7T11	Membrane Protein Signaling Protein	date	Nov 30, 2021
title	Cryoem Structure Of Somatostatin Receptor 2 In Complex With And Gi3.
authors	M.J.Robertson, G.Skinotis
compound		source
Molecule: Guanine Nucleotide-Binding Protein G(I) Subunit A Chain: A Synonym: G(I) Alpha-3 Engineered: Yes Mutation: Yes Other_details: Dominant Negative		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Gnai3 Expression_system: Trichoplusia Ni Expression_system_taxid: 7111
Molecule: Guanine Nucleotide-Binding Protein G(I)G(S)G(T) Beta-1; Chain: B Synonym: Transducin Beta Chain 1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Gnb1 Expression_system: Trichoplusia Ni Expression_system_taxid: 7111
Molecule: Guanine Nucleotide-Binding Protein G(I)G(S)G(O) Gamma-2; Chain: C Synonym: G Gamma-I Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Gng2 Expression_system: Trichoplusia Ni Expression_system_taxid: 7111
Molecule: Scfv16 Chain: S Engineered: Yes		Organism_scientific: Mus Musculus Organism_taxid: 10090 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108
Molecule: Octreotide Chain: P Engineered: Yes		Synthetic: Yes Organism_scientific: Synthetic Construct Organism_taxid: 32630
Molecule: Somatostatin Receptor Type 2,Kappa-Type Opioid Re Chain: R Engineered: Yes Other_details: Somatostatin Receptor Type 2 With Intracellu (Icl3) Replaced With The Icl3 From The Kappa-Type Opioid Re		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Sstr2, Oprk1, Oprk Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108
symmetry	Space Group: P 1	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 1.000 1.000 1.000 90.00 90.00 90.00
method	Electron Microscopy	resolution	2.70 Å
ligand	DPN, DTR, THO	enzyme

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (157 Kb) [Save to disk] Biological Unit Coordinates (7t11.pdb1.gz) 148 Kb LPC: Ligand-Protein Contacts for 7T11 CSU: Contacts of Structural Units for 7T11 Retrieve 7T11 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 7T11 from S2C, [Save to disk]

View 7T11 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 7T11

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [7t11_A] [7t11_R] [7t11_S] [7t11_C] [7t11_P] [7t11_B] SWISS-PROT database: Domain organization of by SWISSPFAM

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