BCHS 3101 STRUCTURAL BIOCHEMISTRY CA 2021
About this paper
BCHS 3101: Continuous Assessment for Structural Biochemistry 1, School of Science, The University of Bamenda, March 2021. Section A: identifying amino acids by side-chain functional group (sulphur-containing, imino, imidazole, hydroxyl, guanidine) with structures; computing percent non-polar residues in an antibody fragment; identifying the heaviest proteinogenic/genetically-encoded amino acid; and a detailed analysis of norophthalmic acid (a glutathione analogue, gamma-Glu-Ala-Gly) covering its one-letter code, structure with the unusual gamma-peptide linkage, dissociation/isoelectric point calculation, and the size-based separation method needed to resolve it from a same-pI, different-molecular-weight protein. Section B: Chargaff's-rule calculation of %A from %G in double-stranded DNA, and the chain-termination mechanism by which cordycepin (3'-deoxyadenosine) inhibits bacterial RNA synthesis.
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University of Bamenda
Faculty of Science - FS
Biochemistry - BCH
STRUCTURAL BIOCHEMISTRY
CA · First Semester · Level 300
From this paper
- 1.
Which amino acid(s) has/have a sulphur-containing, imino, imidazole, hydroxyl and guanidine group on their side chains? Give their structure. (3.75 marks)
- 3.
What is the heaviest of the twenty-two amino acids? (0.25 mark)
At a glance
- Course code
- BCHS3101 (BCHS 3101)
- Type
- CA
- Year
- 2021
- Level
- Level 300
- Semester
- First Semester
- Proposed solution
- Included
Where it's from
University
University of BamendaFaculty
Faculty of Science - FSDepartment
Biochemistry - BCHMicrobiology & Parasitology - MICP
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