1S8O Hydrolase date Feb 03, 2004
title Human Soluble Epoxide Hydrolase
authors G.A.Gomez, C.Morisseau, B.D.Hammock, D.W.Christianson
compound source
Molecule: Epoxide Hydrolase 2, Cytoplasmic
Chain: A
Synonym: Hseh
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ephx2
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
Expression_system_cell_line: High Five
Expression_system_vector_type: Baculovirus
Expression_system_vector: Achseh1
symmetry Space Group: P 65 2 2
R_factor 0.216 R_Free 0.272
length a length b length c angle alpha angle beta angle gamma
92.546 92.546 244.637 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.60 Å
ligand P6G enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1CR6, 1VJ5

Primary referenceStructure of human epoxide hydrolase reveals mechanistic inferences on bifunctional catalysis in epoxide and phosphate ester hydrolysis(,)., Gomez GA, Morisseau C, Hammock BD, Christianson DW, Biochemistry 2004 Apr 27;43(16):4716-23. PMID:15096040
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (94 Kb) [Save to disk]
  • Biological Unit Coordinates (1s8o.pdb1.gz) 176 Kb
  • LPC: Ligand-Protein Contacts for 1S8O
  • CSU: Contacts of Structural Units for 1S8O
  • Likely Quarternary Molecular Structure file(s) for 1S8O
  • Structure Factors (154 Kb)
  • Retrieve 1S8O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1S8O from S2C, [Save to disk]
  • Re-refined 1s8o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1S8O 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 1S8O
  • 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 1S8O, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1s8oa2, region A:226-548 [Jmol] [rasmolscript] [script source]
        - Domain d1s8oa1, region A:4-225 [Jmol] [rasmolscript] [script source]
  • Fold representative 1s8o from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1s8o] [1s8o_A]
  • SWISS-PROT database: [P34913]
  • Domain organization of [HYES_HUMAN] by SWISSPFAM
  • Other resources with information on 1S8O
  • Community annotation for 1S8O 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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