I| HO Protein CH,OH CH;ČNH в HO II CH2OH CH,OH OH IV Which lettered linkage is an a1,3-glycosidic linkage? A B O None in the structure
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- CH,OH Protein B CH;CNH HO II CH2OH HO CH,OH OH ОН IV Which lettered linkage is an a1,3-glycosidic linkage? None in the structureOH НО HO ОН НО HO OH OH ОН OH НО What are the glycosidic linkages in this structure? О а1-6, а1-82 О а1-6, а1-2 α1-4, α1-6 О а1-2, а1-6The anomer of a-D-glucopyranose is CH:OH он ÓH CH2OH он он он он CH,OH он он он он CH,OH он OH он ÓH ÇH;OH он он он он
- H OH CH2OH D H ОН H الحزن ОН CH2OH ОН H ОН I Which of the following statements correctly describes this structure? (A) The monomer units are bonded by beta 1-2 glycosidic linkage. B The monomer units are bonded by alpha 1-2 glycosidic linkage. The monomer units are bonded by alpha 1-4 glycosidic linkage. The monomer units are bonded by beta 1-4 glycosidic linkage. H CH2OH H ОН H ОН H ОНWhich is the correct name for the structure below? CH;OH НО OH Futton ations rive O a-D-arabinofuranose ebook O a-D-arabinopyranose Teams O B-D-arabinofuranose OB-D-arabinopyranoseE Untit G pena G tylen G cyan b AnswM (no s Gmon EUX Sora Day Day ORBO6tBah5vDYVv95MSSaAqz8vjye5r9kgU/edit 目 Add-ons Help Last edit was 2 minutes ago ... BIUA 5田回 Arial 12 6. 4. 5 1 2 Observe the number of hydroxyl groups on cellulose, starch, and glycogen. What can the number of -OH bonds tell you about the molecule and its relationship with water? ids
- NAZO NHZ Ala-Cys-Glu -Tyr - Trp - Lys - Arg - His -Pro-G ly Glu pka 4.15 SH Tyr 10.10 Draw Charges Lys 10.67 Olt A3 12.10 +NH₂ Ntrm 2) Calculate net charge 3) write out I letter code 300 Ctim 3 juli of peptich (above) Ⓒ pH; 1,7,12OH CH2 OH What are the glycosidic linkages of the trisaccharide shown? a1 6, a1 5 O a1 6, B1-→6 O a1 6, B1-→5 a1→6, a1→6The structure given below has what type of glycosidic linkage? CH,OH O. CH,OH OH HOM OH OH HO. O B(1-4) O a(1-4) O B(1-6) O a(1-6) Previous
- CH;OH НО OH What is the name of this structure? OH OH alpha-D-gulopryranose O beta-L-gulofuransone O alpha-L-gulofuranose beta-D- gulopyranoseConsider the positively charged amino acid lysine Lys2+ 21 COOH I H&N-C-H I pH 14 12 10 8 6 4 2 0 CH₂ I CH₂ I CH₂ I CH₂ T NH₂+ 0 Nelson p85 2.18 = 2.18 PK₁ Lys+ COO™ I H₂N-C-H H₂N-C-H ī I -----) 8.95 Lysº 8.95 pK₂ pka carboxyl = 2.19 pkaamino = 9.67 pka sidechain = 4.25 COO™ I CH₂ I CH₂ I CH₂ I CH₂ I NH₂¹ 1.0 2.0 Equivalents of OH added- COO™ I H₂N-C-H I 10.79 1 10.79 pk Isoelectric point Lys CH₂2 I CH₂ I CH₂ I CH₂ T NH₂ 3.0 +H3N NH3+ T CH₂ T CH₂ CH₂ CH₂ -COO™ H Lysine (Lys, K) Physiological pH = 7.4 < pl → Amino acid is positively charged at physiological pH 1. Consider glutamate in its fully protonated form (e.g. in a pH = 1 solution) 1) Draw all the forms of glutamate at various pH 2) Calculate the pl of this amino acid 3) Sketch a titration curve showing pH as a function of added [OH-] and locate the predominant forms of histidine in the curve STEPS: 1. Find the H atoms that can be removed on the molecule 2. Associated a pka value to each removable H. 3. Draw the Aa structure at:…O Ala N HH The central bond in this Newman projection (the one whose torsional angle is specified by this drawing) is part of which residue? O Asp Asn H₂C. O Arg CH(NH2)CH2CO,H –NHCH(CO,H)CH,CONH,