1N83 Lipid Binding Protein date Nov 19, 2002
title Crystal Structure Of The Complex Between The Orphan Nuclear Hormone Receptor Ror(Alpha)-Lbd And Cholesterol
authors J.A.Kallen, J.M.Schlaeppi, F.Bitsch, S.Geisse, M.Geiser, I.Delhon, B.Fournier
compound source
Molecule: Nuclear Receptor Ror-Alpha
Chain: A
Fragment: Ligand Binding Domain, Residues 304-556
Synonym: Nuclear Receptor Rzr-Alpha
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_strain: Sf9
Expression_system_vector_type: Virus
symmetry Space Group: P 1 21 1
R_factor 0.201 R_Free 0.223
length a length b length c angle alpha angle beta angle gamma
54.800 49.700 60.500 90.00 98.40 90.00
method X-Ray Diffractionresolution 1.63 Å
ligand CLR enzyme
related structures by homologous chain: 1K4W, 1NQ7

Primary referenceX-ray structure of the hRORalpha LBD at 1.63 A: structural and functional data that cholesterol or a cholesterol derivative is the natural ligand of RORalpha., Kallen JA, Schlaeppi JM, Bitsch F, Geisse S, Geiser M, Delhon I, Fournier B, Structure (Camb) 2002 Dec;10(12):1697-707. PMID:12467577
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (55 Kb) [Save to disk]
  • Biological Unit Coordinates (1n83.pdb1.gz) 51 Kb
  • LPC: Ligand-Protein Contacts for 1N83
  • CSU: Contacts of Structural Units for 1N83
  • Likely Quarternary Molecular Structure file(s) for 1N83
  • Structure Factors (490 Kb)
  • Retrieve 1N83 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1N83 from S2C, [Save to disk]
  • Re-refined 1n83 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1N83 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 1N83
  • 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 1N83, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1n83a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1n83 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: [1n83_A] [1n83]
  • SWISS-PROT database: [P35398]
  • Domain organization of [RORA_HUMAN] by SWISSPFAM
  • Domain found in 1N83: [HOLI ] by SMART
  • Other resources with information on 1N83
  • Community annotation for 1N83 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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