1LOZ	Hydrolase	date	Jan 16, 1997
title	Amyloidogenic Variant (I56t) Variant Of Human Lysozyme
authors	M.Sunde, C.C.F.Blake
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: Mutant Human Lysozyme Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculovirus Expression_system_vector: Autographa Californica Nuclear Po Virus; Expression_system_plasmid: Bacpak8 (Clontech) Expression_system_gene: Mutant Human Lysozyme
symmetry	Space Group: P 21 21 21	R_factor 0.211 R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 56.847 60.889 33.699 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand		enzyme	Hydrolase E.C.3.2.1.17 BRENDA
related structures	by homologous chain: 134L, 2HEB
Gene Ontology	Chain Function Process Component A
Primary reference	Instability, unfolding and aggregation of human lysozyme variants underlying amyloid fibrillogenesis., Booth DR, Sunde M, Bellotti V, Robinson CV, Hutchinson WL, Fraser PE, Hawkins PN, Dobson CM, Radford SE, Blake CC, Pepys MB, Nature 1997 Feb 27;385(6619):787-93. PMID:9039909

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk] Biological Unit Coordinates (1loz.pdb1.gz) 22 Kb CSU: Contacts of Structural Units for 1LOZ Likely Quarternary Molecular Structure file(s) for 1LOZ Structure Factors (68 Kb) Retrieve 1LOZ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1LOZ from S2C, [Save to disk] Re-refined 1loz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1LOZ 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 1LOZ

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 1LOZ, from MSDmotif at EBI Genome occurence of 1LOZ's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1loz__, 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: [1loz_A] [1loz] SWISS-PROT database: [P61626] Domain organization of [LYSC_HUMAN] by SWISSPFAM Domain found in 1LOZ: [LYZ1 ] by SMART

Other resources with information on 1LOZ

Community annotation for 1LOZ at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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