Acides aminés ionisables

par Salah » 04 Avr 2023, 15:50

Salut

Je voulais être clair sur un petit point concernant les A.A ionisables...

Pour les acides on à bien "DE" (acide glutamique + acide aspartique)

Pour les basiques "RKH" (arginine+Lysine+Histidine)

Je voulais savoir que faisait sur mon cours à coté de ces listes la tyrosine chez les acides et la cystéine pour les basiques ?
Les A.A ionisables sont "DERKH" ou "DERKH + CY" ?

Merci d'avance :terror:

Dernière édition par Salah le 13 Avr 2023, 10:16, édité 1 fois.

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Re: Acides aminés ionisables

par Patafelix » 04 Avr 2023, 21:27

Ils sortent d'où tes cours ?

Si ça vient d'une prépa j'en suis pas responsable après ça doit venir du pKa de la cystéine (8,4) et de la tyrosine (10,1)

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Re: Acides aminés ionisables

par Salah » 05 Avr 2023, 06:54

Patafelix a écrit:Ils sortent d'où tes cours ?

Si ça vient d'une prépa j'en suis pas responsable après ça doit venir du pKa de la cystéine (8,4) et de la tyrosine (10,1)

Dans tes quizlets aussi il y a marqué que la tyrosine et la cystéine sont ioniques :hypnotized:

"God gave me everything !"
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Re: Acides aminés ionisables

par Patafelix » 05 Avr 2023, 21:17

Télécharge ma fiche BG et tu verras que ya écrit que les deux peuvent faire des liaisons ioniques, après le prof n'en parle pas comme les AA ioniques de référence

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Tuteur Pharmacie 2022-2023 :pill:

CHEF TUT OREO 2023 - 2024

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Re: Acides aminés ionisables

par Salah » 06 Avr 2023, 14:20

Patafelix a écrit:Télécharge ma fiche BG et tu verras que ya écrit que les deux peuvent faire des liaisons ioniques, après le prof n'en parle pas comme les AA ioniques de référence

c'est déjà fait (masterclass), Merci beaucoup en tout cas j'viens de comprendre
:terror:

"God gave me everything !"
https://www.youtube.com/watch?v=UadjcVM42Ic

Salah: Carabin vétéran; Messages: 264; Inscription: 24 Aoû 2022, 20:07; Localisation: Training Camp, CoLearningistan

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