SMTL ID : 8qki.1

Connexin-32 hemichannel upon addition of mefloquine

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-hexamer

Ligands

6 x CLR: CHOLESTEROL

CLR.1: 10 residues within 4Å: Chain A: L.9, L.10, G.21, L.25, F.29, S.85, A.88, R.142 Chain B: M.1, W.3 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:W.3, A:F.29, A:F.29, A:F.29 CLR.2: 11 residues within 4Å: Chain B: L.9, L.10, G.21, L.25, F.29, S.85, A.88, R.142 Chain C: W.3, L.6, I.30 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain C Hydrophobic interactions: B:F.29, B:F.29, B:F.29, C:W.3, C:L.6, C:I.30 CLR.3: 11 residues within 4Å: Chain C: L.9, L.10, G.21, L.25, F.29, S.85, A.88, R.142 Chain D: W.3, L.6, I.30 6 PLIP interactions: 3 interactions with chain C, 3 interactions with chain D Hydrophobic interactions: C:F.29, C:F.29, C:F.29, D:W.3, D:L.6, D:I.30 CLR.4: 11 residues within 4Å: Chain D: L.9, L.10, G.21, L.25, F.29, S.85, A.88, R.142 Chain E: W.3, L.6, I.30 6 PLIP interactions: 3 interactions with chain D, 3 interactions with chain E Hydrophobic interactions: D:F.29, D:F.29, D:F.29, E:W.3, E:L.6, E:I.30 CLR.5: 11 residues within 4Å: Chain E: L.9, L.10, G.21, L.25, F.29, S.85, A.88, R.142 Chain F: W.3, L.6, I.30 6 PLIP interactions: 3 interactions with chain F, 3 interactions with chain E Hydrophobic interactions: F:W.3, F:L.6, F:I.30, E:F.29, E:F.29, E:F.29 CLR.6: 11 residues within 4Å: Chain A: W.3, L.6, I.30 Chain F: L.9, L.10, G.21, L.25, F.29, S.85, A.88, R.142 6 PLIP interactions: 3 interactions with chain A, 3 interactions with chain F Hydrophobic interactions: A:W.3, A:L.6, A:I.30, F:F.29, F:F.29, F:F.29

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lavriha, P. et al., Two distinct mechanisms of connexin channel inhibition by mefloquine and 2-aminoethoxydiphenyl borate. To Be Published

Release Date

2024-09-25

Peptides

Gap junction beta-1 protein: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

Membrane

We predict this structure to be a membrane protein.
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Gap junction beta-1 protein

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