SMTL ID : 8j7f.1

ion channel

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-4-1-mer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: N.181 Chain B: G.212, Y.213, T.214 No protein-ligand interaction detected (PLIP) CA.6: 5 residues within 4Å: Chain B: N.181 Chain D: G.212, Y.213, T.214, E.217 No protein-ligand interaction detected (PLIP) CA.11: 4 residues within 4Å: Chain A: G.212, Y.213, T.214 Chain C: N.181 No protein-ligand interaction detected (PLIP) CA.12: 4 residues within 4Å: Chain C: Y.213, T.214, E.217 Chain D: N.181 No protein-ligand interaction detected (PLIP)

4 x POV: (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate(Non-covalent)

POV.2: 10 residues within 4Å: Chain A: A.82, W.83, F.86, F.123, F.126, I.136, V.137, L.139, G.140 Chain C: I.156 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain C Hydrophobic interactions: A:W.83, A:F.123, A:F.123, A:F.126, A:L.139, C:I.156 Hydrogen bonds: A:N.133 POV.7: 9 residues within 4Å: Chain A: I.156 Chain B: A.82, W.83, F.86, F.123, F.126, I.136, V.137, G.140 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:W.83, B:F.123, B:F.123, B:F.126, A:I.156 POV.13: 11 residues within 4Å: Chain C: A.82, W.83, F.86, F.123, F.126, N.133, I.136, V.137, L.139, G.140 Chain D: I.156 8 PLIP interactions: 7 interactions with chain C, 1 interactions with chain D Hydrophobic interactions: C:W.83, C:F.123, C:F.123, C:F.126, C:I.136, C:L.139, D:I.156 Hydrogen bonds: C:N.133 POV.17: 11 residues within 4Å: Chain B: I.156 Chain D: A.82, W.83, F.86, F.123, F.126, N.133, I.136, V.137, L.139, G.140 7 PLIP interactions: 6 interactions with chain D, 1 interactions with chain B Hydrophobic interactions: D:W.83, D:F.123, D:F.123, D:F.126, D:L.139, B:I.156 Hydrogen bonds: D:N.133

12 x CLR: CHOLESTEROL(Non-covalent)(Covalent)

CLR.3: 7 residues within 4Å: Chain A: S.27, I.30, F.31, A.34, W.38, Y.46, L.49 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.30, A:F.31, A:A.34, A:W.38, A:Y.46, A:L.49 Hydrogen bonds: A:Y.46 CLR.4: 11 residues within 4Å: Chain A: F.150, M.153, V.154, F.224, L.227, Y.228, F.231 Chain C: V.259, L.260, V.263 Ligands: CLR.15 12 PLIP interactions: 3 interactions with chain C, 9 interactions with chain A Hydrophobic interactions: C:V.259, C:L.260, C:V.263, A:F.150, A:F.150, A:M.153, A:V.154, A:F.224, A:F.224, A:F.224, A:L.227, A:F.231 CLR.5: 3 residues within 4Å: Chain A: F.256, L.260 Ligands: CLR.9 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.256, A:F.256, A:F.256, A:L.260 CLR.8: 6 residues within 4Å: Chain B: S.27, I.30, A.34, W.38, Y.46, L.49 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:I.30, B:A.34, B:W.38, B:W.38, B:W.38, B:L.49 Hydrogen bonds: B:Y.46 CLR.9: 9 residues within 4Å: Chain A: V.259, V.263 Chain B: F.150, M.153, F.224, L.227, Y.228, F.231 Ligands: CLR.5 9 PLIP interactions: 7 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:F.150, B:M.153, B:F.224, B:F.224, B:F.224, B:L.227, B:F.231, A:V.259, A:V.263 CLR.10: 3 residues within 4Å: Chain B: F.256, L.260 Ligands: CLR.20 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:F.256, B:F.256, B:F.256, B:L.260, B:L.260 CLR.14: 10 residues within 4Å: Chain C: F.150, M.153, V.154, F.224, L.227, F.231 Chain D: V.259, L.260, V.263 Ligands: CLR.18 12 PLIP interactions: 3 interactions with chain D, 9 interactions with chain C Hydrophobic interactions: D:V.259, D:L.260, D:V.263, C:F.150, C:F.150, C:M.153, C:F.224, C:F.224, C:F.224, C:L.227, C:F.231, C:F.231 CLR.15: 6 residues within 4Å: Chain A: F.150 Chain C: F.256, L.260, V.263, I.267 Ligands: CLR.4 5 PLIP interactions: 1 interactions with chain A, 4 interactions with chain C Hydrophobic interactions: A:F.150, C:F.256, C:L.260, C:V.263, C:I.267 CLR.16: 6 residues within 4Å: Chain C: S.27, F.31, A.34, W.38, Y.46, L.49 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:F.31, C:A.34, C:W.38, C:W.38, C:Y.46, C:L.49 Hydrogen bonds: C:Y.46 CLR.18: 3 residues within 4Å: Chain D: F.256, L.260 Ligands: CLR.14 6 PLIP interactions: 6 interactions with chain D Hydrophobic interactions: D:F.256, D:F.256, D:F.256, D:F.256, D:F.256, D:L.260 CLR.19: 5 residues within 4Å: Chain D: S.27, I.30, W.38, Y.46, L.49 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:I.30, D:W.38, D:W.38, D:L.49 Hydrogen bonds: D:Y.46 CLR.20: 9 residues within 4Å: Chain B: V.259, V.263, I.267 Chain D: F.150, V.154, F.224, F.231, L.234 Ligands: CLR.10 10 PLIP interactions: 7 interactions with chain D, 3 interactions with chain B Hydrophobic interactions: D:F.150, D:V.154, D:F.224, D:F.224, D:F.231, D:F.231, D:L.234, B:V.259, B:V.263, B:I.267

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, H.W. et al., structure of ion channel. To Be Published

Release Date

2024-05-15

Peptides

ion channel,Voltage dependent ion channel,Green fluorescent protein (Fragment),Voltage dependent ion channel,Green fluorescent protein (Fragment),Ion transport domain-containing protein: ABCD
ILE-ALA-ALA-ILE-HIS-ASN-ALA-ARG-ARG-LYS-LYS-ARG-GLU-ALA-ALA-ALA-ALA-HIS-LYS-ALA: E

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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ion channel,Voltage dependent ion channel,Green fluorescent protein (Fragment),Voltage dependent ion channel,Green fluorescent protein (Fragment),Ion transport domain-containing protein

ILE-ALA-ALA-ILE-HIS-ASN-ALA-ARG-ARG-LYS-LYS-ARG-GLU-ALA-ALA-ALA-ALA-HIS-LYS-ALA

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