Amino Acids Flashcards

(88 cards)

1
Q

List some functions proteins participate in.

A

Enzymes, structural components, signaling, receptors, motor proteins, transport systems, gene regulation, immune systems & antibodies, storage

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2
Q

What does the amino acid sequence determine about a protein?

A

How it folds into its structure.

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3
Q

How many amino acids are there?

A

20

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4
Q

List the parts of an amino acid.

A

central (a) carbon
amino group
carboxyl group
hydrogen
side chain (R group)

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5
Q

What is different between amino acids?

A

Their side chains.

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6
Q

What are the four categories amino acids are grouped into?

A

acid, base, non-charged polar, non-polar

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7
Q

Which amino acid is Asp?

A

Aspartic acid

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8
Q

Which amino acid is Glu?

A

Glutamic acid

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9
Q

Which amino acid is Arg?

A

Arginine

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10
Q

Which amino acid is Lys?

A

Lysine

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11
Q

Which amino acid is His?

A

Histidine

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12
Q

Which amino acid is Asn?

A

Asparagine

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13
Q

Which amino acid is Gln?

A

Glutamine

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14
Q

Which amino acid is Ser?

A

Serine

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15
Q

Which amino acid is Thr?

A

Threonine

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16
Q

Which amino acid is Tyr?

A

Tyrosine

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17
Q

Which amino acid is Ala?

A

Alanine

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18
Q

Which amino acid is Gly?

A

Glycine

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19
Q

Which amino acid is Val?

A

Valine

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20
Q

Which amino acid is Leu

A

Leucine

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21
Q

Which amino acid is Ile?

A

Isoleucine

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22
Q

Which amino acid is Pro?

A

Proline

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23
Q

Which amino acid is Phe?

A

Phenylalanine

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24
Q

Which amino acid is Met?

A

Methionine

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25
Which amino acid is Trp?
Tryptophan
26
Which amino acid is Cys?
Cystine
27
Which amino acid is A?
Alanine
28
Which amino acid is C?
Cystine
29
Which amino acid is D?
Aspartic acid
30
Which amino acid is E?
Glutamic acid
31
Which amino acid is F?
Phenylalanine
32
Which amino acid is G?
Glycine
33
Which amino acid is H?
Histidine
34
Which amino acid is I?
Isoleucine
35
Which amino acid is K?
Lysine
36
Which amino acid is L?
Leucine
37
Which amino acid is M?
Methionine
38
Which amino acid is N?
Asparagine
39
Which amino acid is P?
Proline
40
Which amino acid is Q?
Glutamine
41
Which amino acid is R?
Arginine
42
Which amino acid is S?
Serine
43
Which amino acid is T?
Threonine
44
Which amino acid is V?
Valine
45
Which amino acid is W?
Tryptophan
46
Which amino acid is Y?
Tyrosine
47
What trait strongly influences protein folding
Hydrophobicity
48
Where will hydrophobic and hydrophilic amino acids be in cytoplasmic proteins?
Hydrophobic: clustered in the center away from the water Hydrophilic: on the outside, interacting with water
49
Which amino acid is pictured? What are the traits of its side chain?
Alanine; Ala; A Non-polar; hydrophobic
50
Which amino acid is pictured? What are the traits of its side chain?
Valine; Val; V Non-polar; hydrophobic
51
Which amino acid is pictured? What are the traits of its side chain?
Methionine; Met; M Non-polar; hydrophobic
52
Which amino acid is pictured? What are the traits of its side chain?
Tryptophan; Trp; W Non-polar; hydrophobic
53
Which amino acid is pictured? What are the traits of its side chain?
Leucine; Leu; L Non-polar; hydrophobic
54
Which amino acid is pictured? What are the traits of its side chain?
Isoleucine; Ile; I Non-polar; hydrophobic
55
Which amino acid is pictured? What are the traits of its side chain?
Glycine; Gly; G Non-polar; hydrophobic
56
Which amino acid is pictured? What are the traits of its side chain?
Cystine; Cys; C Non-polar; hydrophobic
57
Which amino acid is pictured? What are the traits of its side chain?
Proline; Pro; P Non-polar; hydrophobic
58
Which amino acid is pictured? What are the traits of its side chain?
Phenylalanine; Phe; P Non-polar; hydrophobic
59
Which amino acid is pictured? What are the traits of its side chain?
Asparagine; Asn; N Polar; uncharged; hydrophilic
60
Which amino acid is pictured? What are the traits of its side chain?
Glutamine; Glu; Q Polar; uncharged; hydrophilic
61
Which amino acid is pictured? What are the traits of its side chain?
Serine; Ser; S Polar; uncharged; hydrophilic
62
Which amino acid is pictured? What are the traits of its side chain?
Threonine; Thr; T Polar; uncharged; hydrophilic
63
Which amino acid is pictured? What are the traits of its side chain?
Tyrosine; Tyr; Y Polar; uncharged; hydrophilic
64
Which amino acid is pictured? What are the traits of its side chain?
Aspartic Acid; Asp; D Polar; charged; hydrophilic; acidic
65
Which amino acid is pictured? What are the traits of its side chain?
Glutamic Acid; Glu; E Polar; charged; hydrophilic; acidic
66
Which amino acid is pictured? What are the traits of its side chain?
Lysine; Lys; K Polar; charged; hydrophilic; basic
67
Which amino acid is pictured? What are the traits of its side chain?
Arginine; Arg; R Polar; charged; hydrophilic; basic
68
Which amino acid is pictured? What are the traits of its side chain?
Histidine; His; H Polar; charged; hydrophilic; basic
69
Draw alanine
70
Draw valine
71
Draw methionine
72
Draw tryptophan
73
Draw Leucine
74
Draw isoleucine
75
Draw glycine
76
Draw cystine
77
Draw proline
78
Draw phenylalanine
79
Draw asparagine
80
Draw glutamine
81
Draw serine
82
Draw Threonine
83
Draw tyrosine
84
Draw aspartic acid
85
Draw glutamic acid
86
Draw lysine
87
Draw arginine
88
Draw histidine