Amino Acids Flashcards

1
Q

R-group classification and 3 letter abbreviation for Alanine

A

Nonpolar (hydrophobic)

ala

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2
Q

R-group classification and 3 letter abbreviation for Glycine

A

Nonpolar (hydrophobic)

gly

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3
Q

R-group classification and 3 letter abbreviation for Isoleucine

A

Nonpolar (hydrophobic)

ile

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4
Q

R-group classification and 3 letter abbreviation for Leucine

A

Nonpolar (hydrophobic)

leu

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5
Q

R-group classification and 3 letter abbreviation for Methionine

A

Nonpolar (hydrophobic)

met

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6
Q

R-group classification and 3 letter abbreviation for Tryptophan

A

Nonpolar (hydrophobic)

trp

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7
Q

R-group classification and 3 letter abbreviation for Phenylalanine

A

Nonpolar (hydrophobic)

phe

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8
Q

R-group classification and 3 letter abbreviation for Proline

A

Nonpolar (hydrophobic)

pro

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9
Q

R-group classification and 3 letter abbreviation for Valine

A

Nonpolar (hydrophobic)

val

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10
Q

R-group classification and 3 letter abbreviation for Tyrosine

A

Nonpolar (hydrophobic)

tyr

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11
Q

How many Nonpolar (hydrophobic) amino acids are there?

A

Ten

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12
Q

Name all ten Nonpolar Amino Acids

A
  1. Alanine
  2. Glycine
  3. Isoleucine
  4. Leucine
  5. Methionine
  6. Phenylalanine
  7. Proline
  8. Tryptophan
  9. Tyrosine
  10. Valine
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13
Q

R-group classification and 3 letter abbreviation for Cysteine

A

Polar (uncharged)

cys

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14
Q

R-group classification and 3 letter abbreviation for Serine

A

Polar (uncharged)

ser

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15
Q

R-group classification and 3 letter abbreviation for Threonine

A

Polar (uncharged)

thr

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16
Q

R-group classification and 3 letter abbreviation for Asparagine

A

Polar (uncharged)

asn

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17
Q

R-group classification and 3 letter abbreviation for Glutamine

A

Polar (uncharged)

gln

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18
Q

How many Polar (uncharged) amino acids are there?

A

Five

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19
Q

Name all five of the Polar (uncharged) amino acids

A
  1. Asparagine
  2. Cysteine
  3. Glutamine
  4. Serine
  5. Threonine
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20
Q

R-group classification and 3 letter abbreviation for Histidine

pKa = ?

A

Polar Basic (positively charged)

his

pKa = 6.0

21
Q

R-group classification and 3 letter abbreviation for Lysine

pKa = ?

A

Polar Basic (Postively Charged)

lys

pKa= 10.58

22
Q

R-group classification and 3 letter abbreviation for Arginine

pKa = ?

A

Polar Basic (Positively Charged)

arg

pKa = 12

23
Q

How many Polar Basic (Positively Charged) amino acids are there?

A

three

24
Q

Name all three Polar Basic (positively charged) amino acids

A
  1. Arginine
  2. Histidine
  3. Lysine
25
Q

R-group classification and 3 letter abbreviation for Aspartic Acid / Aspartate

pKa = ?

A

Polar Acidic (negatively charged)

asp

pKa = 3.86

26
Q

R-group classification and 3 letter abbreviation for Glutamic Acid / Glutamate

pKa = ?

A

Polar Acidic (positively charged)

glu

pKa = 4.25

27
Q

How many Polar Acidic (negatively charged) amino acids are there?

A

two

28
Q

Name the two Polar Acidic (negatively charged) amino acids

A
  1. Aspartic Acid / Aspartate
  2. Glutamic Acid / Glutamate
29
Q

Draw the structure for Alanine

A
30
Q

Draw the structure for Glycine

A
31
Q

Draw the structure for Isoleucine

A
32
Q

Draw the structure for Leucine

A
33
Q

Draw the structure for Methionine

A
34
Q

Draw the structure for Tryptophan

A
35
Q

Draw the structure for Phenylalanine

A
36
Q

Draw the structure for Proline

A
37
Q

Draw the structure for Valine

A
38
Q

Draw the structure for Cysteine

A
39
Q

Draw the structure for Serine

A
40
Q

Draw the structure for Threonine

A
41
Q

Draw the structure for Tyrosine

A
42
Q

Draw the structure for Asparagine

A
43
Q

Draw the structure for Glutamine

A
44
Q

Draw the structure for Histidine

A
45
Q

Draw the structure for Lysine

A
46
Q

Draw the structure for Arginine

A
47
Q

Draw the structure for Aspartic Acid / Aspartate

A
48
Q

Draw the structure for Glutamic Acid / Glutamate

A
49
Q
A