SMTL ID : 7y27.1

Cryo-EM structure of the SST-14-bound SSTR2-miniGq-scFv16 complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x CLR: CHOLESTEROL(Non-covalent)

CLR.1: 1 residues within 4Å: Chain D: L.91 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, S. et al., Molecular basis for the selective G protein signaling of somatostatin receptors. Nat.Chem.Biol. (2023)

Release Date

2022-10-19

Peptides

Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1: A
Engineered Guanine nucleotide-binding protein G(q) subunit alpha: B
single Fab chain (svFv16): C
Somatostatin receptor type 2: D
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2: E
somatostatin-14: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
D

D
E

E
F

F
C

Membrane

We predict this structure to be a membrane protein.
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Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1

Engineered Guanine nucleotide-binding protein G(q) subunit alpha

single Fab chain (svFv16)

Somatostatin receptor type 2

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

somatostatin-14

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