3EW3 Hormone Hormone Receptor date Oct 14, 2008
title The 1:2 Complex Between A Nterminal Elongated Prolactin And Cellular Domain Of The Rat Prolactin Receptor
authors I.Broutin, J.B.Jomain, P.England, V.Goffin
compound source
Molecule: Prolactin
Chain: A
Fragment: Unp Residues 43-227
Synonym: Prl
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Prl
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe70

Molecule: Prolactin Receptor
Chain: B, C
Fragment: Extracellular Domain
Synonym: Prl-R, Lactogen Receptor
Engineered: Yes

Organism_scientific: Rattus Norvegicus
Organism_common: Rat
Organism_taxid: 10116
Gene: Prlr
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: M15-Rep4
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Prccmv
symmetry Space Group: P 43 21 2
R_factor 0.252 R_Free 0.324
length a length b length c angle alpha angle beta angle gamma
92.120 92.120 215.850 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.80 Å

C, B

Primary referenceCrystal structure of an affinity-matured prolactin complexed to its dimerized receptor reveals the topology of hormone binding site 2., Broutin I, Jomain JB, Tallet E, van Agthoven J, Raynal B, Hoos S, Kragelund BB, Kelly PA, Ducruix A, England P, Goffin V, J Biol Chem. 2010 Mar 12;285(11):8422-33. Epub 2010 Jan 6. PMID:20053995
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (89 Kb) [Save to disk]
  • Biological Unit Coordinates (3ew3.pdb1.gz) 83 Kb
  • CSU: Contacts of Structural Units for 3EW3
  • Structure Factors (92 Kb)
  • Retrieve 3EW3 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3EW3 from S2C, [Save to disk]
  • Re-refined 3ew3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3EW3 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 3EW3
  • 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 3EW3, from MSDmotif at EBI
  • Fold representative 3ew3 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3ew3_B] [3ew3_C] [3ew3] [3ew3_A]
  • SWISS-PROT database: [P05710] [P01236]
  • Domain organization of [PRLR_RAT] [PRL_HUMAN] by SWISSPFAM
  • Domain found in 3EW3: [FN3 ] by SMART
  • Other resources with information on 3EW3
  • Community annotation for 3EW3 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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