1998
DOI: 10.1042/bst0260279
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Peptide Metabolism in Cytoplasm of Brain Cells

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Cited by 8 publications
(3 citation statements)
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“…In the case of Ala-Ap, two different enzymes were assayed: aminopeptidase M (APM) (EC 3.4.11.2), a membrane-bound enzyme with low sensitivity to puromycin; and puromycin-sensitive aminopeptidase (PSA) (EC 3. 4.11.14), strongly inhibited by puromycin, which has been reported to be the major cytosolic aminopeptidase of the human cerebral cortex [4] and with a broad specificity [5].…”
Section: Introductionmentioning
confidence: 97%
“…In the case of Ala-Ap, two different enzymes were assayed: aminopeptidase M (APM) (EC 3.4.11.2), a membrane-bound enzyme with low sensitivity to puromycin; and puromycin-sensitive aminopeptidase (PSA) (EC 3. 4.11.14), strongly inhibited by puromycin, which has been reported to be the major cytosolic aminopeptidase of the human cerebral cortex [4] and with a broad specificity [5].…”
Section: Introductionmentioning
confidence: 97%
“…De um modo geral, peptídeos envolvidos com a sinalização intercelular são inicialmente degradados fora da célula, principalmente por peptidases unidas à membrana (O'CUINN 1998). Peptidases solúveis podem também atuar sobre peptídeos recaptados (internalizados como parte do complexo peptídeo-receptor, como no caso de alguns hormônio-peptídeos nas células-alvo) ou na hidrólise de pré-pró-peptídeos (GIBSON et al 1989, HWANG et al 2007.…”
Section: Peptidases: Apn/cd13 E Dppiv/cd26unclassified
“…), alfa-aminoacil-peptídeo-hidrolases, são aquelas que catalisam a remoção do extremo amino-terminal da cadeia peptídica. Desde sua primeira detecção (MARKS et al 1968), diversas APs foram identificadas em tecido encefálico de mamíferos (O'CUINN 1998, GORRELL 2005, LARRINAGA et al 2005, BJELKE et al 2006).…”
Section: Peptidases: Apn/cd13 E Dppiv/cd26unclassified