3. A scientist wishes to find the sequence of a certain protein.Treatment with FDNB releases asparagine.Treatment with carboxypeptidase releases arginineTreatment with chymotrypsin produces:trpasp-gly-tyrglu-leu-argasn-ser-tyrpro-gly-cys-pro-ser-ser-tyrthr-cys-asn-cys-val-lle-gly-tyrser-gly-asp-arg-cys-gin-thr-arg-asp-leu-arg-trpcys-leu-asn-gly-gly-val-cys-met-his-ile-glu-ser-leu-asp-ser-tyrTreament with S. aureus V8 protease produces:leu-argser-leu-aspleu-arg-trp-trp-gluarg-cys-gin-thr-arg-aspasn-ser-tyr-pro-gly-cys-pro-ser-ser-tyr-aspser-tyr-thr-cys-asn-cys-val-ile-gly-tyr-ser-gly-aspgly-tyr-cys-leu-asn-gly-gly-val-cys-met-his-ile-gluWhat is the amino acid sequence of the protein?

In the quest to determine the amino acid sequence of a certain protein, a series of enzymatic…

Answered: 3. A scientist wishes to find the…

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter10: From Proteins To Phenotypes

Section10.4: Phenylketonuria: A Mutation That Affects An Enzyme

Problem 1GR

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Which is true about Creutzfeldt-Jacob disease? Select all that apply. O it is caused by a prion O It is caused by an abnormally folded protein O Normal proteins are induced to begin folding abnormally, resulting in progression of the disease It affects brain tissue [ It is always fatal
Define the following terms: a. asparagine-linked oligosaccharide b. mucin-type oligosaccharide c. Na+-K+-ATPase d. major histocompatibility antigens e. Hurler’s syndrome
Outline the steps of post-translational sorting of proteins tomitochondria.
For the next 7 items, refer to the figure below: 3 4 5 9 Tyr - Ile - Gln - Asn Cyst Pro Leu Gly - NH: Oxytocin (Human) Cyst S 2 3 7 9. 5 6. Cyst - Tyr - Phe - Gln Asn Cyst Pro - Arg - Gly - NH: 4 8 Arginine Vasopressin (Human) _4. These molecules are: A. proteins B. nonapeptide C. polypeptide D. aminopeptide 5. What is the classification of these molecules based on function? A. Structural proteins B. antibody What is the classification of these molecules based on composition? A. pure C. hormones D. enzyme 6. C. conjugated D. compound B. simple _7. What is the classification of these molecules based on composition?
Which of the following drugs inhibits protein synthesis through binding to ribosomal 30S subunit: O a. Linezolid O b. Amikacin O c. Ciprofloxacin O d. Azithromycin
What is the name of the fungal toxin that inhibits RNA polymerase Il at 1 microgram/mL concentration? O Flavopiridol a-Amanitin O Triptolide DRB (5,6-Dichloro-1-ß-D- ribofuranosylbenzimidazole)
b. Cleavage with chymotrypsin produces the following fragments: Band A: CN , NLQY, GIVEQCCHKRSEY Band B: F, Y, DPTKM, IACCVRGF, RTTGHLCGKDLVNALY Cleavage with Staphilococcus aureus V8 protease produces the following fragments: Band A: GIVE, YNLQNYCN, QCCHKRCSE Band B: PTKM, RTTGHLCGKD, LVNALYIACGVRGFFYD What is the amino acid sequence of the protein? Type your response
Enzyme Carboxypeptidase A CBZ-NH-CH, C-NH-CH-COOH CH₂ C6H5 Papain a-chymotrypsin Substrate HIV protease N-CBZ-glycyl-L-phenylalanine ก CBZ-NHCH--C--NH-CH, CẢNH CH2 CH₂ N-CBZ-L-phenylalanyl-glycyl- p-nitroanilide CHỦ NHCH I CH2 CH --NH-CH-C-NH--CH,-COOH N-acetyl-L-phenylalanyl-glycine NH on C.NH NO₂ CH3 CH₂ CH2 C6H5 -NH-CH--COOH 1 CH3 N-acetyl-L-valyl-L-phenylalanyl-L-alanine Inhibitor I i CBZ-NH-CH -C--NH-CH-COOH 3Z--NH-CH I CH 3 CH2 C Hs N-CBZ-D-alanyl-L-phenylalanine CBZ--NH-CH--C--NH--CH, I CH₂ C6H5 N-CBZ-L-phenylalanyl-glycinal CH3-C-NH-CH-C-OH CH₂ C6H5 N-acetyl-L-phenylalanine CH3 quemq CH₂-CH-COOH -NH-CH-C-CH2-CH-COOH CH2 CH3 CH3 CH3 C6H5 --NH-- N-(N-(acetyl)-valyl)-5-amino-5-benzyl-4-keto- 2-methyl-pentanoic acid Inhibitor II CBZ-NH-CH₂--P--NH--CH--COOH 0 N-(CBZ-aminomethyl-oxyhydroxyphos- phinyl)-L-phenylalanine 1 CH2 C6H5 CBZ--NH-CH--C--NH-CH2-COOH I CH 2 C6H5 i N-CBZ-L-phenylalanyl-glycine CH3--C--NH--CH--CH(OH)CH₂CH2COOH CH2 C6H5 N-acetyl-5-amino-5-benzyl-4-hydroxy-…
Which letter represents the target site of furosemide (Lasix)? E- -B
What is application of D_serine?
The distal histidine stabilises the iron in heme group of a deoxyhaemoglobin. T/F
1. What is the biochemical pathway for tryptophan? A：Precursor-----AA---tryptophan------I------GP B：Precursor-----AA--------GP---------I--------tryptophan C：Precursor---AA-------I---------GP--------tryptophan D：precursor------GP------AA------I---------tryptophan E：Precursor------I--------AA---------GP-----tryptophan 2. Mutant trp11 is？ A：blocking first step of the pathway B：blocking second step of the pathway C：blocking third step of the pathway D：blocking fourth or final step of the pathway

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