1B5Z CONTRIBUTION OF HYDROGEN BONDS TO THE CONFORMATIONAL STABILITY OF HUMAN LYSOZYME: CALORIMETRY AND X-RAY ANALYSIS OF SIX SER->ALA MUTANTS date
authors Takano, K., Yamagata, Y., Kubota, M., Funahashi, J., Fujii, S., Yutani, K.
compound source
symmetry
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.20
related structures by homologous chain: 1B5Y, 1DI5
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceContribution of hydrogen bonds to the conformational stability of human lysozyme: calorimetry and X-ray analysis of six Ser --> Ala mutants., Takano K, Yamagata Y, Kubota M, Funahashi J, Fujii S, Yutani K, Biochemistry 1999 May 18;38(20):6623-9. PMID:10350481
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk]
  • Biological Unit Coordinates (1b5z.pdb1.gz) 23 Kb
  • Biological Unit Coordinates (1b5z.pdb2.gz) 23 Kb
  • CSU: Contacts of Structural Units for 1B5Z
  • Likely Quarternary Molecular Structure file(s) for 1B5Z
  • Retrieve 1B5Z in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1B5Z from S2C, [Save to disk]
    • View 1B5Z 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 1B5Z
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1B5Z, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1b5za_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1b5zb_, 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: [1b5z] [1b5z_A] [1b5z_B]
  • SWISS-PROT database: [P61626]
  • Domain organization of [LYSC_HUMAN] by SWISSPFAM
  • Domain found in 1B5Z: [LYZ1 ] by SMART
    • Other resources with information on 1B5Z
  • Community annotation for 1B5Z 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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