1L08

CONTRIBUTIONS OF HYDROGEN BONDS OF THR 157 TO THE THERMODYNAMIC STABILITY OF PHAGE T4 LYSOZYME

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Observed: 0.187 

wwPDB Validation   3D Report Full Report


This is version 2.0 of the entry. See complete history. 


Literature

Contributions of hydrogen bonds of Thr 157 to the thermodynamic stability of phage T4 lysozyme.

Alber, T., Sun, D.P., Wilson, K., Wozniak, J.A., Cook, S.P., Matthews, B.W.

(1987) Nature 330: 41-46

  • DOI: https://doi.org/10.1038/330041a0
  • Primary Citation of Related Structures:  
    1L02, 1L03, 1L04, 1L05, 1L06, 1L07, 1L08, 1L09, 1L11, 1L12, 1L13, 1L14, 1L15

  • PubMed Abstract: 

    • Measurements of changes in structure and stability caused by 13 different substitutions for threonine 157 in phage T4 lysozyme show that the most stable lysozyme variants contain hydrogen bonds analogous to those in the wild-type enzyme and that structural adjustments allow the protein to be surprisingly tolerant of amino-acid substitutions ...

    Measurements of changes in structure and stability caused by 13 different substitutions for threonine 157 in phage T4 lysozyme show that the most stable lysozyme variants contain hydrogen bonds analogous to those in the wild-type enzyme and that structural adjustments allow the protein to be surprisingly tolerant of amino-acid substitutions.

    Related Citations: 
    • Structural Studies of Mutants of the Lysozyme of Bacteriophage T4. The Temperature-Sensitive Mutant Protein Thr157 (Right Arrow) Ile
      Gruetter, M.G., Gray, T.M., Weaver, L.H., Alber, T., Wilson, K., Matthews, B.W.
      (1987) J Mol Biol 197: 315
    • Structural Analysis of the Temperature-Sensitive Mutant of Bacteriophage T4 Lysozyme, Glycine 156 (Right Arrow) Aspartic Acid
      Gray, T.M., Matthews, B.W.
      (1987) J Biol Chem 262: 16858
    • Structure of Bacteriophage T4 Lysozyme Refined at 1.7 Angstroms Resolution
      Weaver, L.H., Matthews, B.W.
      (1987) J Mol Biol 193: 189
    • Temperature-Sensitive Mutations of Bacteriophage T4 Lysozyme Occur at Sites with Low Mobility and Low Solvent Accessibility in the Folded Protein
      Alber, T., Dao-Pin, S., Nye, J.A., Muchmore, D.C., Matthews, B.W.
      (1987) Biochemistry 26: 3754
    • Common Precursor of Lysozymes of Hen Egg-White and Bacteriophage T4
      Matthews, B.W., Gruetter, M.G., Anderson, W.F., Remington, S.J.
      (1981) Nature 290: 334
    • Crystallographic Determination of the Mode of Binding of Oligosaccharides to T4 Bacteriophage Lysozyme. Implications for the Mechanism of Catalysis
      Anderson, W.F., Gruetter, M.G., Remington, S.J., Weaver, L.H., Matthews, B.W.
      (1981) J Mol Biol 147: 523
    • Relation between Hen Egg White Lysozyme and Bacteriophage T4 Lysozyme. Evolutionary Implications
      Matthews, B.W., Remington, S.J., Gruetter, M.G., Anderson, W.F.
      (1981) J Mol Biol 147: 545
    • Structure of the Lysozyme from Bacteriophage T4, an Electron Density Map at 2.4 Angstroms Resolution
      Remington, S.J., Anderson, W.F., Owen, J., Teneyck, L.F., Grainger, C.T., Matthews, B.W.
      (1978) J Mol Biol 118: 81
    • Atomic Coordinates for T4 Phage Lysozyme
      Remington, S.J., Teneyck, L.F., Matthews, B.W.
      (1977) Biochem Biophys Res Commun 75: 265
    • Comparison of the Predicted and Observed Secondary Structure of T4 Phage Lysozyme
      Matthews, B.W.
      (1975) Biochim Biophys Acta 405: 442
    • The Three Dimensional Structure of the Lysozyme from Bacteriophage T4
      Matthews, B.W., Remington, S.J.
      (1974) Proc Natl Acad Sci U S A 71: 4178
    • Crystallographic Data for Lysozyme from Bacteriophage T4
      Matthews, B.W., Dahlquist, F.W., Maynard, A.Y.
      (1973) J Mol Biol 78: 575
    Organizational Affiliation: 

    Department of Physics, University of Oregon, Eugene 97403.



Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
T4 LYSOZYME164Tequatrovirus T4Mutation(s): 1 
Gene Names: E
EC: 3.2.1.17
UniProt
Find proteins for P00720 (Enterobacteria phage T4)
Explore P00720 
Go to UniProtKB:  P00720
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP00720
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.70 Å
  • R-Value Observed: 0.187 
  • Space Group: P 32 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 61.2α = 90
b = 61.2β = 90
c = 97.1γ = 120
Software Package:
Software NamePurpose
TNTrefinement

Structure Validation

View Full Validation Report



View more in-depth experimental data
Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 1988-04-16
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Advisory, Version format compliance
  • Version 1.3: 2017-11-29
    Changes: Derived calculations, Other
  • Version 2.0: 2022-11-23
    Type: Remediation
    Changes: Advisory, Atomic model, Data collection, Database references, Other, Source and taxonomy