1IL0 Oxidoreductase date May 07, 2001
title X-Ray Crystal Structure Of The E170q Mutant Of Human L-3-Hyd Coa Dehydrogenase
authors J.J.Barycki, L.K.O'Brien, A.W.Strauss, L.J.Banaszak
compound source
Molecule: 3-Hydroxyacyl-Coa Dehydrogenase
Chain: A, B
Synonym: Hcdh
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hcdh
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28
symmetry Space Group: P 21 21 21
R_factor 0.219 R_Free 0.276
length a length b length c angle alpha angle beta angle gamma
49.657 87.719 158.395 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand CAA, NAD enzyme Oxidoreductase E.C. BRENDA
related structures by homologous chain: 1F17, 2HDH
A, B

Primary referenceGlutamate 170 of human l-3-hydroxyacyl-CoA dehydrogenase is required for proper orientation of the catalytic histidine and structural integrity of the enzyme., Barycki JJ, O'Brien LK, Strauss AW, Banaszak LJ, J Biol Chem 2001 Sep 28;276(39):36718-26. PMID:11451959
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (106 Kb) [Save to disk]
  • Biological Unit Coordinates (1il0.pdb1.gz) 100 Kb
  • LPC: Ligand-Protein Contacts for 1IL0
  • CSU: Contacts of Structural Units for 1IL0
  • Likely Quarternary Molecular Structure file(s) for 1IL0
  • Structure Factors (662 Kb)
  • Retrieve 1IL0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IL0 from S2C, [Save to disk]
  • Re-refined 1il0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1IL0 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 1IL0
  • 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 1IL0, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1il0a2, region A:12-203 [Jmol] [rasmolscript] [script source]
        - Domain d1il0a1, region A:204-302 [Jmol] [rasmolscript] [script source]
        - Domain d1il0b2, region B:12-203 [Jmol] [rasmolscript] [script source]
        - Domain d1il0b1, region B:204-302 [Jmol] [rasmolscript] [script source]
  • Fold representative 1il0 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: [1il0_B] [1il0] [1il0_A]
  • SWISS-PROT database: [Q16836]
  • Domain organization of [HCDH_HUMAN] by SWISSPFAM
  • Other resources with information on 1IL0
  • Community annotation for 1IL0 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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