Identification of a plasma membrane protein involved in Pi transport in the yeast Candida tropicalis

FEBS Letters

Blasco, F.¹  Jeanjean, R.¹  Hirn, M.² 

[1] Laboratoire de Physiologie Cellulaire, Case 901, Faculte des Sciences de Luminy, France;Centre D'Immunologie, Case 906, 70 route Leon Lachamp, 13288 Marseille Cedex 9, France

关键词: Yeast;    Plasma membrane protein;    Antibody;    Pi carrier;    SDS-PAGE;    SDS-polyacrylamide gel electrophoresis;   

DOI  :  10.1016/0014-5793(84)80019-8

学科分类：生物化学/生物物理

来源: John Wiley & Sons Ltd.

【 摘 要 】

A plasma membrane protein was found to contain antigenic determinants in common with a P_i-binding protein released by osmotic shock from Candida tropicalis. This plasma membrane protein (M.P. 30) has a molecular mass of 30 kDa as measured by SDS—PAGE and anti-M.P. 30 antibodies inhibit P_i uptake in protoplasts while only the corresponding Fab fragments inhibit P_i transport in whole cells. This plasma membrane protein may be the P_i plasma membrane carrier.

【 授权许可】

Unknown