Determination de sequence Flashcards

0
Q

Edman

A

Extrémité Nterm

Méthode récurrente

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1
Q

Sanger

A

Extrémité Nterm

Méthode non récurrente

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2
Q

Aminopeptidase

A

Extrémité Nterm

Méthode récurrente

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3
Q

Carboxypeptidase

A

Extrémité Cterm

Méthode récurrente

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4
Q

Trypsine

A

Hydrolyse enzymatique

Côté COOH des acides amines basiques : Arg et Lys

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5
Q

Chymotrypsine

A

Hydrolyse enzymatique

Côté COOH des aromatiques (phe, tyr, trp)

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6
Q

BrCN

A

Bromure de cyanogene
Hydrolyse chimique
Côté COOH de la Met

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7
Q

Hydrolyse acide totale

A

Séparation de tous les acides amines
HCl à 110 degrés pendant 24h
Conversion des amides en acides : Asn devient Asp et Gln devient Glu
Destruction du Trp

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