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24 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Hydroxy amino acids |
Serine threonine |
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Amino acid with amide gp. |
Asparagine and glutamine |
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Imino acid |
Proline |
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Aa in collagen |
Hydroxy proline and hydroxy lysine |
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Aa are extensively methylated and acetylated in |
Ribosomal proteins and histones |
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Non protein Aa |
Ornithine,Citruline, Homocysteine |
HOC |
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Non alpha Aa |
GABA( Gamma amino butyric acid) Derived from glutamic acid. Beta alanine- Constituent of Vit. B5 amd coenzyme A |
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Special Gps in Aa |
Guanidium in Arginine Indole in tryptophan Imidazole in histidine Pyrrolidine in proline Benzene in phenylalanine Phenol in tyrosine |
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Aa with uncharged polar side |
GST C TAG Glycine serine Tyrosine Cysteine threonine asparagine glutamine |
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Purely ketogenic |
Leucine |
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BOTH ketogenic and glucogenic Aa |
P TILT Phenylalanine, Tryptophan , isoleucine lysine tyrosine |
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Aa in aspartame |
Aspartic acid, Phenylalanine |
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The buffering capacity of plasma proteins and haemoglobin is mainly due to |
Histidine residues |
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Gabapentin(Analog of GABA) |
Can pass Blood brain barrier and can form Gaba in brain hence used as pain reliever |
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Cycloserine |
Antituberculous drug |
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Azaserine |
Anticancer drugs Inhibit rxns where amide gps. are added |
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Ornithine and citrulline are derivatives of |
Arginine |
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Amino acids having nonpolar side chains |
Methionine tryptophan phenylalanine Proline alanine leucine valine isoleucine |
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Simple aa |
Glycine alanine |
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21st aa |
Selenocysteine Instead of (SH) sulfhydryl gp in cysteine, (Se) selenium is present in selenocysteine. |
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22nd aa |
Pyrrolysine
i.e. lysine in amide linkage to substituted pyrroline 5 carboxylate. +nt in methyltransferase enzyme |
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Glutathione |
Gamma-glutamyl-cysteinyl-glycine |
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Pseudopeptide or isopeptide |
Peptide bond formed by carboxyl gp. other than alpha. E.g. in Glutathione, gamma carboxyl gp form peptide bond |
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Porcine insulin and human insulin are structurally similar except |
In porcine insulin, terminal aa is alanine instead of threonine |
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