1HS6 Hydrolase date Dec 24, 2000
title Structure Of Leukotriene A4 Hydrolase Complexed With Bestati
authors M.M.G.M.Thunnissen, P.N.Nordlund, J.Z.Haeggstrom
compound source
Molecule: Leukotriene A-4 Hydrolase
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pt3-Mb4
symmetry Space Group: P 21 21 2
R_factor 0.188 R_Free 0.247
length a length b length c angle alpha angle beta angle gamma
67.600 133.500 83.400 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.95 Å
ligand ACT, BES, IMD, YB, ZN BindingDB enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1H19

Primary referenceCrystal structure of human leukotriene A(4) hydrolase, a bifunctional enzyme in inflammation., Thunnissen MM, Nordlund P, Haeggstrom JZ, Nat Struct Biol 2001 Feb;8(2):131-5. PMID:11175901
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (116 Kb) [Save to disk]
  • Biological Unit Coordinates (1hs6.pdb1.gz) 111 Kb
  • LPC: Ligand-Protein Contacts for 1HS6
  • CSU: Contacts of Structural Units for 1HS6
  • Likely Quarternary Molecular Structure file(s) for 1HS6
  • Retrieve 1HS6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HS6 from S2C, [Save to disk]
  • View 1HS6 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 1HS6
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1HS6, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hs6a2, region A:1-208 [Jmol] [rasmolscript] [script source]
        - Domain d1hs6a3, region A:209-460 [Jmol] [rasmolscript] [script source]
        - Domain d1hs6a1, region A:461-610 [Jmol] [rasmolscript] [script source]
  • Fold representative 1hs6 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: [1hs6_A] [1hs6]
  • SWISS-PROT database: [P09960]
  • Domain organization of [LKHA4_HUMAN] by SWISSPFAM
  • Domain found in 1HS6: [Leuk-A4-hydro_C ] by SMART
  • Other resources with information on 1HS6
  • Community annotation for 1HS6 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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