These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


BIOMARKERS

Molecular Biopsy of Human Tumors

- a resource for Precision Medicine *

545 related articles for article (PubMed ID: 31227722)

  • 1. Phrixotrix luciferase and 6'-aminoluciferins reveal a larger luciferin phenolate binding site and provide novel far-red combinations for bioimaging purposes.
    Bevilaqua VR; Matsuhashi T; Oliveira G; Oliveira PSL; Hirano T; Viviani VR
    Sci Rep; 2019 Jun; 9(1):8998. PubMed ID: 31227722
    [TBL] [Abstract][Full Text] [Related]  

  • 2. Glu311 and Arg337 Stabilize a Closed Active-site Conformation and Provide a Critical Catalytic Base and Countercation for Green Bioluminescence in Beetle Luciferases.
    Viviani VR; Simões A; Bevilaqua VR; Gabriel GV; Arnoldi FG; Hirano T
    Biochemistry; 2016 Aug; 55(34):4764-76. PubMed ID: 27391007
    [TBL] [Abstract][Full Text] [Related]  

  • 3. The luciferin binding site residues C/T311 (S314) influence the bioluminescence color of beetle luciferases through main-chain interaction with oxyluciferin phenolate.
    Viviani VR; Amaral DT; Neves DR; Simões A; Arnoldi FG
    Biochemistry; 2013 Jan; 52(1):19-27. PubMed ID: 23205709
    [TBL] [Abstract][Full Text] [Related]  

  • 4. A Very Bright Far-Red Bioluminescence Emitting Combination Based on Engineered Railroad Worm Luciferase and 6'-Amino-Analogs for Bioimaging Purposes.
    Viviani VR; Bevilaqua VR; de Souza DR; Pelentir GF; Kakiuchi M; Hirano T
    Int J Mol Sci; 2020 Dec; 22(1):. PubMed ID: 33396708
    [TBL] [Abstract][Full Text] [Related]  

  • 5. Bioluminescence of beetle luciferases with 6'-amino-D-luciferin analogues reveals excited keto-oxyluciferin as the emitter and phenolate/luciferin binding site interactions modulate bioluminescence colors.
    Viviani VR; Neves DR; Amaral DT; Prado RA; Matsuhashi T; Hirano T
    Biochemistry; 2014 Aug; 53(32):5208-20. PubMed ID: 25025160
    [TBL] [Abstract][Full Text] [Related]  

  • 6. Active-site properties of Phrixotrix railroad worm green and red bioluminescence-eliciting luciferases.
    Viviani VR; Arnoldi FG; Venkatesh B; Neto AJ; Ogawa FG; Oehlmeyer AT; Ohmiya Y
    J Biochem; 2006 Oct; 140(4):467-74. PubMed ID: 16963787
    [TBL] [Abstract][Full Text] [Related]  

  • 7. Influence of the C-terminal domain on the bioluminescence activity and color determination in green and red emitting beetle luciferases and luciferase-like enzyme.
    Bevilaqua VR; Carvalho MC; Pelentir GF; Tomazini A; Murakami M; Viviani VR
    Photochem Photobiol Sci; 2021 Jan; 20(1):113-122. PubMed ID: 33721241
    [TBL] [Abstract][Full Text] [Related]  

  • 8. Few substitutions affect the bioluminescence spectra of Phrixotrix (Coleoptera: Phengodidae) luciferases: a site-directed mutagenesis survey.
    Viviani VR; Arnoldi FG; Ogawa FT; Brochetto-Braga M
    Luminescence; 2007; 22(4):362-9. PubMed ID: 17471476
    [TBL] [Abstract][Full Text] [Related]  

  • 9. Site-directed mutagenesis of firefly luciferase active site amino acids: a proposed model for bioluminescence color.
    Branchini BR; Magyar RA; Murtiashaw MH; Anderson SM; Helgerson LC; Zimmer M
    Biochemistry; 1999 Oct; 38(40):13223-30. PubMed ID: 10529195
    [TBL] [Abstract][Full Text] [Related]  

  • 10. Cloning, sequence analysis, and expression of active Phrixothrix railroad-worms luciferases: relationship between bioluminescence spectra and primary structures.
    Viviani VR; Bechara EJ; Ohmiya Y
    Biochemistry; 1999 Jun; 38(26):8271-9. PubMed ID: 10387072
    [TBL] [Abstract][Full Text] [Related]  

  • 11. Comparison of the thermostability of recombinant luciferases from Brazilian bioluminescent beetles: Relationship with kinetics and bioluminescence colours.
    Oliveira G; Viviani VR
    Luminescence; 2018 Mar; 33(2):282-288. PubMed ID: 29094493
    [TBL] [Abstract][Full Text] [Related]  

  • 12. A route from darkness to light: emergence and evolution of luciferase activity in AMP-CoA-ligases inferred from a mealworm luciferase-like enzyme.
    Viviani VR; Prado RA; Neves DR; Kato D; Barbosa JA
    Biochemistry; 2013 Jun; 52(23):3963-73. PubMed ID: 23705763
    [TBL] [Abstract][Full Text] [Related]  

  • 13. The origin of luciferase activity in Zophobas mealworm AMP/CoA-ligase (protoluciferase): luciferin stereoselectivity as a switch for the oxygenase activity.
    Viviani VR; Scorsato V; Prado RA; Pereira JG; Niwa K; Ohmiya Y; Barbosa JA
    Photochem Photobiol Sci; 2010 Aug; 9(8):1111-9. PubMed ID: 20526507
    [TBL] [Abstract][Full Text] [Related]  

  • 14. Bioluminescence color determinants of Phrixothrix railroad-worm luciferases: chimeric luciferases, site-directed mutagenesis of Arg 215 and guanidine effect.
    Viviani VR; Ohmiya Y
    Photochem Photobiol; 2000 Aug; 72(2):267-71. PubMed ID: 10946582
    [TBL] [Abstract][Full Text] [Related]  

  • 15. The influence of insertion of a critical residue (Arg356) in structure and bioluminescence spectra of firefly luciferase.
    Tafreshi NKh; Hosseinkhani S; Sadeghizadeh M; Sadeghi M; Ranjbar B; Naderi-Manesh H
    J Biol Chem; 2007 Mar; 282(12):8641-7. PubMed ID: 17197704
    [TBL] [Abstract][Full Text] [Related]  

  • 16. Effect of pH on the secondary structure and thermostability of beetle luciferases: structural origin of pH-insensitivity.
    Tomazini A; Carvalho M; Murakami MT; Viviani VR
    Photochem Photobiol Sci; 2023 Apr; 22(4):893-904. PubMed ID: 36681778
    [TBL] [Abstract][Full Text] [Related]  

  • 17. Site-directed mutagenesis of firefly luciferase: implication of conserved residue(s) in bioluminescence emission spectra among firefly luciferases.
    Tafreshi NKh; Sadeghizadeh M; Emamzadeh R; Ranjbar B; Naderi-Manesh H; Hosseinkhani S
    Biochem J; 2008 May; 412(1):27-33. PubMed ID: 18251715
    [TBL] [Abstract][Full Text] [Related]  

  • 18. Thr226 is a key residue for bioluminescence spectra determination in beetle luciferases.
    Viviani V; Uchida A; Suenaga N; Ryufuku M; Ohmiya Y
    Biochem Biophys Res Commun; 2001 Feb; 280(5):1286-91. PubMed ID: 11162668
    [TBL] [Abstract][Full Text] [Related]  

  • 19. Structural evolution of luciferase activity in Zophobas mealworm AMP/CoA-ligase (protoluciferase) through site-directed mutagenesis of the luciferin binding site.
    Prado RA; Barbosa JA; Ohmiya Y; Viviani VR
    Photochem Photobiol Sci; 2011 Jul; 10(7):1226-32. PubMed ID: 21505686
    [TBL] [Abstract][Full Text] [Related]  

  • 20. The influence of the region between residues 220 and 344 and beyond in Phrixotrix railroad worm luciferases green and red bioluminescence.
    Viviani VR; Joaquim da Silva Neto A; Ohmiya Y
    Protein Eng Des Sel; 2004 Feb; 17(2):113-7. PubMed ID: 15047906
    [TBL] [Abstract][Full Text] [Related]  

    [Next]    [New Search]
    of 28.