SMTL ID : 9bc6.1

HCN1 M305L with propofol

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-tetramer

Ligands

8 x PCW: 1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOCHOLINE(Non-covalent)

PCW.1: 8 residues within 4Å: Chain A: V.158, L.274, I.275, I.278, N.300, G.303, M.304, H.310 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.158, A:L.274, A:I.275, A:I.278 PCW.2: 5 residues within 4Å: Chain A: W.221, L.268, L.269, S.272, I.275 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.221, A:W.221, A:L.268, A:I.275 PCW.5: 8 residues within 4Å: Chain B: V.158, L.274, I.275, I.278, N.300, G.303, M.304, H.310 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:V.158, B:L.274, B:I.275, B:I.278 PCW.6: 5 residues within 4Å: Chain B: W.221, L.268, L.269, S.272, I.275 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:W.221, B:W.221, B:L.268, B:I.275 PCW.8: 8 residues within 4Å: Chain C: V.158, L.274, I.275, I.278, N.300, G.303, M.304, H.310 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:V.158, C:L.274, C:I.275, C:I.278 PCW.9: 5 residues within 4Å: Chain C: W.221, L.268, L.269, S.272, I.275 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:W.221, C:W.221, C:L.268, C:I.275 PCW.11: 8 residues within 4Å: Chain D: V.158, L.274, I.275, I.278, N.300, G.303, M.304, H.310 4 PLIP interactions: 4 interactions with chain D Hydrophobic interactions: D:V.158, D:L.274, D:I.275, D:I.278 PCW.12: 5 residues within 4Å: Chain D: W.221, L.268, L.269, S.272, I.275 4 PLIP interactions: 4 interactions with chain D Hydrophobic interactions: D:W.221, D:W.221, D:L.268, D:I.275

4 x PFL: 2,6-BIS(1-METHYLETHYL)PHENOL(Non-covalent)

PFL.3: 7 residues within 4Å: Chain A: I.380, T.384 Chain D: L.305, C.309, M.356, Y.386, F.389 4 PLIP interactions: 4 interactions with chain D Hydrophobic interactions: D:L.305, D:L.305, D:Y.386, D:F.389 PFL.4: 7 residues within 4Å: Chain A: L.305, C.309, M.356, Y.386, F.389 Chain B: I.380, T.384 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.305, A:L.305, A:Y.386, A:F.389 PFL.7: 8 residues within 4Å: Chain B: L.305, C.309, M.356, Y.386, F.389 Chain C: I.380, A.383, T.384 5 PLIP interactions: 1 interactions with chain C, 4 interactions with chain B Hydrophobic interactions: C:A.383, B:L.305, B:L.305, B:Y.386, B:F.389 PFL.10: 7 residues within 4Å: Chain C: L.305, C.309, M.356, Y.386, F.389 Chain D: I.380, T.384 4 PLIP interactions: 4 interactions with chain C Hydrophobic interactions: C:L.305, C:L.305, C:Y.386, C:F.389

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, E.D. et al., Propofol rescues voltage-dependent gating of HCN1 channel epilepsy mutants. Nature (2024)

Release Date

2024-07-31

Peptides

Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Membrane

We predict this structure to be a membrane protein.
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Potassium/sodium hyperpolarization-activated cyclic nucleotide-gated channel 1

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