Consider the following peptide sequence: His-Pro-Lys-Arg-Ala-Gln-Ser-Cys-Pro Which test will the peptide yield a negative result? Group of answer choices Millon's Test Sakaguchi Test Ninhydrin Test Biuret Test
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Consider the following peptide sequence:
His-Pro-Lys-Arg-Ala-Gln-Ser-Cys-Pro
Which test will the peptide yield a negative result?
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- Draw the peptide at a pH @1 of Cys-His-Glu-Met-Ile-Ser-Thr-Arg-Tyr - do it on this formatSuppose a protein sample with a fragment containing the following amino acid sequence is subjected to various chemical assay/tests. - Ala-Gly-Phe-Met-Cys- which of the following test will the sample be positive? Lead-sulfide test Hopkins cole's test Millon's test Xanthoproteic testWhich method of chromatography would be the most appropriate for separating mixtures of thefollowing peptides at a neutral pH? (a) ARDDEKLLML, LMYWWILLDETSARALIV, DQNNA(b) GATSKKIVLM, ASCILLVMEN, MFDDAAYVNE(c) KLMDAATSPFLMAGHHHHHH, MFPSATEKRQQNNESTVLAG In what order would the following peptides be eluted from an anion exchange column at pH 7.5?Peptide 1: Ala–Asp–Glu–Gln–Trp–Leu–His–ValPeptide 3: Phe–Gln–Glu–Ala–Gln–His–Leu–Arg-IlePeptide 2: Arg–Ile–Pro–Lys–Cys–Met–Lys
- Write the chemical structure of peptide containing the following amino acid PRO-SER-GLY-LEU I NEED IT ASAP PLEASEA sample of an unknown peptide was divided into two aliquots. One aliquot was treated with trypsin, and the other with cyanogen bromide. Given the following sequences of the resulting fragments, deduce the sequence of the original peptide. Trypsin treatment: Asn-Thr-Trp-Met-Ile-Lys Gly-Tyr-Met-Gln-Phe Val-Leu-Gly-Met-Ser-Arg Cyanogen Bromide treatment: Gln-Phe Ile-Lys-Gly-Tyr-Met Ser-Arg-Asn-Thr-Trp-MetUsing this set of information, deduce the amino acid sequence of this peptide antibiotic. write the final peptide using 3-letter abbreviation
- PLEASE MAKE THE DR BRUJIN GRAPH From these k-mers construct a de Bruijn graph and determine the sequence of the contig. AGCG ATCT ATGA ATGG ATTC CCCT CCTG CTCT CTGA CTGC CTTT GAAG GATT GCGT GCTC GTTC TATG TCAT TCTA TCTT TGAA TGAT TGGA TGTT TTCA TTCC TTTCDraw the peptide at a pH @1 of Cys-His-Glu-Met-Ile-Ser-Thr-Arg-TyrComplete the table below by adding (+) or (-) if eahc sample (amino acid or protein) below will test positive or negative, respectively. sample BIURET NINHYDRIN XANTHOPROTEIC MILLON-NASSE SAKAGUCHI LEAD ACETATE PAULY HOSKIN-COLE G W H Y C R HAIR GELATIN CASEIN PEPTONE Identify the amino acid that will give the following data: BIURET NINHYDRIN XANTHOPROTEIC MILLON-NASSE SAKAGUCHI LEAD ACETATE PAULY HOPSKIN-COLE - + + + - - + - Name of amino acid: structurte of the amino acid:
- Show where trypsin and chymotrypsin would cleave the following peptide Tyr-Ile-Gin-Arg-Leu-Gly-Phe-Lys-Asn-Trp-Phe-Gly-Ala-Lys-Gly-Gin GinLook for 5 color reaction/test that can be used to identify amino acids. Indicate also the color for positive results and what causes this results .How many amino acids are in KMT2D peptide sequence? Answer in numerical digits only.