Topic Definition 3` Refers to the third carbon of the nucleic acid
... the 3' carbon is unattached to an adjacent nucleotide; cf. 5'. Refers to the fifth carbon of the nucleic acid sugar moiety, to which the triphosphate is attached in a nucleotide triphosphate, often used to refer to that end of a single-stranded DNA or RNA molecule where the 5' carbon's phosphate gro ...
... the 3' carbon is unattached to an adjacent nucleotide; cf. 5'. Refers to the fifth carbon of the nucleic acid sugar moiety, to which the triphosphate is attached in a nucleotide triphosphate, often used to refer to that end of a single-stranded DNA or RNA molecule where the 5' carbon's phosphate gro ...
Lecture 2: Biological Side of Bioinformatics
... Store [sequence,structure] pairs in a database Find ways to score similarity of residue sequences Given a new sequence, find closest matches ...
... Store [sequence,structure] pairs in a database Find ways to score similarity of residue sequences Given a new sequence, find closest matches ...
CHAPTER 20 - AMINO ACID METABOLISM Introduction Amino acid
... Proteins can also be degraded in cells in an ATP-dependent process by a large, multiprotein cellular complex known as the 26S proteasome. Such degradation requires that proteins be tagged covalently to a protein known as ubiquitin. This is also an ATP-dependent process involving other enzymes (E1, E ...
... Proteins can also be degraded in cells in an ATP-dependent process by a large, multiprotein cellular complex known as the 26S proteasome. Such degradation requires that proteins be tagged covalently to a protein known as ubiquitin. This is also an ATP-dependent process involving other enzymes (E1, E ...
Peter G Schultz
... Expanding the genetic code New ribosomes Encoding multiple unnatural amino acids via evolution of a quadruplet‐decoding ribosome Evolve orthogonal ribosome that efficiently decodes quadruplet codons and the amber codon, providing several blank codons on messenger RNA, which it speci ...
... Expanding the genetic code New ribosomes Encoding multiple unnatural amino acids via evolution of a quadruplet‐decoding ribosome Evolve orthogonal ribosome that efficiently decodes quadruplet codons and the amber codon, providing several blank codons on messenger RNA, which it speci ...
Ch7 Enzymes II: Coenzymes, Regulation, Abzymes, and Ribozymes
... – An irreversible process and only once in the lifetime of an enzyme molecule ...
... – An irreversible process and only once in the lifetime of an enzyme molecule ...
DNA is - Ms. Dooley`s Science Class
... – To express something in another language • Message encoded by RNA is translated into a protein during the process of translation. ...
... – To express something in another language • Message encoded by RNA is translated into a protein during the process of translation. ...
Amino Acids, Proteins, and Enzymes
... • Held by H bonds between the H of –N-H group and the –O of C=O of the fourth amino acid along the chain • Looks like a coiled “telephone cord” ...
... • Held by H bonds between the H of –N-H group and the –O of C=O of the fourth amino acid along the chain • Looks like a coiled “telephone cord” ...
Amino Acids, Proteins, and Enzymes
... • Held by H bonds between the H of –N-H group and the –O of C=O of the fourth amino acid along the chain • Looks like a coiled “telephone cord” ...
... • Held by H bonds between the H of –N-H group and the –O of C=O of the fourth amino acid along the chain • Looks like a coiled “telephone cord” ...
Pairwise Alignments Part 1
... Pairwise GLOBAL alignment of retinol-binding protein from human (top) and rainbow trout (O. mykiss) ...
... Pairwise GLOBAL alignment of retinol-binding protein from human (top) and rainbow trout (O. mykiss) ...
LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034
... d) Temperature of the medium. 3. A ligand can be a a) Protein b) Lipid ...
... d) Temperature of the medium. 3. A ligand can be a a) Protein b) Lipid ...
Review Questions
... The next level is called the tertiary level. Tertiary means “third”. The polypeptide continues to bond to itself but this time the individual amino acids join to each other by bonds between their R groups. Remember, the 20 kinds of amino acids differ because of their R groups. These R groups also h ...
... The next level is called the tertiary level. Tertiary means “third”. The polypeptide continues to bond to itself but this time the individual amino acids join to each other by bonds between their R groups. Remember, the 20 kinds of amino acids differ because of their R groups. These R groups also h ...
A little less conjugation, a little more accuracy
... Proteins can fold into an incredibly diverse range of structures despite being made from only a limited number of building blocks — the twenty-or-so proteinogenic amino acids. The modular nature of proteins has enabled their evolution into separate species that perform a variety of biological roles; ...
... Proteins can fold into an incredibly diverse range of structures despite being made from only a limited number of building blocks — the twenty-or-so proteinogenic amino acids. The modular nature of proteins has enabled their evolution into separate species that perform a variety of biological roles; ...
Grade 12 University Biology
... Peptide Bonds The bonds that hold A.A. together. formed through a condensation reaction between the amino end of one amino acid and the carboxyl group from a second adjacent amino acid. ...
... Peptide Bonds The bonds that hold A.A. together. formed through a condensation reaction between the amino end of one amino acid and the carboxyl group from a second adjacent amino acid. ...
Chapter 13- RNA and Protein Synthesis
... *Substitution- 1 base (A/U/C/G) is changed into a different base. Usually affect 1 amino acid and may have no affect *Insertion/Deletion (frameshift mutation)- 1 base is inserted or deleted from DNA sequence. Can change every amino acid following the mutation. ...
... *Substitution- 1 base (A/U/C/G) is changed into a different base. Usually affect 1 amino acid and may have no affect *Insertion/Deletion (frameshift mutation)- 1 base is inserted or deleted from DNA sequence. Can change every amino acid following the mutation. ...
Biosynthesis
Biosynthesis (also called biogenesis or anabolism) is a multi-step, enzyme-catalyzed process where substrates are converted into more complex products in living organisms. In biosynthesis, simple compounds are modified, converted into other compounds, or joined together to form macromolecules. This process often consists of metabolic pathways. Some of these biosynthetic pathways are located within a single cellular organelle, while others involve enzymes that are located within multiple cellular organelles. Examples of these biosynthetic pathways include the production of lipid membrane components and nucleotides.The prerequisite elements for biosynthesis include: precursor compounds, chemical energy (e.g. ATP), and catalytic enzymes which may require coenzymes (e.g.NADH, NADPH). These elements create monomers, the building blocks for macromolecules. Some important biological macromolecules include: proteins, which are composed of amino acid monomers joined via peptide bonds, and DNA molecules, which are composed of nucleotides joined via phosphodiester bonds.