0024480 - MBÚ 2006 RIV SIGLE GB eng J - Článek v odborném periodiku
Réty, S. - Sopková-de Oliveira Santos, J. - Dreyfuss, L. - Blondeau, K. - Hofbauerová, Kateřina - Raguénes-Nicol, C. - Kerboeuf, D. - Renouard, M. - Russo-Marie, F. - Lewit-Bentley, A.
The Crystal Structure of Annexin A8 is Similar to that of Annexin A3.
[Krystalová struktura annexinu A8 je podobná annexinu A3.]
Journal of Molecular Biology. Roč. 345, - (2005), s. 1131-1139. ISSN 0022-2836. E-ISSN 1089-8638
Výzkumný záměr: CEZ:AV0Z50200510
Klíčová slova: annexin * x-ray crystal structure * intact N terminus
Kód oboru RIV: EE - Mikrobiologie, virologie
Impakt faktor: 5.229, rok: 2005

Annexin A8 is a relatively infrequent and poorly studied member of this large family of calcium-binding and membrane-binding proteins. It is, however, associated with a specific disease, acute promyelocytic leukemia. We have solved its three-dimensional structure, which includes a moderately long and intact N terminus. The structure is closest to that of annexin A3 and highlights several important regions of inherent flexibility in the annexin molecule. The N terminus resembles that of annexin A3, as it lies along the concave surface of the molecule and inserts partially into the hydrophilic channel in its centre. Since both annexins A3 and A8 are expressed in promyelocytic cells during their differentiation, the similarity in their structures might suggest a functional relationship

Annexin A8 je vzácný a málo studovaný člen rozsáhlé rodiny membránových proteinů schopných vázat vápník. Tento protein bývá asociovaný s některými chorobami jako je akutní promyelocytická leukemie. Rozřešili jsme trojrozměrnou strukturu tohoto proteinu, která se podobá struktuře annexinu A3. Podobnost obou struktur upozorňuje na funkční příbuznost obou proteinů
Trvalý link: http://hdl.handle.net/11104/0115017