SMTL ID : 8b8m.1

Cryo-EM structure of Ca2+-bound mTMEM16F N562A mutant in Digitonin open/closed

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

6 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: A.617, N.621, E.670, N.695, E.699 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.670, A:E.699, A:E.699 CA.2: 5 residues within 4Å: Chain A: E.624, E.667, E.670, E.699, D.703 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.624, A:E.667, A:E.667, A:E.699, A:D.703 CA.3: 5 residues within 4Å: Chain A: E.395, K.398, S.854, I.857, D.859 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:E.395, A:E.395, A:S.854, A:S.854, A:D.859 CA.4: 5 residues within 4Å: Chain B: A.617, N.621, E.670, N.695, E.699 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:E.670, B:E.699, B:E.699 CA.5: 5 residues within 4Å: Chain B: E.624, E.667, E.670, E.699, D.703 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:E.624, B:E.667, B:E.670, B:E.699, B:D.703 CA.6: 5 residues within 4Å: Chain B: E.395, S.854, I.857, P.858, D.859 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.395, B:S.854, B:I.857, B:D.859

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arndt, M. et al., Structural basis for the activation of the lipid scramblase TMEM16F. Nat Commun (2022)

Release Date

2022-11-16

Peptides

Anoctamin-6: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Anoctamin-6

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