SMTL ID : 8vuw.1

ELIC5 with cysteamine in 2:1:1 POPC:POPE:POPG nanodisc in open conformation

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-pentamer

Ligands

5 x PGW: (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate(Non-covalent)

PGW.1: 16 residues within 4Å: Chain A: R.117, P.257, Y.258, T.259, Q.264, I.267, A.268, G.271, F.274, A.275, L.278, F.304, G.307 Chain B: W.206, L.210, L.214 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:Q.264, A:I.267, A:A.268, A:A.275, A:F.304, B:L.214 Hydrogen bonds: A:R.117 PGW.3: 16 residues within 4Å: Chain A: W.206, L.210, L.214 Chain E: R.117, P.257, Y.258, T.259, Q.264, I.267, A.268, G.271, F.274, A.275, L.278, F.304, G.307 7 PLIP interactions: 6 interactions with chain E, 1 interactions with chain A Hydrophobic interactions: E:Q.264, E:I.267, E:A.268, E:A.275, E:F.304, A:L.214 Hydrogen bonds: E:R.117 PGW.4: 16 residues within 4Å: Chain B: R.117, P.257, Y.258, T.259, Q.264, I.267, A.268, G.271, F.274, A.275, L.278, F.304, G.307 Chain C: W.206, L.210, L.214 7 PLIP interactions: 6 interactions with chain B, 1 interactions with chain C Hydrophobic interactions: B:Q.264, B:I.267, B:A.268, B:A.275, B:F.304, C:L.214 Hydrogen bonds: B:R.117 PGW.6: 16 residues within 4Å: Chain C: R.117, P.257, Y.258, T.259, Q.264, I.267, A.268, G.271, F.274, A.275, L.278, F.304, G.307 Chain D: W.206, L.210, L.214 8 PLIP interactions: 6 interactions with chain C, 2 interactions with chain D Hydrophobic interactions: C:Q.264, C:I.267, C:A.268, C:A.275, C:F.304, D:L.210, D:L.214 Hydrogen bonds: C:R.117 PGW.8: 16 residues within 4Å: Chain D: R.117, P.257, Y.258, T.259, Q.264, I.267, A.268, G.271, F.274, A.275, L.278, F.304, G.307 Chain E: W.206, L.210, L.214 7 PLIP interactions: 6 interactions with chain D, 1 interactions with chain E Hydrophobic interactions: D:Q.264, D:I.267, D:A.268, D:A.275, D:F.304, E:L.214 Hydrogen bonds: D:R.117

5 x DHL: 2-AMINO-ETHANETHIOL(Non-covalent)

DHL.2: 10 residues within 4Å: Chain A: E.77, I.79, E.131, P.132, F.133, Y.175, H.177, L.178, F.188 Chain B: Y.38 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.77, A:P.132 DHL.5: 10 residues within 4Å: Chain B: E.77, I.79, E.131, P.132, F.133, Y.175, H.177, L.178, F.188 Chain C: Y.38 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:E.77, B:P.132 DHL.7: 10 residues within 4Å: Chain C: E.77, I.79, E.131, P.132, F.133, Y.175, H.177, L.178, F.188 Chain D: Y.38 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:E.77, C:P.132 DHL.9: 10 residues within 4Å: Chain D: E.77, I.79, E.131, P.132, F.133, Y.175, H.177, L.178, F.188 Chain E: Y.38 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:E.77, D:P.132 DHL.10: 10 residues within 4Å: Chain A: Y.38 Chain E: E.77, I.79, E.131, P.132, F.133, Y.175, H.177, L.178, F.188 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:E.77, E:P.132

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Petroff, J.T. et al., Open-channel structure of a pentameric ligand-gated ion channel reveals a mechanism of leaflet-specific phospholipid modulation. Nat Commun (2022)

Release Date

2024-02-07

Peptides

Erwinia chrysanthemi ligand-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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Erwinia chrysanthemi ligand-gated ion channel

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