B: N.63, A.66, P.67, L.68, L.69, L.100, Q.196 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.196 NAG-NAG.3: 7 residues within 4Å: Chain C: N.63, A.66, P.67, L.68, L.69, L.100, Q.196 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:Q.196 NAG-NAG.4: 7 residues within 4Å: Chain D: N.63, A.66, P.67, L.68, L.69, L.100, Q.196 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:Q.196 NAG-NAG.5: 7 residues within 4Å: Chain E: N.63, A.66, P.67, L.68, L.69, L.100, Q.196 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:Q.196

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

NAG.6: 3 residues within 4Å: Chain A: E.168, N.178, R.233 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.178 NAG.9: 3 residues within 4Å: Chain B: E.168, N.178, R.233 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.178 NAG.12: 3 residues within 4Å: Chain C: E.168, N.178, R.233 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.178 NAG.15: 3 residues within 4Å: Chain D: E.168, N.178, R.233 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:N.178 NAG.18: 3 residues within 4Å: Chain E: E.168, N.178, R.233 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:N.178

10 x ZN: ZINC ION(Non-covalent)

ZN.7: 2 residues within 4Å: Chain A: H.171, H.176 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.171, A:H.176 ZN.8: 3 residues within 4Å: Chain A: D.148, D.150, H.152 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:D.148, A:D.148, A:D.150, A:D.150, A:H.152 ZN.10: 2 residues within 4Å: Chain B: H.171, H.176 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:H.171, B:H.176 ZN.11: 3 residues within 4Å: Chain B: D.148, D.150, H.152 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:D.148, B:D.148, B:D.150, B:D.150, B:H.152 ZN.13: 2 residues within 4Å: Chain C: H.171, H.176 2 PLIP interactions: 2 interactions with chain C Metal complexes: C:H.171, C:H.176 ZN.14: 3 residues within 4Å: Chain C: D.148, D.150, H.152 5 PLIP interactions: 5 interactions with chain C Metal complexes: C:D.148, C:D.148, C:D.150, C:D.150, C:H.152 ZN.16: 2 residues within 4Å: Chain D: H.171, H.176 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:H.171, D:H.176 ZN.17: 3 residues within 4Å: Chain D: D.148, D.150, H.152 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:D.148, D:D.148, D:D.150, D:D.150, D:H.152 ZN.19: 2 residues within 4Å: Chain E: H.171, H.176 2 PLIP interactions: 2 interactions with chain E Metal complexes: E:H.171, E:H.176 ZN.20: 3 residues within 4Å: Chain E: D.148, D.150, H.152 5 PLIP interactions: 5 interactions with chain E Metal complexes: E:D.148, E:D.148, E:D.150, E:D.150, E:H.152

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lu, X.H. et al., Structure of a Cys-loop Receptor in Zinc Binding State. To Be Published

Release Date

2025-01-01

Peptides

Ligand-gated cation channel ZACN: ABCDE

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

Membrane

We predict this structure to be a membrane protein.
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Ligand-gated cation channel ZACN

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