1QIP Lyase date Jun 14, 1999
title Human Glyoxalase I Complexed With S-P- Nitrobenzyloxycarbonylglutathione
authors A.D.Cameron, M.Ridderstrom, B.Olin, B.Mannervik
compound source
Molecule: Protein (Lactoylglutathione Lyase)
Chain: A, B, C, D
Synonym: Glyoxalase I
Ec: 4.4.1.5
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Jm 103
Expression_system_plasmid: Pkk223-3
Other_details: Heterologously Expressed
symmetry Space Group: P 43
R_factor 0.180 R_Free 0.210
crystal
cell
length a length b length c angle alpha angle beta angle gamma
67.300 67.300 167.700 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.72 Å
ligand BME, GNB, ZN enzyme Lyase E.C.4.4.1.5 BRENDA
note 1QIP is a representative structure
related structures by homologous chain: 1QIN
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceReaction mechanism of glyoxalase I explored by an X-ray crystallographic analysis of the human enzyme in complex with a transition state analogue., Cameron AD, Ridderstrom M, Olin B, Kavarana MJ, Creighton DJ, Mannervik B, Biochemistry 1999 Oct 12;38(41):13480-90. PMID:10521255
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (141 Kb) [Save to disk]
  • Biological Unit Coordinates (1qip.pdb1.gz) 69 Kb
  • Biological Unit Coordinates (1qip.pdb2.gz) 68 Kb
  • LPC: Ligand-Protein Contacts for 1QIP
  • CSU: Contacts of Structural Units for 1QIP
  • Likely Quarternary Molecular Structure file(s) for 1QIP
  • Structure Factors (571 Kb)
  • Retrieve 1QIP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QIP from S2C, [Save to disk]
  • Re-refined 1qip structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1QIP 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 1QIP
  • 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 1QIP, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qipa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1qipb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1qipc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1qipd_, region D [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: [1qip_B] [1qip_D] [1qip_C] [1qip_A] [1qip]
  • SWISS-PROT database: [Q04760]
  • Domain organization of [LGUL_HUMAN] by SWISSPFAM
  • Other resources with information on 1QIP
  • Community annotation for 1QIP 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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