SMTL ID : 7n5d.1

Composite Structure of Mechanosensitive Ion Channel Flycatcher1 in GDN

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

homo-heptamer

Ligands

7 x PLM: PALMITIC ACID(Non-covalent)

PLM.1: 8 residues within 4Å: Chain A: Q.531, L.535, I.581, N.613, I.614, L.615 Chain B: I.586, V.590 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:L.535, A:I.581, A:N.613, A:I.614, B:I.586, B:V.590 PLM.2: 5 residues within 4Å: Chain B: Q.531, L.535, I.581, N.613 Chain C: V.590 5 PLIP interactions: 4 interactions with chain B, 1 interactions with chain C Hydrophobic interactions: B:Q.531, B:L.535, B:I.581, B:N.613, C:V.590 PLM.3: 7 residues within 4Å: Chain C: Q.531, I.581, N.613, I.614 Chain D: F.582, I.586, V.590 7 PLIP interactions: 3 interactions with chain C, 4 interactions with chain D Hydrophobic interactions: C:I.581, C:I.614, D:F.582, D:I.586, D:I.586, D:V.590 Hydrogen bonds: C:Q.531 PLM.4: 6 residues within 4Å: Chain D: Q.531, I.581, N.613, I.614 Chain E: I.586, V.590 8 PLIP interactions: 5 interactions with chain D, 3 interactions with chain E Hydrophobic interactions: D:Q.531, D:I.581, D:I.614, E:I.586, E:I.586, E:V.590 Hydrogen bonds: D:Q.531, D:N.613 PLM.5: 12 residues within 4Å: Chain E: Q.531, T.577, C.578, I.581, N.613, I.614, L.615, T.616 Chain F: F.582, I.586, V.590, M.591 9 PLIP interactions: 3 interactions with chain F, 6 interactions with chain E Hydrophobic interactions: F:F.582, F:I.586, E:T.577, E:I.581, E:I.614, E:L.615 Hydrogen bonds: F:V.590, E:L.615, E:T.616 PLM.6: 7 residues within 4Å: Chain F: Q.531, T.577, I.581, I.614 Chain G: F.582, I.586, V.590 7 PLIP interactions: 5 interactions with chain F, 2 interactions with chain G Hydrophobic interactions: F:T.577, F:I.581, F:I.614, G:F.582, G:I.586 Hydrogen bonds: F:Q.531 Salt bridges: F:K.534 PLM.7: 9 residues within 4Å: Chain A: I.586, V.590 Chain G: Q.531, L.535, C.578, I.581, N.613, L.615, T.616 5 PLIP interactions: 4 interactions with chain G, 1 interactions with chain A Hydrophobic interactions: G:L.535, G:I.581, G:N.613, G:L.615, A:I.586

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jojoa-Cruz, S. et al., Structural insights into the Venus flytrap mechanosensitive ion channel Flycatcher1. Nat Commun (2022)

Release Date

2022-02-16

Peptides

Mechanosensitive ion channel Flycatcher1: ABCDEFG

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

Membrane

We predict this structure to be a membrane protein.
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Mechanosensitive ion channel Flycatcher1

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