Sulfolobus solfataricus N-terminus and other regions of the partial amino acid sequence of a thermoprotein exhibiting poly(ADP-ribose) polymerase activity suggest that it belongs to the DINGGG class of proteins that are often described as membrane bound. Our previous biochemical studies demonstrated that the thermoprotein is also strictly associated with DNA, and is only partially solubilized from cell homogenate. The present research is focused on the analysis of the sulfolobal DING thermozyme localization within the archaeal cell.
The DINGGG thermoprotein is membrane bound in the Crenarchaeon Sulfolobus solfataricus / Porzio, Elena; Bianchi, ANNA RITA; Baccigalupi, Loredana; Isticato, Rachele; FARAONE MENNELLA, MARIA ROSARIA. - In: CHEMICAL AND BIOLOGICAL TECHNOLOGIES IN AGRICULTURE. - ISSN 2196-5641. - 3:3(2016), pp. 1-8. [10.1186/s40538-016-0055-7]
The DINGGG thermoprotein is membrane bound in the Crenarchaeon Sulfolobus solfataricus
PORZIO, ELENA;BIANCHI, ANNA RITA;BACCIGALUPI, LOREDANA;ISTICATO, RACHELE;FARAONE MENNELLA, MARIA ROSARIA
2016
Abstract
Sulfolobus solfataricus N-terminus and other regions of the partial amino acid sequence of a thermoprotein exhibiting poly(ADP-ribose) polymerase activity suggest that it belongs to the DINGGG class of proteins that are often described as membrane bound. Our previous biochemical studies demonstrated that the thermoprotein is also strictly associated with DNA, and is only partially solubilized from cell homogenate. The present research is focused on the analysis of the sulfolobal DING thermozyme localization within the archaeal cell.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
