SMTL ID : 8w5k.1

Cryo-EM structure of the yeast TOM core complex crosslinked by BS3 (from TOM-TIM23 complex)

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-2-2-2-mer

Ligands

1 x 46E: (2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-(tetradecanoyloxy)propyl tetradecanoate(Non-covalent)

46E.1: 22 residues within 4Å: Chain A: T.104, L.107, L.115, A.119 Chain E: T.104, L.107 Chain I: L.84, A.86, I.106, L.328, R.330, V.332, V.338, L.357 Chain J: L.84, A.86, L.328, R.330, V.338, F.340, I.344, L.357 17 PLIP interactions: 7 interactions with chain J, 7 interactions with chain I, 2 interactions with chain A, 1 interactions with chain E Hydrophobic interactions: J:L.84, J:L.84, J:A.86, J:F.340, J:I.344, J:L.357, I:L.84, I:L.84, I:A.86, I:I.106, I:L.328, I:V.338, I:L.357, A:L.107, A:L.115, E:T.104 Salt bridges: J:R.330

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, Q. et al., The architecture of substrate-engaged TOM-TIM23 supercomplex reveals preprotein proximity sites for mitochondrial protein translocation. Cell Discov (2024)

Release Date

2024-03-13

Peptides

Mitochondrial import receptor subunit TOM22: AE
Mitochondrial import receptor subunit TOM5: BF
Mitochondrial import receptor subunit TOM6: CG
Mitochondrial import receptor subunit TOM7: DH
Mitochondrial import receptor subunit TOM40: IJ

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

E
J

B
C

F
K

C
D

G
L

D
E

H
M

I
F

J
I

Membrane

We predict this structure to be a membrane protein.
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Mitochondrial import receptor subunit TOM22

Mitochondrial import receptor subunit TOM5

Mitochondrial import receptor subunit TOM6

Mitochondrial import receptor subunit TOM7

Mitochondrial import receptor subunit TOM40

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