6LPB Signaling Protein Hormone date Jan 09, 2020
title Cryo-Em Structure Of The Human Pac1 Receptor Coupled To An E Heterotrimeric G Protein
authors K.Kobayashi, W.Shihoya, T.Nishizawa, O.Nureki
compound source
Molecule: Pituitary Adenylate Cyclase-Activating Polypeptid
Chain: P
Synonym: Pacap
Engineered: Yes
 Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Pituitary Adenylate Cyclase-Activating Polypeptid Receptor;
Chain: R
Synonym: Pacap-R1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Adcyap1r1
Expression_system: Homo Sapiens
Expression_system_taxid: 9606

Molecule: Guanine Nucleotide-Binding Protein G(I)G(S)G(T) Beta-1;
Chain: B
Synonym: Transducin Beta Chain 1
Engineered: Yes
Organism_scientific: Rattus Norvegicus
Organism_common: Rat
Organism_taxid: 10116
Gene: Gnb1
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9

Molecule: Guanine Nucleotide-Binding Protein G(S) Subunit A Isoforms Short,Guanine Nucleotide-Binding Protein G(S) Subu Isoforms Short;
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Nanobody Nb35
Chain: N
Engineered: Yes
Organism_scientific: Unidentified
Organism_taxid: 32644
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Guanine Nucleotide-Binding Protein G(I)G(S)G(O) Gamma-2;
Chain: G
Synonym: G Gamma-I
Engineered: Yes
Organism_scientific: Bos Taurus
Organism_common: Bovine
Organism_taxid: 9913
Gene: Gng2
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
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 Microscopyresolution 3.90 Å
Gene
Ontology
ChainFunctionProcessComponent
A


B


G


P


R


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (166 Kb) [Save to disk]
  • Biological Unit Coordinates (6lpb.pdb1.gz) 161 Kb
  • CSU: Contacts of Structural Units for 6LPB
  • Retrieve 6LPB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6LPB from S2C, [Save to disk]
    • View 6LPB 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 6LPB
  • 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: [6lpb_R] [6lpb_B] [6lpb_G] [6lpb_A] [6lpb_P] [6lpb_N]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 6LPB
  • Community annotation for 6LPB at PDBWiki (http://pdbwiki.org)

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