2WTR Signaling Protein date Sep 21, 2009
title Full Length Arrestin2
authors H.G.Zhou, J.Standfuss, K.A.Watson, C.Krasel
compound source
Molecule: Beta-Arrestin-1
Chain: A
Synonym: Arrestin2, Arrestin Beta-1
Engineered: Yes
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)-Lyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptrc-Hisb

Molecule: Beta-Arrestin-1
Chain: B
Synonym: Arrestin2, Arrestin Beta-1
Engineered: Yes

Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)-Lyss
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptrc-Hisb
symmetry Space Group: P 1 21 1
R_factor 0.249 R_Free 0.295
crystal
cell
length a length b length c angle alpha angle beta angle gamma
62.290 72.930 115.360 90.00 98.33 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand BA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (126 Kb) [Save to disk]
  • Biological Unit Coordinates (2wtr.pdb1.gz) 61 Kb
  • Biological Unit Coordinates (2wtr.pdb2.gz) 62 Kb
  • LPC: Ligand-Protein Contacts for 2WTR
  • CSU: Contacts of Structural Units for 2WTR
  • Structure Factors (165 Kb)
  • Retrieve 2WTR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2WTR from S2C, [Save to disk]
  • Re-refined 2wtr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2WTR 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 2WTR
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2WTR, from MSDmotif at EBI
  • Fold representative 2wtr from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2wtr_B] [2wtr_A] [2wtr]
  • SWISS-PROT database: [P17870]
  • Domain organization of [ARRB1_BOVIN] by SWISSPFAM
  • Domain found in 2WTR: [Arrestin_C ] by SMART
  • Other resources with information on 2WTR
  • Community annotation for 2WTR at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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