SMTL ID : 6emx.1

X-ray structure of the N15'C mutant of GLIC in complex with bromoform

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

homo-pentamer

Ligands

4 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 4 residues within 4Å: Chain A: F.78, V.81, A.84, R.85 Ligand excluded by PLIP CL.5: 3 residues within 4Å: Chain B: F.78, V.81, R.85 Ligand excluded by PLIP CL.10: 4 residues within 4Å: Chain D: R.77, F.78, V.81, R.85 Ligand excluded by PLIP CL.13: 4 residues within 4Å: Chain E: F.78, V.81, A.84, R.85 Ligand excluded by PLIP

6 x NA: SODIUM ION(Non-functional Binders)

NA.2: 4 residues within 4Å: Chain A: P.68, I.71, W.72, I.73 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:I.73 NA.3: 1 residues within 4Å: Chain A: T.226 5 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B, 2 interactions with chain E, 1 interactions with chain C Water bridges: A:T.226, B:T.226, E:T.226, E:T.226, C:T.226 NA.6: 4 residues within 4Å: Chain B: P.68, I.71, W.72, I.73 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:I.73 NA.8: 3 residues within 4Å: Chain C: P.68, E.69, I.71 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:I.71 NA.11: 4 residues within 4Å: Chain D: P.68, I.71, W.72, I.73 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:P.68, D:I.73 NA.14: 4 residues within 4Å: Chain E: P.68, I.71, W.72, I.73 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:I.71, E:I.73

6 x MBR: TRIBROMOMETHANE(Non-covalent)

MBR.4: 5 residues within 4Å: Chain A: P.120, I.201, I.202, T.255, I.258 No protein-ligand interaction detected (PLIP) MBR.7: 5 residues within 4Å: Chain B: P.120, I.202, Y.254, T.255, I.258 No protein-ligand interaction detected (PLIP) MBR.9: 6 residues within 4Å: Chain C: P.120, I.201, I.202, Y.254, T.255, I.258 No protein-ligand interaction detected (PLIP) MBR.12: 6 residues within 4Å: Chain D: P.120, I.201, I.202, Y.254, T.255, I.258 No protein-ligand interaction detected (PLIP) MBR.15: 2 residues within 4Å: Chain A: S.230 Chain E: S.230 No protein-ligand interaction detected (PLIP) MBR.16: 7 residues within 4Å: Chain E: P.120, Y.197, I.201, I.202, M.205, V.242, T.255 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fourati, Z. et al., Structural Basis for a Bimodal Allosteric Mechanism of General Anesthetic Modulation in Pentameric Ligand-Gated Ion Channels. Cell Rep (2018)

Release Date

2018-06-20

Peptides

Proton-gated ion channel: 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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Proton-gated ion channel