1HEL Hydrolase(O-Glycosyl) date Jan 10, 1992
title Structural And Thermodynamic Analysis Of Compensating Mutati The Core Of Chicken Egg White Lysozyme
authors K.P.Wilson, B.A.Malcolm, B.W.Matthews
compound source
Molecule: Hen Egg White Lysozyme
Chain: A
Engineered: Yes
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Organ: Egg
symmetry Space Group: P 43 21 2
length a length b length c angle alpha angle beta angle gamma
79.100 79.100 37.900 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1LSM, 1UAC

Primary referenceStructural and thermodynamic analysis of compensating mutations within the core of chicken egg white lysozyme., Wilson KP, Malcolm BA, Matthews BW, J Biol Chem 1992 May 25;267(15):10842-9. PMID:1587860
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (28 Kb) [Save to disk]
  • Biological Unit Coordinates (1hel.pdb1.gz) 24 Kb
  • CSU: Contacts of Structural Units for 1HEL
  • Likely Quarternary Molecular Structure file(s) for 1HEL
  • Structure Factors (68 Kb)
  • Retrieve 1HEL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HEL from S2C, [Save to disk]
  • View 1HEL 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 1HEL
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1HEL, from MSDmotif at EBI
  • Genome occurence of 1HEL's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hel__, region [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: [1hel_A] [1hel]
  • SWISS-PROT database: [P00698]
  • Domain organization of [LYSC_CHICK] by SWISSPFAM
  • Domain found in 1HEL: [LYZ1 ] by SMART
  • Other resources with information on 1HEL
  • Community annotation for 1HEL at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1HEL from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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