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Titolo:
THE ROLE OF GANGLIOSIDE GM(3) IN THE MODULATION OF CONFORMATION AND ACTIVITY OF SARCOPLASMIC-RETICULUM CA2-ATPASE()
Autore:
YANG FY; WANG LH; YANG XY; TSUI ZC; TU YP;
Indirizzi:
ACAD SINICA,INST BIOPHYS,NATL LAB BIOMACROMOL BEIJING 100101 PEOPLES R CHINA DALIAN MED UNIV,DEPT BIOCHEM DALIAN 116027 PEOPLES R CHINA
Titolo Testata:
Biophysical chemistry
fascicolo: 1-3, volume: 68, anno: 1997,
pagine: 137 - 146
SICI:
0301-4622(1997)68:1-3<137:TROGGI>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
TRANSMEMBRANE CA2+ GRADIENT; GROWTH-FACTOR RECEPTOR; MEDIATED MODULATION; TYROSINE PHOSPHORYLATION; CELL-GROWTH; PURIFICATION; ATPASE; ACID; GM3; FLUORESCENCE;
Keywords:
GANGLIOSIDE GM(3); SARCOPLASMIC RETICULUM; CA2+-ATPASE; PROTEOLIPOSOMES; CONFORMATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
36
Recensione:
Indirizzi per estratti:
Citazione:
F.Y. Yang et al., "THE ROLE OF GANGLIOSIDE GM(3) IN THE MODULATION OF CONFORMATION AND ACTIVITY OF SARCOPLASMIC-RETICULUM CA2-ATPASE()", Biophysical chemistry, 68(1-3), 1997, pp. 137-146

Abstract

Rabbit sarcoplasmic reticulum does contain trace amounts of gangliosides, and the main species is GM(3). Incorporation of GM(3) into the SRvesicles or addition of it to the soybean phospholipid used for reconstitution of proteoliposomes obviously increased ATP hydrolysis, as well as, Ca2+ uptake activity of sarcoplasmic reticulum Ca2+-ATPase. Conformation changes of Ca2+-ATPase induced by GM(3) were also observed by circular dichroism, intrinsic fluorescence and fluorescence quenching measurements. (C) 1997 Elsevier Science B.V.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/11/20 alle ore 12:44:57