1NAL Lyase date Feb 28, 1994
title The Three-Dimensional Structure Of N-Acetylneuraminate Lyase Escherichia Coli
authors T.Izard, M.C.Lawrence, R.L.Malby, G.G.Lilley, P.M.Colman
compound source
Molecule: N-Acetylneuraminate Lyase
Chain: 1, 2, 3, 4
Ec: 4.1.3.3
 Organism_scientific: Escherichia Coli
Organism_taxid: 562
symmetry Space Group: P 32 2 1
R_factor 0.208 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
122.800 122.800 198.800 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.20 Å
ligand SO4 enzyme Lyase E.C.4.1.3.3 BRENDA
related structures by homologous chain: 1FDY, 1HL2
Gene
Ontology
ChainFunctionProcessComponent
4, 1, 3, 2


Primary referenceThe three-dimensional structure of N-acetylneuraminate lyase from Escherichia coli., Izard T, Lawrence MC, Malby RL, Lilley GG, Colman PM, Structure 1994 May 15;2(5):361-9. PMID:8081752
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (184 Kb) [Save to disk]
  • Biological Unit Coordinates (1nal.pdb1.gz) 179 Kb
  • LPC: Ligand-Protein Contacts for 1NAL
  • CSU: Contacts of Structural Units for 1NAL
  • Likely Quarternary Molecular Structure file(s) for 1NAL
  • Structure Factors (966 Kb)
  • Retrieve 1NAL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NAL from S2C, [Save to disk]
  • Re-refined 1nal structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1NAL 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 1NAL
  • 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 1NAL, from MSDmotif at EBI
  • Genome occurence of 1NAL's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1nal1_, region 1 [Jmol] [rasmolscript] [script source]
        - Domain d1nal2_, region 2 [Jmol] [rasmolscript] [script source]
        - Domain d1nal3_, region 3 [Jmol] [rasmolscript] [script source]
        - Domain d1nal4_, region 4 [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: [1nal_1] [1nal_2] [1nal_3] [1nal] [1nal_4]
  • SWISS-PROT database: [P0A6L4]
  • Domain organization of [NANA_ECOLI] by SWISSPFAM
  • Domain found in 1NAL: [DHDPS ] by SMART
    • Other resources with information on 1NAL
  • Community annotation for 1NAL 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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