7DFL	Membrane Protein	date	Nov 09, 2020
title	Cryo-Em Structure Of Histamine H1 Receptor Gq Complex
authors	Y.He, R.Xia, N.Wang, Z.Xu
compound		source
Molecule: Histamine H1 Receptor Chain: R Synonym: H1r,Hh1r Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Hrh1 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108
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: Spodoptera Frugiperda Expression_system_taxid: 7108
Molecule: Guanine Nucleotide-Binding Protein G(I)G(S)G(O) Gamma-2; Chain: G Synonym: G Gamma-I Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Gng2 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108
Molecule: Guanine Nucleotide-Binding Protein G(Q) Subunit A Chain: A Engineered: Yes		Organism_scientific: Homo Sapiens Organism_taxid: 9606 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108
Molecule: Scfv16 Chain: C Engineered: Yes		Organism_scientific: Homo Sapiens Organism_taxid: 9606 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	3.30 Å
ligand	HSM	enzyme

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (170 Kb) [Save to disk] Biological Unit Coordinates (7dfl.pdb1.gz) 162 Kb LPC: Ligand-Protein Contacts for 7DFL CSU: Contacts of Structural Units for 7DFL Retrieve 7DFL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 7DFL from S2C, [Save to disk]

View 7DFL 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 7DFL

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: [7dfl_C] [7dfl_A] [7dfl_B] [7dfl_G] [7dfl_R] SWISS-PROT database: Domain organization of by SWISSPFAM

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