Surface enhanced vibrational spectroscopic evidence for an alternative DNA-independent redox activation of endonuclease III

Moe E., SEZER M., Hildebrandt P., Todorovic S.

CHEMICAL COMMUNICATIONS, cilt.51, sa.15, ss.3255-3257, 2015 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 51 Sayı: 15
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1039/c4cc09498k
  • Dergi Adı: CHEMICAL COMMUNICATIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.3255-3257
  • İstanbul Üniversitesi Adresli: Hayır

Özet

Surface enhanced vibrational spectro-electrochemistry of endonuclease III provides direct evidence that the [4Fe-4S] cluster is responsible for the enzyme redox activity, and that this process is not exclusively DNA-mediated, as currently proposed. We report the first surface enhanced resonance Raman spectrum of a [4Fe-4S](2+) cluster containing enzyme.