2XDG Signaling Protein date Apr 30, 2010
title Crystal Structure Of The Extracellular Domain Of Human Growth Hormone Releasing Hormone Receptor.
authors A.C.W.Pike, A.Quigley, A.J.Barr, N.Burgess Brown, L.Shrestha, J.Y A.Chaikuad, M.Vollmar, J.R.C.Muniz, F.Von Delft, A.Edwards, C.H.Arrowsmith, J.Weigelt, C.Bountra, E.P.Carpenter
compound source
Molecule: Growth Hormone-Releasing Hormone Receptor
Chain: A, B
Fragment: Extracellular Domain, Residues 34-123
Synonym: Ghrh Receptor, Growth Hormone-Releasing Factor Grf Receptor, Grfr;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_cell_line: Sf9
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pfb-Sec-Nh
symmetry Space Group: P 61
R_factor 0.16451 R_Free 0.22288
length a length b length c angle alpha angle beta angle gamma
31.648 31.648 287.138 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.95 Å
ligand EDO, MG enzyme
note 2XDG is a representative structure
A, B

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (64 Kb) [Save to disk]
  • Biological Unit Coordinates (2xdg.pdb1.gz) 57 Kb
  • Biological Unit Coordinates (2xdg.pdb2.gz) 30 Kb
  • Biological Unit Coordinates (2xdg.pdb3.gz) 29 Kb
  • LPC: Ligand-Protein Contacts for 2XDG
  • CSU: Contacts of Structural Units for 2XDG
  • Structure Factors (445 Kb)
  • Retrieve 2XDG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XDG from S2C, [Save to disk]
  • Re-refined 2xdg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XDG 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 2XDG
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2XDG, from MSDmotif at EBI
  • Fold representative 2xdg from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xdg] [2xdg_B] [2xdg_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2XDG: [HormR ] by SMART
  • Other resources with information on 2XDG
  • Community annotation for 2XDG 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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