3N1O Protein Binding date May 16, 2010
title Crystal Structure Of Ihhn
authors J.M.Kavran, D.J.Leahy
compound source
Molecule: Indian Hedgehog Protein
Chain: A, B, C
Fragment: N-Terminal Domain
Synonym: Ihh, Hhg-2, Indian Hedgehog Protein N-Product, Ind Hedgehog Protein C-Product;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ihh
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 43 21 2
R_factor 0.196 R_Free 0.261
crystal
cell
length a length b length c angle alpha angle beta angle gamma
67.965 67.965 243.281 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.55 Å
ligand CA, ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceAll mammalian hedgehog proteins interact with CDO and BOC in a conserved manner., Kavran JM, Ward MD, Oladosu OO, Mulepati S, Leahy DJ, J Biol Chem. 2010 Jun 1. PMID:20519495
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (81 Kb) [Save to disk]
  • Biological Unit Coordinates (3n1o.pdb1.gz) 27 Kb
  • Biological Unit Coordinates (3n1o.pdb2.gz) 26 Kb
  • Biological Unit Coordinates (3n1o.pdb3.gz) 27 Kb
  • LPC: Ligand-Protein Contacts for 3N1O
  • CSU: Contacts of Structural Units for 3N1O
  • Structure Factors (150 Kb)
  • Retrieve 3N1O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3N1O from S2C, [Save to disk]
  • Re-refined 3n1o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3N1O 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 3N1O
  • 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
  • 3D motif for 3N1O, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3n1o_C] [3n1o] [3n1o_A] [3n1o_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3N1O
  • Community annotation for 3N1O 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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