Peptide bond Polypeptide
... which are naturally-occurring, and they all have different structures around the R group. There are other amino acids (in fact, thousands more) but these have all been manufactured artificially, and only those 20 occur naturally. Some R groups are very large – larger than the H2-N-C-C-OHO base of th ...
... which are naturally-occurring, and they all have different structures around the R group. There are other amino acids (in fact, thousands more) but these have all been manufactured artificially, and only those 20 occur naturally. Some R groups are very large – larger than the H2-N-C-C-OHO base of th ...
1 Lecture 6: Protein Primary, Secondary and Tertiary Structure +
... mass spectroscopy are more common). O R2 H O R4 ...
... mass spectroscopy are more common). O R2 H O R4 ...
Biological Molecules
... nucleotides side-byside. What is the type of bond that forms the cross-links holding the two strands together? ...
... nucleotides side-byside. What is the type of bond that forms the cross-links holding the two strands together? ...
Chapter 3 Review Guide
... - are proteins that are catalysts (speed up reactions) - function by a lock and key model - each is specific for a specific reaction - enzymes are reused - overall: they attach to the substrate(s) to allow for dehydration synthesis or hydrolysis (whichever may be the case) to proceed faster. The sub ...
... - are proteins that are catalysts (speed up reactions) - function by a lock and key model - each is specific for a specific reaction - enzymes are reused - overall: they attach to the substrate(s) to allow for dehydration synthesis or hydrolysis (whichever may be the case) to proceed faster. The sub ...
amino acids - CRCBiologyY11
... 7. Amino acids are soluble in water so they form these. 6. This amino acid group varies from a single hydrogen atom, to a side chain several carbon atoms long, or containing a benzene ring. 1. Amino acids join together so that the hydrogen and hydroxyl groups meet. Water is removed in this reaction. ...
... 7. Amino acids are soluble in water so they form these. 6. This amino acid group varies from a single hydrogen atom, to a side chain several carbon atoms long, or containing a benzene ring. 1. Amino acids join together so that the hydrogen and hydroxyl groups meet. Water is removed in this reaction. ...
C483 Final Exam Study Guide The final will be held in Chemistry
... seen in the other midterm exams. Major topics include: ammonia fixing pathway, glutamine synthetase, transamination mechanism, essential/nonessential amino acids, carbon sources of nonessential amino acids, role of THF, activated methyl cycle, ketogenic/glucogenic amino acids, entry of carbon backbo ...
... seen in the other midterm exams. Major topics include: ammonia fixing pathway, glutamine synthetase, transamination mechanism, essential/nonessential amino acids, carbon sources of nonessential amino acids, role of THF, activated methyl cycle, ketogenic/glucogenic amino acids, entry of carbon backbo ...
DNA Transcription - Kayla snyder`s biology world
... using the instructions written on mRNA Translation happens in the _cytoplasm_ at the _ribosomes_. 1. The strand of mRNA attaches to the ribosome_. 2. A tRNA_ molecule brings the first amino acid to the mRNA strand that is attached to the ribosome. 3. A tRNA _anticodon_ pairs with the first mRNA codo ...
... using the instructions written on mRNA Translation happens in the _cytoplasm_ at the _ribosomes_. 1. The strand of mRNA attaches to the ribosome_. 2. A tRNA_ molecule brings the first amino acid to the mRNA strand that is attached to the ribosome. 3. A tRNA _anticodon_ pairs with the first mRNA codo ...
No Slide Title
... Ribose 5-phosphate - used to synthesize nucleic acids (occurs at high rates in growing and regenerating tissues and in tumors) ...
... Ribose 5-phosphate - used to synthesize nucleic acids (occurs at high rates in growing and regenerating tissues and in tumors) ...
Lecture 8 LC710- 1st + 2nd hr
... * Step 2 - Coupli ng: A nucleoside phosphoramidite (or a mi xture of several phosphorami dites) is activated by an acidic azole cataly st, tetrazole, 2-ethylthiotetrazole, 2-bezylthiotetrazole, 4,5-dicyanoimi dazole, or a number of simil ar compounds. This mi xture is brought in contact with the sta ...
... * Step 2 - Coupli ng: A nucleoside phosphoramidite (or a mi xture of several phosphorami dites) is activated by an acidic azole cataly st, tetrazole, 2-ethylthiotetrazole, 2-bezylthiotetrazole, 4,5-dicyanoimi dazole, or a number of simil ar compounds. This mi xture is brought in contact with the sta ...
Amino Acid Metabolism - Breakdown Other metabolic
... Ribose 5-phosphate - used to synthesize nucleic acids (occurs at high rates in growing and regenerating tissues and in tumors) ...
... Ribose 5-phosphate - used to synthesize nucleic acids (occurs at high rates in growing and regenerating tissues and in tumors) ...
Proteins
... • These are the larger nucleotides that include adenine and guanine. • The smaller nucleotides are pyrimidines, which include cytosine, thymine, and uracil. • Nucleic acid polymers (polynucleotide) are joined by phosphodiester linkages between the phosphate group of one nucleotide and the sugar of t ...
... • These are the larger nucleotides that include adenine and guanine. • The smaller nucleotides are pyrimidines, which include cytosine, thymine, and uracil. • Nucleic acid polymers (polynucleotide) are joined by phosphodiester linkages between the phosphate group of one nucleotide and the sugar of t ...
Slides - University of Sydney
... Aminoacyl tRNA synthesis • Need to make sure that the CORRECT amino acid is attached to a tRNA – Incorporation of amino acid is purely based on codon:anti-codon pairing – So if the wrong amino acid is on the tRNA then the wrong amino acid will be put into the protein ...
... Aminoacyl tRNA synthesis • Need to make sure that the CORRECT amino acid is attached to a tRNA – Incorporation of amino acid is purely based on codon:anti-codon pairing – So if the wrong amino acid is on the tRNA then the wrong amino acid will be put into the protein ...
Notes - Organic Molecules of Life
... the liver), _________________ - Very tough polymer - main component of cell walls Indigestible by humans, _____________ - Very tough polymer - exoskeletons (crab ...
... the liver), _________________ - Very tough polymer - main component of cell walls Indigestible by humans, _____________ - Very tough polymer - exoskeletons (crab ...
PowerPoint
... – Mostly at surface of protein – allows the peptide chain to reverse direction – C=O H-bonded to the NH three residues away – proline and glycine ...
... – Mostly at surface of protein – allows the peptide chain to reverse direction – C=O H-bonded to the NH three residues away – proline and glycine ...
Protein Structure
... Protein Level 3: Tertiary Structure • The tertiary structure is the final specific geometric shape that a protein assumes. • This final shape is determined and stabilized by a variety of bonding interactions between the side chains of the amino acids • These bonding interactions between side chain ...
... Protein Level 3: Tertiary Structure • The tertiary structure is the final specific geometric shape that a protein assumes. • This final shape is determined and stabilized by a variety of bonding interactions between the side chains of the amino acids • These bonding interactions between side chain ...
1. dia
... There is no problem with the Boc cleavage, so it is better in case of peptides that aggregate easily. Aggregates are destroyed in every TFA cleavage step; Because of the extra neutralisation step, the synthetic cycle takes longer time; ...
... There is no problem with the Boc cleavage, so it is better in case of peptides that aggregate easily. Aggregates are destroyed in every TFA cleavage step; Because of the extra neutralisation step, the synthetic cycle takes longer time; ...
Lecture PPT
... isotopically enriched (for example, containing 15N salts, or 13C-labelled amino acids) or isotopically depleted. b, Proteins are labelled at specific sites with isotopically encoded reagents. The reagents can also contain affinity tags, allowing for the selective isolation of the labelled peptides a ...
... isotopically enriched (for example, containing 15N salts, or 13C-labelled amino acids) or isotopically depleted. b, Proteins are labelled at specific sites with isotopically encoded reagents. The reagents can also contain affinity tags, allowing for the selective isolation of the labelled peptides a ...
Chapter 3 Review Questions
... 18. __Amino_____ and ______carboxyl__ functional groups are contained within an amino acid. 19. The carbonyl functional group when located on the end of the compound is called ___carbonyl end (Aldehyde)____________. ...
... 18. __Amino_____ and ______carboxyl__ functional groups are contained within an amino acid. 19. The carbonyl functional group when located on the end of the compound is called ___carbonyl end (Aldehyde)____________. ...