1HWG Complex (Hormone Receptor) date Nov 13, 1996
title 1:2 Complex Of Human Growth Hormone With Its Soluble Binding Protein
authors S.M.Sundstrom, T.Lundqvist
compound source
Molecule: Growth Hormone
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Growth Hormone Binding Protein
Chain: B, C
Fragment: Extracellular Domain
Engineered: Yes
Other_details: One Hormone With Two Receptor Molecules

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 2
R_factor 0.199 R_Free 0.287
length a length b length c angle alpha angle beta angle gamma
145.610 69.020 76.040 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
note 1HWG (Molecule of the Month:pdb52)
related structures by homologous chain: 1A22, 1AXI, 1HGU

C, B

Primary referenceCrystal structure of an antagonist mutant of human growth hormone, G120R, in complex with its receptor at 2.9 A resolution., Sundstrom M, Lundqvist T, Rodin J, Giebel LB, Milligan D, Norstedt G, J Biol Chem 1996 Dec 13;271(50):32197-203. PMID:8943276
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (101 Kb) [Save to disk]
  • Biological Unit Coordinates (1hwg.pdb1.gz) 96 Kb
  • CSU: Contacts of Structural Units for 1HWG
  • Likely Quarternary Molecular Structure file(s) for 1HWG
  • Retrieve 1HWG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HWG from S2C, [Save to disk]
  • View 1HWG 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 1HWG
  • 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 1HWG, from MSDmotif at EBI
  • Genome occurence of 1HWG's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hwga_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1hwgb2, region B:131-234 [Jmol] [rasmolscript] [script source]
        - Domain d1hwgb1, region B:32-130 [Jmol] [rasmolscript] [script source]
        - Domain d1hwgc2, region C:131-237 [Jmol] [rasmolscript] [script source]
        - Domain d1hwgc1, region C:32-130 [Jmol] [rasmolscript] [script source]
  • Fold representative 1hwg from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1hwg_A] [1hwg] [1hwg_B] [1hwg_C]
  • SWISS-PROT database: [P10912] [P01241]
  • Domain organization of [GHR_HUMAN] [SOMA_HUMAN] by SWISSPFAM
  • Domain found in 1HWG: [FN3 ] by SMART
  • Other resources with information on 1HWG
  • Community annotation for 1HWG 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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