6U1N Signaling Protein Immune System date Aug 16, 2019
title Gpcr-Beta Arrestin Structure In Lipid Bilayer
authors D.P.Staus, H.Hu, M.J.Robertson, A.L.W.Kleinhenz, L.M.Wingler, W.D N.R.Latorraca, R.J.Lefkowitz, G.Skiniotis
compound source
Molecule: Muscarinic Acetylcholine Receptor M2, Vasopressin Receptor Chimera;
Chain: R
Fragment: M2 Unp Residues 2-466 + V2 Unp Residues 343-371
Synonym: V2r, Avpr V2, Antidiuretic Hormone Receptor, Renal Arginine Vasopressin Receptor;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Chrm2, Avpr2, Adhr, Dir, Dir3, V2r
Expression_system: Homo Sapiens
Expression_system_common: Human
Expression_system_taxid: 9606

Molecule: Beta-Arrestin-1
Chain: C
Synonym: Arrestin Beta-1
Engineered: Yes

Organism_scientific: Rattus Norvegicus
Organism_common: Rat
Organism_taxid: 10116
Gene: Arrb1
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Fab30 Heavy Chain
Chain: H
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Fab30 Light Chain
Chain: L
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
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 4.00 Å
ligand 2CU, SEP, TPO enzyme
Gene
Ontology
ChainFunctionProcessComponent
C
  • histone acetyltransferase ac...
  • GTPase activator activity
  • cysteine-type endopeptidase ...


  • R
  • G-protein coupled serotonin ...


  • Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (119 Kb) [Save to disk]
  • Biological Unit Coordinates (6u1n.pdb1.gz) 110 Kb
  • LPC: Ligand-Protein Contacts for 6U1N
  • CSU: Contacts of Structural Units for 6U1N
  • Retrieve 6U1N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6U1N from S2C, [Save to disk]
  • View 6U1N 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 6U1N
  • 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: [6u1n_R] [6u1n_H] [6u1n_C] [6u1n_L]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6U1N
  • Community annotation for 6U1N at PDBWiki (http://pdbwiki.org)

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