1HL7 Hydrolase date Mar 14, 2003
title Gamma Lactamase From An Aureobacterium Species In Complex Wi 7a-Tetrahydro-Benzo [1,3] Dioxol-2-One
authors K.Line, M.N.Isupov, J.A.Littlechild
compound source
Molecule: Gamma Lactamase
Chain: A, B
Synonym: Co-Factor Free Haloperoxidase (By Identity)
Engineered: Yes
Organism_scientific: Microbacterium Sp.
Organism_taxid: 51671
Expression_system: Escherichia Coli Dh5[Alpha]
Expression_system_taxid: 668369
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptrc99
Other_details: Chirotech Culture Collection
symmetry Space Group: F 2 3
R_factor 0.151 R_Free 0.165
crystal
cell
length a length b length c angle alpha angle beta angle gamma
240.592 240.592 240.592 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.73 Å
ligand BD1 enzyme
related structures by homologous chain: 1A7U, 1HKH
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • peroxidase activity


  • Primary referenceThe crystal structure of a (-) gamma-lactamase from an Aureobacterium species reveals a tetrahedral intermediate in the active site., Line K, Isupov MN, Littlechild JA, J Mol Biol. 2004 Apr 30;338(3):519-32. PMID:15081810
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (106 Kb) [Save to disk]
  • Biological Unit Coordinates (1hl7.pdb1.gz) 151 Kb
  • Biological Unit Coordinates (1hl7.pdb2.gz) 151 Kb
  • LPC: Ligand-Protein Contacts for 1HL7
  • CSU: Contacts of Structural Units for 1HL7
  • Likely Quarternary Molecular Structure file(s) for 1HL7
  • Structure Factors (1139 Kb)
  • Retrieve 1HL7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HL7 from S2C, [Save to disk]
  • Re-refined 1hl7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1HL7 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 1HL7
  • 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 1HL7, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hl7a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1hl7b_, region B [Jmol] [rasmolscript] [script source]
  • 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: [1hl7_A] [1hl7_B] [1hl7]
  • SWISS-PROT database: [Q8GJP7]
  • Domain organization of [Q8GJP7_9MICO] by SWISSPFAM
  • Other resources with information on 1HL7
  • Community annotation for 1HL7 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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