(19)
(11) EP 4 182 033 A1

(12)

(43) Date of publication:
24.05.2023 Bulletin 2023/21

(21) Application number: 21740109.0

(22) Date of filing: 15.07.2021
(51) International Patent Classification (IPC): 
A61P 43/00(2006.01)
C12P 19/44(2006.01)
 C12N 9/10(2006.01)
C12N 15/70(2006.01)
(52) Cooperative Patent Classification (CPC):
C12N 9/1081; C12P 19/44; C12N 9/10; C12N 15/70
(86) International application number:
PCT/EP2021/069863
(87) International publication number:
WO 2022/013399 (20.01.2022 Gazette 2022/03)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 15.07.2020 EP 20305817

(71) Applicants:
  • Université de Rennes
    35042 Rennes (FR)
  • École Nationale Supérieure De Chimie
    35000 Rennes (FR)
  • Institut National des Sciences Appliquées de Rennes
    35700 Rennes (FR)
  • Centre National de la Recherche Scientifique
    75016 Paris (FR)
  • Lebanese University
    99999 Beyrouth (LB)

(72) Inventors:
  • TRANCHIMAND, Sylvain
    35220 CHÂTEAUBOURG (FR)
  • BENVEGNU, Thierry
    35000 RENNES (FR)
  • CHAMIEH, Hala
    BEYROUTH, 99999 (LB)
  • AMIN, Khadija
    TRIPOLI, 99999 (LB)
  • TAHA, Samir
    BEYROUTH, 99999 (LB)
  • ABDEL-RAZZAK, Ziad
    BEYROUTH, 99999 (LB)

(74) Representative: Novagraaf Technologies 
Bâtiment O2 2, rue Sarah Bernhardt CS90017
92665 Asnières-sur-Seine Cedex
92665 Asnières-sur-Seine Cedex (FR)

   


(54) ISOLATED GENE CODING FOR THE ENZYME GLYCOSYL TRANSFERASE 2 FROM PYROCOCCUS HORIKOSHII OT3 OR ITS HOMOLOGS FROM HYPERTHERMOPHILIC ARCHAEA, HOST CELL EXPRESSING IT AND ITS USE IN A PROCESS FOR PRODUCING SULFATED GLYCOSAMINOGLYCANS