Amino Acids Flashcards

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1
Q

A

A

Alanine

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2
Q

Ala

A

Alanine

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3
Q

Alanine

A

A or Ala

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4
Q

G

A

Glycine

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5
Q

Gly

A

Glycine

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6
Q

Glycine

A

G or Gly

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7
Q

I

A

Isoleucine

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8
Q

Ile

A

Isoleucine

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9
Q

Isoleucine

A

I or Ile

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10
Q

L

A

Leucine

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11
Q

Leu

A

Leucine

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12
Q

Leucine

A

L or Leu

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13
Q

P

A

Proline

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14
Q

Pro

A

Proline

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15
Q

Proline

A

P or Pro

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16
Q

V

A

Valine

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17
Q

Val

A

Valine

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18
Q

Valine

A

V or Val

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19
Q

F

A

Phenylalanine

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20
Q

Phe

A

Phenylalanine

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21
Q

Phenylalanine

A

F or Phe

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22
Q

W

A

Tryptophan

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23
Q

Trp

A

Tryptophan

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24
Q

Tryptophan

A

W or Trp

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25
Q

Y

A

Tyrosine

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26
Q

Tyr

A

Tyrosine

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27
Q

Tyrosine

A

Y or Tyr

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28
Q

D

A

Aspartic Acid

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29
Q

Asp

A

Aspartic Acid

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30
Q

Aspartic Acid

A

D or Asp

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31
Q

E

A

Glutamic Acid

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32
Q

Glu

A

Glutamic Acid

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33
Q

Glutamic Acid

A

E or Glu

34
Q

R

A

Arginine

35
Q

Arg

A

Arginine

36
Q

Arginine

A

R or Arg

37
Q

H

A

Histidine

38
Q

His

A

Histidine

39
Q

Histidine

A

H or His

40
Q

K

A

Lysine

41
Q

Lys

A

Lysine

42
Q

Lysine

A

K or Lys

43
Q

S

A

Serine

44
Q

Ser

A

Serine

45
Q

Serine

A

S or Ser

46
Q

T

A

Threonine

47
Q

Thr

A

Threonine

48
Q

Threonine

A

T or Thr

49
Q

C

A

Cysteine

50
Q

Cys

A

Cysteine

51
Q

Cysteine

A

C or Cys

52
Q

M

A

Methionine

53
Q

Met

A

Methionine

54
Q

Methionine

A

M or Met

55
Q

N

A

Asparagine

56
Q

Asn

A

Asparagine

57
Q

Asparagine

A

N or Asn

58
Q

Q

A

Glutamine

59
Q

Gln

A

Glutamine

60
Q

Glutamine

A

Q or Gln

61
Q

Describe R chain of Q

A

Polar, Not charged

Three carbon with terminal carbon double bonded to O and bound to NH2

62
Q

Describe R chain of N

A

Polar, Not charged

Two carbon with terminal carbon double bonded to O and bound to NH2

63
Q

Describe R chain of M

A
  • Special case, sulfur-containing

- C-C-S-CH3

64
Q

Describe R chain of C

A
  • Special case, sulfur-containing

- C-SH

65
Q

Describe R chain of T

A

Polar, Not charged

One carbon bound to methyl and hydroxyl group

66
Q

Describe R chain of S

A

Polar, Not charged

-C-OH

67
Q

Describe R chain of K

A

Basic, positive charge
-C-C-C-C-NH3
Positive charge on N (4 bonds)

68
Q

Describe R chain of H

A

Basic, positive charge
-C-Imidazole
Positive charge on N with double bond (4 bonds)

69
Q

Describe R chain of R

A

Basic, positive charge
-C-C-C-N-C with terminal C bound to two NH2 groups (one double bond)
Positive charge on N with double bond (4 bonds)

70
Q

Describe R chain of E

A

Acidic, negative charge
Three carbon with terminal carbon double bound to oxygen and single bond to another carbon
Negative charge on O with single bond (1 bond)

71
Q

Describe R chain of D

A

Acidic, negative charge
Two carbon with terminal carbon double bound to oxygen and single bond to another carbon
Negative charge on O with single bond (1 bond)

72
Q

Describe R chain of Y

A

Hydrophobic, Not charged

-C-benzene-OH (OH is opposite C)

73
Q

Describe R chain of W

A

Hydrophobic, Not charged

-C-5 atom ring with N at the top (and double bond opposite benzene ring) bound to benzene

74
Q

Describe R chain of F

A

Hydrophobic, Not charged

-C-benzene

75
Q

Describe R chain of V

A

Hydrophobic, Not charged

Carbon bound to two methyl groups

76
Q

Describe R chain of P

A

*Special case, hydrophobic, causes rigid structures

Imine group, 5 atom ring with N connected to first C

77
Q

Which amino acid causes rigid tertiary protein structures

A

Proline

78
Q

Describe R chain of L

A

Hydrophobic, Not charged

Two carbon with terminal carbon bound to two methyl groups

79
Q

Describe R chain of I

A

Hydrophobic, Not charged

Three carbon with first carbon bound to one methyl group

80
Q

Describe R chain of G

A

Hydrophobic, Not charged

  • H
  • small, can pass through hydrophilic membranes
81
Q

Describe R chain of A

A

Hydrophobic, Not charged

-CH3