Lecture 4 - Amino Acid Structure and Function Flashcards

1
Q

Label red

A

Side chain

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2
Q

Label yellow

A

Carboxyl group

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3
Q

Label blue

A

Alpha-carbon

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4
Q

Label black

A

Amine group

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5
Q

Charged molecule with a net charge of 0.

A

Zwitterion

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6
Q

Identify

A

Glycine (Gly, G)

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7
Q

Identify

A

Alanine (Ala, A)

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8
Q

Identify

A

Proline (Pro, P)

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9
Q

Identify

A

Valine (Val, V)

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10
Q

Identify

A

Leucine (Leu, L)

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11
Q

Identify

A

Isoleucine (Ile, I)

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12
Q

Identify

A

Methionine (Met, M)

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13
Q

Identify

A

Tryptophan (Trp, W)

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14
Q

Identify

A

Phenylalanine (Phe, F)

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15
Q

Identify

A

Serine (Ser, S)

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16
Q

Identify

A

Threonine (Thr, T)

17
Q

Identify

A

Tyrosine (Tyr, Y)

18
Q

Identify

A

Asparagine (Asn, N)

19
Q

Identify

A

Glutamine (Gln, Q)

20
Q

Identify

A

Cysteine (Cys, C)

21
Q

Only AA that can partake in redox reactions.

A

Cysteine

22
Q

Identify

A

Lysine (Lys, K)

23
Q

Identify

A

Arginine (Arg, R)

24
Q

Identify

A

Histidine (His, H)

25
Q

Identify

A

Aspartate (Asp, D) - If protonated = aspartic acid

26
Q

Identify

A

Glutamate (i.e. Glu, E) - If protonated = Glutamic acid

27
Q

Hydrophobic AA

A

Glycine, alanine, methionine, proline, leucine, isoleucine, valine, tryptophan, and phenylalanine

28
Q

Polar AA

A

Serine, threonine, tyrosine, asparagine, glutamine, cysteine

29
Q

Charged (+) AA

A

Lysine, arginine, and histidine

30
Q

Charged (-) AA

A

Aspartate and glutamate

31
Q

Tiny AA

A

Alanine, cysteine, glycine, and serine

32
Q

Small AA

A

Proline, threonine, aspartate, asparagine

33
Q

Medium AA

A

Valine, glutamate, histidine, glutamine

34
Q

Large AA

A

Isoleucine, lysine, leucine, arginine, methionine

35
Q

Very large AA

A

Tyrosine, tryptophan, and phenylalanine

36
Q

Essential AA.

A

PvT Tim Hall = Phenylalanine, valine, thryptophan, threonine, isoleucine, methionine, histidine, arginine, lysine, leucine

37
Q

AA we make but we do not make enough of.

A

Argininge and methionine