3H7W Transcription date Apr 28, 2009
title Crystal Structure Of The High Affinity Heterodimer Of Hif2 Alpha And Arnt C-Terminal Pas Domains With The Artificial Ligand Ths017
authors J.M.Key, T.H.Scheuermann, P.C.Anderson, V.Daggett, K.H.Gardner
compound source
Molecule: Endothelial Pas Domain-Containing Protein 1
Chain: A
Fragment: Hif2alpha C-Terminal Pas Domain (Unp Residues 239 To 350);
Synonym: Epas-1, Member Of Pas Protein 2, Basic-Helix-Loop- Helix-Pas Protein Mop2, Hypoxia-Inducible Factor 2 Alpha, Hif-2 Alpha, Hif2 Alpha, Hif-1 Alpha-Like Factor, Hlf;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Epas1, Hif2a, Hypoxia Inducible Factor 2 Alpha, Mop2
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phis-Gb1-Hif2apas-B

Molecule: Aryl Hydrocarbon Receptor Nuclear Translocator
Chain: B
Fragment: Arnt C-Terminal Pas Domain (Unp Residues 356 To 470);
Synonym: Arnt Protein, Class E Basic Helix-Loop-Helix Protein 2, Bhlhe2, Dioxin Receptor, Nuclear Translocator, Hypoxia-Inducible Factor 1 Beta, Hif-1 Beta;
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Arnt, Aryl Hydrocarbon Receptor Nuclear Translocator, Bhlhe2;
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Phis-Gb1-Arnt-Pas-B
symmetry Space Group: C 1 2 1
R_factor 0.197 R_Free 0.236
crystal
cell
length a length b length c angle alpha angle beta angle gamma
73.890 82.727 41.158 90.00 106.48 90.00
method X-Ray Diffractionresolution 1.65 Å
ligand 018 enzyme
Primary referencePrinciples of ligand binding within a completely buried cavity in HIF2alpha PAS-B., Key J, Scheuermann TH, Anderson PC, Daggett V, Gardner KH, J Am Chem Soc. 2009 Dec 9;131(48):17647-54. PMID:19950993
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk]
  • Biological Unit Coordinates (3h7w.pdb1.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 3H7W
  • CSU: Contacts of Structural Units for 3H7W
  • Structure Factors (419 Kb)
  • Retrieve 3H7W in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3H7W from S2C, [Save to disk]
  • Re-refined 3h7w structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3H7W 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 3H7W
  • 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 3H7W, from MSDmotif at EBI
  • Fold representative 3h7w from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3h7w] [3h7w_B] [3h7w_A]
  • SWISS-PROT database: [P27540] [Q99814]
  • Domain organization of [ARNT_HUMAN] [EPAS1_HUMAN] by SWISSPFAM
  • Domains found in 3H7W: [PAC] [PAS ] by SMART
  • Other resources with information on 3H7W
  • Community annotation for 3H7W 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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