SMTL ID : 6ot0.1

Structure of human Smoothened-Gi complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.90 Å

Oligo State

hetero-1-1-1-1-1-1-mer

Ligands

1 x CO1: 17-[3-(3,3-DIMETHYL-OXIRANYL)-1-METHYL-PROPYL]-10,13-DIMETHYL-2,3,4,7,8,9,10,11,12,13,14,15,16,17-TETRADECAHYDRO-1H-CYCLOPENTA[A]PHENANTHREN-3-OL(Non-covalent)

CO1.1: 8 residues within 4Å: Chain A: F.391, V.392, G.393, Y.394, R.400, H.470, N.521, M.525 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:F.391, A:F.391, A:N.521 Hydrogen bonds: A:G.393

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Qi, X. et al., Cryo-EM structure of oxysterol-bound human Smoothened coupled to a heterotrimeric Gi. Nature (2019)

Release Date

2019-06-12

Peptides

Smoothened homolog: A
Guanine nucleotide-binding protein G(i) subunit alpha-1: B
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1: C
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2: D
Fab light chain: E
Fab heavy chain: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
R

B
A

C
B

D
G

E
L

F
H

Membrane

We predict this structure to be a membrane protein.
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Smoothened homolog

Guanine nucleotide-binding protein G(i) subunit alpha-1

Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1

Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2

Fab light chain

Fab heavy chain

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