HomeworkLib
Question

Calculate the pI of a peptide containing Serine, Threonine, Arginine, Glutamic acid, Cysteine and Histidine? Peptide...

Calculate the pI of a peptide containing Serine, Threonine, Arginine, Glutamic acid, Cysteine and Histidine? Peptide written out is: STRETCH

science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
Calculate the pI of a peptide containing Serine, Threonine, Arginine, Glutamic acid, Cysteine and Histidine? Peptide...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • 1. Consider the following peptide, with the sequence in 1-letter code: STRETCH S-Serine T-Threonine R-Arginine E-Glutamic...

    1. Consider the following peptide, with the sequence in 1-letter code: STRETCH S-Serine T-Threonine R-Arginine E-Glutamic acid/ Glutamate C- Cysteine H- Histidine How many chiral atoms (in total) does this peptide contain? (1) If you have a solution containing 1.5 mmol STRETCH, how many mmol of NaOH will you need to completely titrate this peptide? (1) Calculate the pI of the peptide STRETCH. Show your work. (3) At which pH will STRETCH have an average net charge of +1.5? (1)...

  • Glycine (Gly) (Glu) Glutamic acid Phenylalanine (Phe) Leucine (Leu) (Asp) Aspartic acid Serine (Ser) Alanine (Ala)...

    Glycine (Gly) (Glu) Glutamic acid Phenylalanine (Phe) Leucine (Leu) (Asp) Aspartic acid Serine (Ser) Alanine (Ala) chou GU Tyrosine (Tyr) A с A Valine (Val) G U Cysteine (Cys) U G START HERE Typtophan (Trp) Arginine (Arg) A G U с A с Leucine (Leu) Serine (Ser) A с UGA Proline (Pro) Lysine (Lys) Asparagine (AST) Threonine (Thr) Methionine (Met) Isoleucine (lle) Arginine (Arg) Glutamine (Gin) Histidine (His) Кеу - Start codon - Stop codon The anticodon for CCA is...

  • Phenylalanin (Phe) Glycine (Gly) (Glu) Glutamic acid O Leucine (Leu) Serine (Ser) (Asp) Aspartic acid Alanine...

    Phenylalanin (Phe) Glycine (Gly) (Glu) Glutamic acid O Leucine (Leu) Serine (Ser) (Asp) Aspartic acid Alanine (Ala) coroca GU Tyrosine (Tyr) А с Valine (Val) G A G Cysteine (Cys) C U GTyptophan (Trp) START HERE Arginine (Arg) A G U A С Leucine (Leu) Serine (Ser) A с с poleo U G G A Proline (Pro) Lysine (Lys) Asparagine (Asri Threonine (Thr) Methionine (Met) Isoleucine (lle) Arginine (Arg) Glutamine (Gin) Histidine (His) Кеу - Start codon - Stop codon...

  • options There are peptide bonds in the molecule below. The N-terminal amino acid is Choose... The...

    options There are peptide bonds in the molecule below. The N-terminal amino acid is Choose... The C-terminal amino acid is Choose... V NH3 NHE ОН 90- NH Choose... glycine alanine valine leucine isoleucine serine threonine cysteine methonine aspartate glutamate asparagine glutamine lysine arginine phenylalanine tyrosine proline histidine

  • The one-letter sequence is: WATER a) Draw the peptide (R-groups trans), indicating charges, in pr...

    The one-letter sequence is: WATER a) Draw the peptide (R-groups trans), indicating charges, in predominant form found at pH = 0. b) What is the isoelectric point? c) What is the average charge on the population of peptide macromolecules at pH = 2.2? d) What is the average charge on the population of peptide macromolecules at pH = 12.5? TABLE 4.1 Amino Acid Alanine Arginine Asparagine Aspartic acid Cysteine....« Glutamic acid Glutamine Glycine Histidine Isoleucine Leucine Lysine … Methionine Phenylalanine...

  • There are peptide bonds in the molecule below. The N-terminal amino acid is Choose... The C-terminal...

    There are peptide bonds in the molecule below. The N-terminal amino acid is Choose... The C-terminal amino acid is Choose... V NH₃ NH₃ Air ОН 90- NH Choose... glycine alanine valine leucine isoleucine serine threonine cysteine methonine aspartate glutamate asparagine glutamine lysine arginine phenylalanine tyrosine proline histidine

  • 10) Complete the following figures Lys Pne. Tip Tyt Hydroxyproline Serine Cysteine Threonine Glycine Acetoacetyl-CoA (1)...

    10) Complete the following figures Lys Pne. Tip Tyt Hydroxyproline Serine Cysteine Threonine Glycine Acetoacetyl-CoA (1) (2) PYRUVATE 6 CARBOXYLABE Glucose Phosphoenol Pyruvate Oxaloacetate (5) - Isoleucine Methionine Valine Succinyl-COA (4) s-ketoglutarate TRANSAMINASE Histidine Proline Glutamine Arginine Glutamate

  • What amino acid is attached to a tRNA with the following anticodon: 5' GCA 3'? SECOND...

    What amino acid is attached to a tRNA with the following anticodon: 5' GCA 3'? SECOND POSITION с A U phenyl- alanine tyrosine cysteine U serine U с A leucine stop stop tryptophan stop G histidine U с A с leucine proline arginine FIRST POSITION glutamine THIRD POSITION G U isoleucine asparagine serine A threonine A lysine arginine methionine G U с A valine G aspartic acid glutamic acid alanine glycine and start Cysteine Alanine Arginine Serine

  • Cysteine proteases are catalytically homologous to serine proteases, where the active site serine is replaced with...

    Cysteine proteases are catalytically homologous to serine proteases, where the active site serine is replaced with a cysteine. What would be the appropriate order of the mechanism? Just write the numbers in order. Peptide bond is cleaved and C becomes sp2 The acyl-enzyme is formed by the transfer of the proton from the positively charged histidine residue, acting as a general acid, to the amino group of the substrate. The side-chain of the amino acid residue immediately before the scissile...

  • You are given the below piece of Template DNA. What is the third amino acid in...

    You are given the below piece of Template DNA. What is the third amino acid in the protein encoded by this gene? 3'A ATACGGGGAGCTTTACAGAATTCAAATCAS' SECOND POSITION с A U phenyl- alanine tyrosine cysteine U U с A serine leucine stop stop stop tryptophan G histidine U с А с leucine proline arginine FIRST POSITION glutamine THIRD POSITION G isoleucine asparagine serine U с А A threonine lysine arginine methionine G U valine slanine aspartic acid glutamic acid glycine А G...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT