1L25 Hydrolase (O-Glycosyl) date May 01, 1989
title Replacements Of Pro86 In Phage T4 Lysozyme Extend An Alpha-H Do Not Alter Protein Stability
authors J.A.Bell, S.Dao-Pin, B.W.Matthews
compound source
Molecule: T4 Lysozyme
Chain: A
Ec: 3.2.1.17
Engineered: Yes
Organism_scientific: Enterobacteria Phage T4
Organism_taxid: 10665
Organ: Egg
Expression_system_vector_type: Plasmid
Expression_system_plasmid: M13
symmetry Space Group: P 32 2 1
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
61.300 61.300 96.400 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.80 Å
ligand
enzyme Hydrolase E.C.3.2.1.17 BRENDA
related structures by homologous chain: 183L, 1T8G
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceReplacements of Pro86 in phage T4 lysozyme extend an alpha-helix but do not alter protein stability., Alber T, Bell JA, Sun DP, Nicholson H, Wozniak JA, Cook S, Matthews BW, Science 1988 Feb 5;239(4840):631-5. PMID:3277275
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (35 Kb) [Save to disk]
  • Biological Unit Coordinates (1l25.pdb1.gz) 32 Kb
  • CSU: Contacts of Structural Units for 1L25
  • Likely Quarternary Molecular Structure file(s) for 1L25
  • Structure Factors (87 Kb)
  • Retrieve 1L25 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1L25 from S2C, [Save to disk]
  • Re-refined 1l25 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1L25 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 1L25
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1L25, from MSDmotif at EBI
  • Genome occurence of 1L25's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1l25__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1l25 from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1l25_A] [1l25]
  • SWISS-PROT database: [P00720]
  • Domain organization of [LYS_BPT4] by SWISSPFAM
  • Other resources with information on 1L25
  • Community annotation for 1L25 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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