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Ligands
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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
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Code : 6OT0   PDBj   RCSB PDB   PDBe
Header : SIGNALING PROTEIN
Title : Structure of human Smoothened-Gi complex
Release Data : 2019-06-12
Compound :
mol_id molecule chains synonym
1 Smoothened homolog R SMO,Protein Gx
fragment: residues 1-555
mol_id molecule chains synonym
2 Guanine nucleotide-binding protein G(i) subunit alpha-1 A Adenylate cyclase-inhibiting G alpha protein
mol_id molecule chains synonym
3 Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 B Transducin beta chain 1
mol_id molecule chains synonym
4 Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 G G gamma-I
mol_id molecule chains
5 Fab light chain L
mol_id molecule chains
6 Fab heavy chain H
Source :
mol_id organism_scientific organism_common expression_system
1 Homo sapiens  (taxid:9606) Human Homo sapiens  (taxid:9606)
gene: SMO, SMOH
expression_system_common: Human
mol_id organism_scientific organism_common expression_system
2 Homo sapiens  (taxid:9606) Human Spodoptera frugiperda  (taxid:7108)
gene: GNAI1
expression_system_common: Fall armyworm
mol_id organism_scientific organism_common expression_system
3 Homo sapiens  (taxid:9606) Human Spodoptera frugiperda  (taxid:7108)
gene: GNB1
expression_system_common: Fall armyworm
mol_id organism_scientific organism_common expression_system
4 Homo sapiens  (taxid:9606) Human Spodoptera frugiperda  (taxid:7108)
gene: GNG2
expression_system_common: Fall armyworm
mol_id organism_scientific organism_common expression_system
5 Mus musculus  (taxid:10090) Mouse Escherichia coli  (taxid:562)
mol_id organism_scientific organism_common expression_system
6 Mus musculus  (taxid:10090) Mouse Escherichia coli  (taxid:562)
Authors : Qi, X., Li, X.
Keywords : GPCR, Complex, Hedgehog signaling, SIGNALING PROTEIN
Exp. method : ELECTRON MICROSCOPY ( 3.84 Å )
Citation :

Cryo-EM structure of oxysterol-bound human Smoothened coupled to a heterotrimeric Gi.

Qi, X.,Liu, H.,Thompson, B.  et al.
(2019)  Nature  571 : 279 - 283

PubMed: 31168089
DOI: 10.1038/s41586-019-1286-0

Chain : R
UniProt : Q99835 (SMO_HUMAN)
Reaction : -
Chain : A
UniProt : P63096 (GNAI1_HUMAN)
Reaction : -
Chain : B
UniProt : P62873 (GBB1_HUMAN)
Reaction : -
Chain : G
UniProt : P59768 (GBG2_HUMAN)
Reaction : -