2Q98 Hormone date Jun 12, 2007
title X-Ray Structure Of A Prolactin Antagonist
authors I.J.L.Broutin, A.Ducruix, J.B.Jomain, V.Goffin
compound source
Molecule: Prolactin
Chain: A
Synonym: Prl
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Prl
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pqe70
symmetry Space Group: I 4
R_factor 0.211 R_Free 0.302
length a length b length c angle alpha angle beta angle gamma
122.590 122.590 28.680 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å

Primary referenceStructural and thermodynamic bases for the design of pure prolactin receptor antagonists: X-ray structure of Del1-9-G129R-hPRL., Jomain JB, Tallet E, Broutin I, Hoos S, van Agthoven J, Ducruix A, Kelly PA, Kragelund BB, England P, Goffin V, J Biol Chem. 2007 Nov 9;282(45):33118-31. Epub 2007 Sep 4. PMID:17785459
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk]
  • Biological Unit Coordinates (2q98.pdb1.gz) 33 Kb
  • CSU: Contacts of Structural Units for 2Q98
  • Likely Quarternary Molecular Structure file(s) for 2Q98
  • Structure Factors (47 Kb)
  • Retrieve 2Q98 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2Q98 from S2C, [Save to disk]
  • Re-refined 2q98 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2Q98 in 3D
  • Proteopedia, because life has more than 2D.
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  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 2Q98
  • 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 2Q98, from MSDmotif at EBI
  • Fold representative 2q98 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2q98] [2q98_A]
  • SWISS-PROT database: [P01236]
  • Domain organization of [PRL_HUMAN] by SWISSPFAM
  • Other resources with information on 2Q98
  • Community annotation for 2Q98 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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