2I9P Oxidoreductase date Sep 06, 2006
title Crystal Structure Of Human Hydroxyisobutyrate Dehydrogenase With Nad+
authors K.L.Kavanagh, E.Papagrigoriou, E.Salah, P.Lukacik, C.Smee, N.Burg Delft, J.Weigelt, C.Arrowsmith, M.Sundstrom, A.Edwards, U.Opperm Structural Genomics Consortium (Sgc)
compound source
Molecule: 3-Hydroxyisobutyrate Dehydrogenase
Chain: A, B, C, D
Synonym: Hibadh
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hibadh
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic-Bsa4 (Pet Derivative)
symmetry Space Group: P 1 21 1
R_factor 0.174 R_Free 0.220
length a length b length c angle alpha angle beta angle gamma
49.627 167.319 71.089 90.00 107.80 90.00
method X-Ray Diffractionresolution 2.55 Å
ligand NAD enzyme Oxidoreductase E.C. BRENDA
A, D, C, B

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (180 Kb) [Save to disk]
  • Biological Unit Coordinates (2i9p.pdb1.gz) 171 Kb
  • LPC: Ligand-Protein Contacts for 2I9P
  • CSU: Contacts of Structural Units for 2I9P
  • Likely Quarternary Molecular Structure file(s) for 2I9P
  • Structure Factors (1727 Kb)
  • Retrieve 2I9P in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2I9P from S2C, [Save to disk]
  • Re-refined 2i9p structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2I9P 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 2I9P
  • 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 2I9P, from MSDmotif at EBI
  • Fold representative 2i9p from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2i9p] [2i9p_A] [2i9p_C] [2i9p_D] [2i9p_B]
  • SWISS-PROT database: [P31937]
  • Domain organization of [3HIDH_HUMAN] by SWISSPFAM
  • Other resources with information on 2I9P
  • Community annotation for 2I9P 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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