Amino Acids Flashcards

1
Q

Basic Amino Acid

A

“BASIC HAL” ARGue HIS LYS

Histidine
Arginine
Lysine

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2
Q

Essential Amino Acids

A

“PVT TIM HALL”
“Always ARGues, Never TYRs”

Phenylalanine
Valine
Threonine
Tryptophan
Isoleucine
Methionine
Histidine
Arginine
Leucine
Lysine
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3
Q

Non Polar Amino acid

A

Glycine
Alanine
Proline

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4
Q

Simplest AA

A

Glycine

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5
Q

Largest

A

Tryptophan

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6
Q

Absorbs UV light/Aromatic

A

Tryptophan
Tyrosine
Phenylalanine

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7
Q

Niacin precursor

A

Tryptophan

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8
Q

Tryptophan deficiency

A

Pellagra

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9
Q

Serotonin Precursor

A

Tryptophan

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10
Q

Melatonin precursor

A

Tryptophan

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11
Q

Nitric Oxide precursor

A

Arginine

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12
Q

Melanin precursor

A

Tyrosine

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13
Q

Catecholamine precursore

A

Tyrosine

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14
Q

Thyroid hormone precursor

A

Tyrosine

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15
Q

Tyrosine precursore

A

tryptophan

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16
Q

Enzyme: Phenylalanin—>Tyrosine

A

Phenylalanine Hydroxilase

17
Q

Phenylalanine hydroxilase deficiency

A

PKU

18
Q

Enzyme: Tyrosine—>L-dopa

A

Tyrosine hydroxilase

19
Q

Rate limiting enzyme in the tyrosine pathway

A

Tyrosine hydroxilase

20
Q

Enzyme:L-Dopa—-> Dopamine

A

Dopadecarboxylase

21
Q

Enzyme:Dopamine—-> Norepinephrine

A

Dopamin B hydroxilase

Vit C

22
Q

GABA precursor

A

Glutamate

23
Q

Glutathione precursor

A

Glutamate

24
Q

Histamin precursor

A

histidine

25
Q

what AA plays a role in O2 binding to Hgb and Myoglobin

A

Histidine

26
Q

AA used to diagnose Folic Acid deficiency

A

Histidine

27
Q

NON Standard AAs

A

Onothine
Selenocysteine
4-hydroxyprolene
carboxyglutamate

28
Q

a.k.a. 21st aminoacid

A

Selenocysteine

29
Q

Purely KETOGENIC Amino Acide

A

“KiLL”

Leucine
Lycine

30
Q

AA both ketogenic and glucogenic

A

“PITTT”

Phenylalainine
Isolecusine
Tryptophan
Theonine
Tyrosine
31
Q

Branched Chain AAs

A

“Liv the branch”

Leucine
Isoleucine
Valine

32
Q

Deficiency on branched chain AA results in

A

Maple Syrup Urine Disease (MSUD)

33
Q

Enzyme deficient in MSUD

A

a-Keto acid dehydrogenase

Carboxylase

34
Q

Neutral Amino aciduria

A

HARTNUP’S disease1

35
Q

AA deficient in Neutral amino aciduria

A

Tryptophan

36
Q

Cystathionine deficiency

A

Homcystinuria