Term
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Definition
| covalent, no rotation around C-N, trans, uncharged |
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Term
| 3 biological important peptides |
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Definition
| Dipeptides, tripeptides, TRH |
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Term
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Definition
| Carnosine = His + ALA, anserine Methyl-His + B-Ala, found in muscles and contraction and olfaction |
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Term
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Definition
| glutathione: RBC protected from oxiative damange, Glu+Cys+ Gly |
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Term
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Definition
| produced in hypothamalus, Ant pituitary, TSH, acts on thyroid |
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Term
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Definition
| Bradykinin,Oxytocin, Angiotension, Vasopressin,Endorphins, Glucagon, Insulin, |
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Term
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Definition
| smooth muscle relaxant, nonapeptide |
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Term
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Definition
| nonapeptide, contraction of smooth muscle , labour lactation |
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Term
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Definition
| octapeptide, vasoconstriction, increase BP, releases andolsterone, derived from angiotensinogen |
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Term
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Definition
Nonpep, anterior lobe of pituitary,
ACTH
regulates growth and adrenal coretex function |
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Term
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Definition
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Term
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Definition
| 29 amino acids, produced alpha cells of islet of langerhans, hyperglemic hormone |
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Term
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Definition
two peptide chains A and B, produced by beta cells if islets of langerhands, hypoglcemic,
synthesized by preproinsulin,
preproinsulin losses signal peptide to give proinsulin
C-peptide cleaved produces mature insulin, C-peptide as a marked |
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Term
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Definition
| keratin, myosin, collagen |
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Term
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Definition
| albumin,gloublins, hemoglobin insulin |
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Term
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Definition
amino acid sequence w/ peptide bond
hydrolyzed at 110C for 24 hours
separated by cation-exchange chromatography
Sequence Deter
Edman Degradation
DNA sequencer |
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Term
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Definition
| alpha helix,beta-pleated sheet or bend. |
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Term
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Definition
formed by right hand coiling
side chains extend outward
form H-bonds |
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