Document
... Seminal influence on origin of life studies Many variations on details work also All DNA/RNA bases later produced in (HCN) experiments No progress in assembling building blocks into “useful” macromolecules by similar techniques Now believed that Earth’s primordial atmosphere was CO2 dominate ...
... Seminal influence on origin of life studies Many variations on details work also All DNA/RNA bases later produced in (HCN) experiments No progress in assembling building blocks into “useful” macromolecules by similar techniques Now believed that Earth’s primordial atmosphere was CO2 dominate ...
Chemistry of Molecules
... Nucleic Acids DNA and RNA Nucleic Acid: are acidic substances found in nucleus of cells. 2 basic types: DNA = Deoxyribose N.A. and RNA = ribose N.A. Nucleic acids are polymers of units called Nucleotides. Each nucleotide is formed of: a) a pentose sugar Ribose or Deoxyribose b) a Phosphate c) one of ...
... Nucleic Acids DNA and RNA Nucleic Acid: are acidic substances found in nucleus of cells. 2 basic types: DNA = Deoxyribose N.A. and RNA = ribose N.A. Nucleic acids are polymers of units called Nucleotides. Each nucleotide is formed of: a) a pentose sugar Ribose or Deoxyribose b) a Phosphate c) one of ...
DNA and Proteins
... bases, called a codon, to code for one of 20 common amino acids. There are 64 codons possible. • Some codons code for instructions such as start (AUG) and stop (UAA). • The same amino acid can have more than one codon. ...
... bases, called a codon, to code for one of 20 common amino acids. There are 64 codons possible. • Some codons code for instructions such as start (AUG) and stop (UAA). • The same amino acid can have more than one codon. ...
Chapter 3 PowerPoint
... b) Protein secondary structure: A coiled (helical) or sheetlike array held in place by hydrogen bonds (dotted lines) between different parts of the polypeptide chain. ...
... b) Protein secondary structure: A coiled (helical) or sheetlike array held in place by hydrogen bonds (dotted lines) between different parts of the polypeptide chain. ...
polymerisation
... Can be varied by changing the reaction conditions (pressure, temperature etc). ...
... Can be varied by changing the reaction conditions (pressure, temperature etc). ...
Chapter 5: Biological Molecules Molecules of Life • All life made up
... Account for over 50% of cell’s dry mass Functions – enzyme, storage, structural support, transport, movement, cellular communications, & defense against foreign substances Polypeptide o Polymer built from set of 20 amino acids o Linked by peptide bonds via dehydration reaction o Each has uniqu ...
... Account for over 50% of cell’s dry mass Functions – enzyme, storage, structural support, transport, movement, cellular communications, & defense against foreign substances Polypeptide o Polymer built from set of 20 amino acids o Linked by peptide bonds via dehydration reaction o Each has uniqu ...
The Genetic Code
... DNA provides the information that ultimately codes for a specific protein to be produced. DNA must first be "transcribed" into mRNA (messenger RNA). Information for the genetic code is read as a series of three consecutive bases or codons. Each codon ultimately corresponds to a specific amino acid t ...
... DNA provides the information that ultimately codes for a specific protein to be produced. DNA must first be "transcribed" into mRNA (messenger RNA). Information for the genetic code is read as a series of three consecutive bases or codons. Each codon ultimately corresponds to a specific amino acid t ...
Protein Synthesis - Quakertown Community School District
... Building Blocks of Proteins • Proteins are made of subunits called amino acids • These subunits are comprised of : – Amino group – Carboxyl group – R group is different for each amino acid ...
... Building Blocks of Proteins • Proteins are made of subunits called amino acids • These subunits are comprised of : – Amino group – Carboxyl group – R group is different for each amino acid ...
biochemistry-micromolecules
... • Enzymes are specific in the reactions they catalyze (Lock and Key model) • They will only catalyze one specific substance, in one direction (a -> b, but not b -> a) • They are reusable • A substance that an enzyme reacts on is called the enzyme’s substrate • Only the active site in the enzyme act ...
... • Enzymes are specific in the reactions they catalyze (Lock and Key model) • They will only catalyze one specific substance, in one direction (a -> b, but not b -> a) • They are reusable • A substance that an enzyme reacts on is called the enzyme’s substrate • Only the active site in the enzyme act ...
Protein synthesis
... 12. The second step is called _______________________________ and links _____________________________________ together to form a chain, which folds into a 3D structure to form a ______________________. Be sure to click through Transcription and Translation, too, not just the overview. What three reg ...
... 12. The second step is called _______________________________ and links _____________________________________ together to form a chain, which folds into a 3D structure to form a ______________________. Be sure to click through Transcription and Translation, too, not just the overview. What three reg ...
protein synthesis
... • single stranded • sugar = ribose • bases = AUCG • carries code for making proteins from DNA in nucleus to ribosomes in cytoplasm 2 subunits small large ...
... • single stranded • sugar = ribose • bases = AUCG • carries code for making proteins from DNA in nucleus to ribosomes in cytoplasm 2 subunits small large ...
Product: Cat. No.: Lot No.: Synonyms: Size: Storage: Usage: Product
... receptor tyrosine kinases. Following ligand binding, receptor tyrosine kinases become phosphorylated, bind to, and phosphorylate Cbl or Cbl-b. These proteins polyubiquitinate the phosphorylated receptor and then recruit and monubiquitinate CIN85. CIN85 is constitutively associated with endophilins w ...
... receptor tyrosine kinases. Following ligand binding, receptor tyrosine kinases become phosphorylated, bind to, and phosphorylate Cbl or Cbl-b. These proteins polyubiquitinate the phosphorylated receptor and then recruit and monubiquitinate CIN85. CIN85 is constitutively associated with endophilins w ...
PROTEOME:
... • Label protein samples with heavy and light reagent • Reagent contains affinity tag and heavy or light isotopes Chemically reactive group: forms a covalent bond to the protein or peptide Isotope-labeled linker: heavy or light, depending on which isotope is used Affinity tag: enables the protein or ...
... • Label protein samples with heavy and light reagent • Reagent contains affinity tag and heavy or light isotopes Chemically reactive group: forms a covalent bond to the protein or peptide Isotope-labeled linker: heavy or light, depending on which isotope is used Affinity tag: enables the protein or ...
Unit One “Science Introduction & Cellular Function”
... • Organic Molecule – a molecule formed by living organisms that consist of a carbon backbone with other elements bonded to it • All four categories of macromolecules, which are organic, are made from monomers that combine to form polymers • Macromolecules – very large molecules that are necessary fo ...
... • Organic Molecule – a molecule formed by living organisms that consist of a carbon backbone with other elements bonded to it • All four categories of macromolecules, which are organic, are made from monomers that combine to form polymers • Macromolecules – very large molecules that are necessary fo ...
Chapter 2 bio
... • What are organic molecules? These are molecules that have their basic skeleton made of carbons atoms, hydrogen, oxygen and sometimes nitrogen atoms. Generally organic molecules in the body can be classified into one of four groups: carbohydrates, lipids, proteins and nucleic acid. ...
... • What are organic molecules? These are molecules that have their basic skeleton made of carbons atoms, hydrogen, oxygen and sometimes nitrogen atoms. Generally organic molecules in the body can be classified into one of four groups: carbohydrates, lipids, proteins and nucleic acid. ...
Chem 3.5 #10 Polymers
... Another polyester that has better resistance to high temperatures than PET is called PEN. A section of its molecule fibre is shown below. -OOCC10H6COOCH2CH2OOCC10H6COOCH2CH2OOCC10H6COOCH2CH2- ...
... Another polyester that has better resistance to high temperatures than PET is called PEN. A section of its molecule fibre is shown below. -OOCC10H6COOCH2CH2OOCC10H6COOCH2CH2OOCC10H6COOCH2CH2- ...
Lipids,proteins, and nucleic acids
... groups are hydrophobic • Polar -R groups are hydrophilic • Proteins contain many amino acids and are often amphiphilic • -R groups determine shape of protein ...
... groups are hydrophobic • Polar -R groups are hydrophilic • Proteins contain many amino acids and are often amphiphilic • -R groups determine shape of protein ...
Bottromycin
Bottromycin is a macrocyclic peptide with antibiotic activity. It was first discovered in 1957 as a natural product isolated from Streptomyces bottropensis. It has been shown to inhibit methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococci (VRE) among other Gram-positive bacteria and mycoplasma. Bottromycin is structurally distinct from both vancomycin, a glycopeptide antibiotic, and methicillin, a beta-lactam antibiotic.Bottromycin binds to the A site of the ribosome and blocks the binding of aminoacyl-tRNA, therefore inhibiting bacterial protein synthesis. Although bottromycin exhibits antibacterial activity in vitro, it has not yet been developed as a clinical antibiotic, potentially due to its poor stability in blood plasma. To increase its stability in vivo, some bottromycin derivatives have been explored.The structure of bottromycin contains a macrocyclic amidine as well as a thiazole ring. The absolute stereochemistry at several chiral centers has been determined as of 2009. In 2012, a three-dimensional solution structure of bottromycin was published. The solution structure revealed that several methyl groups are on the same face of the structure.Bottromycin falls within the ribosomally synthesized and post-translationally modified peptide class of natural product.