Amino Acids COPY Flashcards

1
Q

List the essential/nonessential amino acids

A

Essential

  1. Histidine
  2. Isoleucine
  3. Leucine
  4. Lysine
  5. Methionine
  6. Phenylmethionine
  7. Threonine
  8. Tryptophan
  9. Valine

Nonessential

  1. Alanine
  2. Arginine
  3. Asparagine
  4. Aspartate
  5. Cysteine
  6. Glutamate
  7. Glutamine
  8. Glycine
  9. Proline
  10. Serine
  11. Tyrosine
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2
Q

Draw Alanine and Include:

3 letter name

1 letter name

Category

A

Alphatic, Hydrophobic/Nonpolar, Nonessential

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3
Q

Draw Glycine and Include:

3 letter name

1 letter name

Category

A

Aliphatic, Hydrophobic/Nonpolar, Nonessential

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4
Q

Draw Isoleucine and Include:

3 letter name

1 letter name

Category

A

Aliphatic, Hydrophobic/Nonpolar, Essential

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5
Q

Draw Leucine and Include:

3 letter name

1 letter name

Category

A

Aliphatic, Hydrophobic/Nonpolar, Essential

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6
Q

Draw Proline and Include:

3 letter name

1 letter name

Category

A

Aliphatic, Hydrophobic/Nonpolar, Nonessential

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7
Q

Draw Valine and Include:

3 letter name

1 letter name

Category

A

Aliphatic, Hydrophobic/Nonpolar, Essential

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8
Q

Draw Phenylalanine and Include:

3 letter name

1 letter name

Category

A

Aromatic, Hydophobic/Nonpolar, Essential

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9
Q

Draw Tryptophan and Include:

3 letter name

1 letter name

Category

A

Aromatic, Hydrophobic/Nonpolar, Essential

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10
Q

Draw Tyrosine and Include:

3 letter name

1 letter name

Category

A

Aromatic, Polar, Nonessential

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11
Q

Draw Aspartic Acid (Aspartate) and Include:

3 letter name

1 letter name

Category

A

Acidic, Negatively Charged, Nonessential

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12
Q

Draw Glutamic Acid (Glutamate) and Include:

3 letter name

1 letter name

Category

A

Acidic, Negatively Charged, Nonessential

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13
Q

Draw Arginine and Include:

3 letter name

1 letter name

Category

A

Basic, Positively Charged, Nonessential

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14
Q

Draw Histidine and Include:

3 letter name

1 letter name

Category

A

Basic, Positively Charged, Essential

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15
Q

Draw Lysine and Include:

3 letter name

1 letter name

Category

A

Basic, Positively Charged, Essential

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16
Q

Draw Serine and Include:

3 letter name

1 letter name

Category

A

Hydroxylic, Polar, Nonessential

17
Q

Draw Threonine and Include:

3 letter name

1 letter name

Category

A

Hydroxylic, Polar, Essential

18
Q

Draw Cysteine and Include:

3 letter name

1 letter name

Category

A

Sulfur-Containing, Polar, Nonessential

19
Q

Draw Methionine and Include:

3 letter name

1 letter name

Category

A

Sulfur-Containing, Hydrophobic/Nonpolar, Essential

20
Q

Draw Asparagine and Include:

3 letter name

1 letter name

Category

A

Amidic, Polar, Nonessential

21
Q

Draw Glutamine and Include:

3 letter name

1 letter name

Category

A

Amidic, Polar, Nonessential

22
Q

Draw the generic structure of a tripeptide at pH 7, label R groups R1, R2, R3. Draw Tripeptide Met-Phe-Ser at pH 7.

A
23
Q

What are the pKas of the amino acid side chains? What pH are they protonated/deprotonated?

A