Heme Redox State Triggers Conformational Changes in the Ec DOS
... protein responsible for phosphodiesterase (PDE) activity. The Ec DOS is composed of two domains, an N-terminal sensor domain and a C-terminal PDE catalytic domain. PDE activity is dependent on the redox state of Ec DOS. The enzyme is active only when the heme is in the reduced state. The crystal str ...
... protein responsible for phosphodiesterase (PDE) activity. The Ec DOS is composed of two domains, an N-terminal sensor domain and a C-terminal PDE catalytic domain. PDE activity is dependent on the redox state of Ec DOS. The enzyme is active only when the heme is in the reduced state. The crystal str ...
ch_12 - WordPress.com
... amination, in which it reacts with α-ketoglutaric acid to from glutamic acid (amino acid). Then by transfer of amino group form one amino acid (glutamic acid) to the keto group of a keto acid, other amino acids are produced and this process is called as transamination catalysed by an enzyme transa ...
... amination, in which it reacts with α-ketoglutaric acid to from glutamic acid (amino acid). Then by transfer of amino group form one amino acid (glutamic acid) to the keto group of a keto acid, other amino acids are produced and this process is called as transamination catalysed by an enzyme transa ...
The chemistry of the transition metals
... • How many unpaired e-’s would one expect for [FeCl6]3-? • How many unpaired e-’s would one expect for [Co(CN)6]4-? ...
... • How many unpaired e-’s would one expect for [FeCl6]3-? • How many unpaired e-’s would one expect for [Co(CN)6]4-? ...
Enzyme Shape
... a direct effect on how it catalyzes a reaction. Why do enzymes have different shapes? An enzyme’s shape is determined by the sequence of amino acids in its structure, and the bonds which form between the atoms of those molecules. Different types of enzymes have different shapes and functions because ...
... a direct effect on how it catalyzes a reaction. Why do enzymes have different shapes? An enzyme’s shape is determined by the sequence of amino acids in its structure, and the bonds which form between the atoms of those molecules. Different types of enzymes have different shapes and functions because ...
chapter 7 - chemical formulas and chemical compounds
... (if only contains two elements) 3) the “o” or “a” at the end of a prefix is usually dropped when the word following the prefix begins with another vowel ______________________________ and _____________________________are usually names second since they are more electronegative. The order of nonmetal ...
... (if only contains two elements) 3) the “o” or “a” at the end of a prefix is usually dropped when the word following the prefix begins with another vowel ______________________________ and _____________________________are usually names second since they are more electronegative. The order of nonmetal ...
PBI 3 Student Handout 2
... The human β-globin protein functions in transporting oxygen throughout our bodies. The sequence of the 147 amino acids that comprise the precursor protein is encoded in a sequence of nucleotides that make up the β-Globin Gene. The first amino acid (Met) is later removed to produce a 146 amino acid p ...
... The human β-globin protein functions in transporting oxygen throughout our bodies. The sequence of the 147 amino acids that comprise the precursor protein is encoded in a sequence of nucleotides that make up the β-Globin Gene. The first amino acid (Met) is later removed to produce a 146 amino acid p ...
AP Chemistry Note Outline
... 6. Cancel out any extra water and OH7. Balance Charge with e8. Multiply reactions by factors such that the e- cancel Add both ½ reactions ...
... 6. Cancel out any extra water and OH7. Balance Charge with e8. Multiply reactions by factors such that the e- cancel Add both ½ reactions ...
Formulae/ Equations homework - St Peter the Apostle High School
... Which of the following pairs of elements would form a compound with a formula X2Y3? X is a metal and Y is a non-metal. ...
... Which of the following pairs of elements would form a compound with a formula X2Y3? X is a metal and Y is a non-metal. ...
Chapter 3 Review Questions
... 1. DNA and RNA are examples of _________________. 2. Carbohydrates and lipids both contain the elements ______________, _____________, and _________________. 3. Proteins are made of ___________________ 4. ______________ are made of nucleotides. 5. Examples of lipids include _________________________ ...
... 1. DNA and RNA are examples of _________________. 2. Carbohydrates and lipids both contain the elements ______________, _____________, and _________________. 3. Proteins are made of ___________________ 4. ______________ are made of nucleotides. 5. Examples of lipids include _________________________ ...
Organic Chemistry Study Guide Organic Compounds: Covalent
... biopolymers, or large biomolecules, essential for all known forms of life. Nucleic acids, which include DNA (deoxyribonucleic acid) and RNA (ribonucleic acid), are made from monomers known as nucleotides. ...
... biopolymers, or large biomolecules, essential for all known forms of life. Nucleic acids, which include DNA (deoxyribonucleic acid) and RNA (ribonucleic acid), are made from monomers known as nucleotides. ...
Chemistry Cram Sheet
... John’s lab group compared the effect of different aged grass compost on bean plants. Because decomposition is necessary for release of nutrients, the group hypothesized that older grass compost would produce taller bean plants. Three flats of bean plants (25 plants/flat) were grown for five days. Th ...
... John’s lab group compared the effect of different aged grass compost on bean plants. Because decomposition is necessary for release of nutrients, the group hypothesized that older grass compost would produce taller bean plants. Three flats of bean plants (25 plants/flat) were grown for five days. Th ...
Chapter-4 part-2 Energy Metabolism
... • Proteins of mitochondria have 2 purposes, to – Transport electrons – Transport hydrogen atoms ...
... • Proteins of mitochondria have 2 purposes, to – Transport electrons – Transport hydrogen atoms ...
Document
... Enzymes are very specific in the type of reaction they catalyze. Part of the enzymes name usually comes from the Chemical reactions they catalyse (Ex – Lactase breakdown lactose) ...
... Enzymes are very specific in the type of reaction they catalyze. Part of the enzymes name usually comes from the Chemical reactions they catalyse (Ex – Lactase breakdown lactose) ...
Transcription - smithlhhsb121
... The interaction of tRNA and mRNA takes place in a ribosome Consists of two protein subunits and ribosomal RNA (rRNA) Within the ribosome are three binding sites ◦ P site (peptidyl-tRNA site) where the tRNA holding the polypepetide chain ◦ A site (aminoacyl-tRNA site) where next tRNA in line is held ...
... The interaction of tRNA and mRNA takes place in a ribosome Consists of two protein subunits and ribosomal RNA (rRNA) Within the ribosome are three binding sites ◦ P site (peptidyl-tRNA site) where the tRNA holding the polypepetide chain ◦ A site (aminoacyl-tRNA site) where next tRNA in line is held ...
Bonding ppt
... 2. Predict formulas for stable binary ionic compounds based on balance of charges. 3. Use IUPAC nomenclature for transition between chemical names and chemical formulas of • binary ionic compounds • binary covalent compounds 4. Apply the Law of Conservation of Matter by balancing the following types ...
... 2. Predict formulas for stable binary ionic compounds based on balance of charges. 3. Use IUPAC nomenclature for transition between chemical names and chemical formulas of • binary ionic compounds • binary covalent compounds 4. Apply the Law of Conservation of Matter by balancing the following types ...
Unit 2 Review Sheet - Discover more about NYLearns.org
... What is the equation for photosynthesis? What ORGANELLE does photosynthesis take place in? ___________________________________________________________________________________________ What is the equation for cellular respiration? What ORGANELLE does cellular respiration take place in? ______________ ...
... What is the equation for photosynthesis? What ORGANELLE does photosynthesis take place in? ___________________________________________________________________________________________ What is the equation for cellular respiration? What ORGANELLE does cellular respiration take place in? ______________ ...
Solutions to 7.014 Quiz I
... i) Your commander does not understand why this man suffocated when photosynthetic organisms are present. Explain why photosynthesis is occurring but no O2 is being produced. Cyclic photophosphorylation produces glucose from CO2 but uses the redox reaction H2S Æ S as a source of electrons for the pro ...
... i) Your commander does not understand why this man suffocated when photosynthetic organisms are present. Explain why photosynthesis is occurring but no O2 is being produced. Cyclic photophosphorylation produces glucose from CO2 but uses the redox reaction H2S Æ S as a source of electrons for the pro ...
CHAP Twenty-Five - Foothill College
... ii) Edman Degradation: N terminus iii) DNFB to identify N-terminus iv) Chymotripsin at C-terminus v) With cyanogen bromide BrCN at methionine C terminus vi) With chymotripsin at C end of phe, tyr, trp vii) With Tripsin at C end of lys, arg D) Separation and Identification of aa fragments via Gel ele ...
... ii) Edman Degradation: N terminus iii) DNFB to identify N-terminus iv) Chymotripsin at C-terminus v) With cyanogen bromide BrCN at methionine C terminus vi) With chymotripsin at C end of phe, tyr, trp vii) With Tripsin at C end of lys, arg D) Separation and Identification of aa fragments via Gel ele ...
CHAPTER 1 THE MAIN THEMES OF MICROBIOLOGY
... for helium). With this knowledge it is easy for students to determine the reactivity of the different atoms (without having to draw out all the shells). Also, it is a good way for students to check their models to make sure they have the proper number of electrons present in the outer shell. 4. When ...
... for helium). With this knowledge it is easy for students to determine the reactivity of the different atoms (without having to draw out all the shells). Also, it is a good way for students to check their models to make sure they have the proper number of electrons present in the outer shell. 4. When ...
Organic Compounds
... • pH – too high or too low the H+ or OH – ions react with the amino acid side chains (R groups) – improper folding occurs – reaction slows • Salt conc. – too much or too little causes improper folding of protein • Substrate concentration – lower the substrate conc., the slower the reaction ...
... • pH – too high or too low the H+ or OH – ions react with the amino acid side chains (R groups) – improper folding occurs – reaction slows • Salt conc. – too much or too little causes improper folding of protein • Substrate concentration – lower the substrate conc., the slower the reaction ...
Metalloprotein
Metalloprotein is a generic term for a protein that contains a metal ion cofactor. A large number of all proteins are part of this category.