1YAQ Hydrolase date Sep 29, 1995
title Contribution Of Hydrophobic Residues To The Stability Of Hum Lysozyme: Calorimetric Studies And X-Ray Structural Analysi Five Isoleucine To Valine Mutants
authors Y.Yamagata, H.Kaneda, S.Fujii, K.Takano, K.Ogasahara, E.Kanaya, M. M.Oobatake, K.Yutani
compound source
Molecule: Lysozyme
Chain: A
Ec: 3.2.1.17
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Human Lysozyme With Ile 89
Expression_system: Saccharomyces Cerevisiae
Expression_system_common: Baker'S Yeast
Expression_system_taxid: 4932
Expression_system_strain: Ah22r-
Expression_system_plasmid: Peri8602
Expression_system_gene: Human Lysozyme With Ile 89 Replaced
symmetry Space Group: P 21 21 21
R_factor 0.164 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.776 61.018 33.774 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand NA enzyme Hydrolase E.C.3.2.1.17 BRENDA
related structures by homologous chain: 1C43, 1WQM
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceContribution of hydrophobic residues to the stability of human lysozyme: calorimetric studies and X-ray structural analysis of the five isoleucine to valine mutants., Takano K, Ogasahara K, Kaneda H, Yamagata Y, Fujii S, Kanaya E, Kikuchi M, Oobatake M, Yutani K, J Mol Biol 1995 Nov 17;254(1):62-76. PMID:7473760
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk]
  • Biological Unit Coordinates (1yaq.pdb1.gz) 35 Kb
  • LPC: Ligand-Protein Contacts for 1YAQ
  • CSU: Contacts of Structural Units for 1YAQ
  • Likely Quarternary Molecular Structure file(s) for 1YAQ
  • Retrieve 1YAQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1YAQ from S2C, [Save to disk]
  • View 1YAQ 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 1YAQ
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1YAQ, from MSDmotif at EBI
  • Genome occurence of 1YAQ's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1yaq__, 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: [1yaq_A] [1yaq]
  • SWISS-PROT database: [P61626]
  • Domain organization of [LYSC_HUMAN] by SWISSPFAM
  • Domain found in 1YAQ: [LYZ1 ] by SMART
  • Other resources with information on 1YAQ
  • Community annotation for 1YAQ at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science