Amino Acids Flashcards
1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
Q
what are ionizable amino acids
A
14
Q
neutral and polar ionizable amino acids
A
15
Q
charged and polar ioniazable amino acids
A
16
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17
Q
cystine
A
18
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19
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20
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21
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histidine pH
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22
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23
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pH of 10
24
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25
where are polar and non polar side chains located
26
what amino acids are charged
asparatate
glutamate
lysine
arginine
histidine
27
Ampipathic amino acids
1. Methionine
2. Tryptophan
3. Tyrosine
4. Lysine
28
pH and pKa
If the pH is greater than the pKa it is deprotonated
If the pH is greater than the pKa it is protonated
29
pKa of amino acids
Arginine: 12.5
Tyrosine: 10.5
Lyseine: 10
Cysteine: 8.5
Histidine: 6
Aspartate: 4
Glutamate: 4
