Chapter 4 Microbial Metabolism
... in which terminal electron acceptor is oxidized inorganic compound other than oxygen •Major electron acceptors = Nitrate, sulfate, CO2, Iron •Anaerobic respiration produces less ATP •Anaerobic respiration is more efficient than fermentation •Uses ETC & oxidative phosphorylation in absence of O2 ...
... in which terminal electron acceptor is oxidized inorganic compound other than oxygen •Major electron acceptors = Nitrate, sulfate, CO2, Iron •Anaerobic respiration produces less ATP •Anaerobic respiration is more efficient than fermentation •Uses ETC & oxidative phosphorylation in absence of O2 ...
Method and system for computationally identifying clusters within a
... regulatory regions and additional regions for Which a func tionality has not yet been identi?ed. Protein molecules are synthesiZed from the gene templates in a tWo-step process. In the ?rst step, called transcription, the gene is copied to produce a molecule of messenger ribose-nucleic acid ...
... regulatory regions and additional regions for Which a func tionality has not yet been identi?ed. Protein molecules are synthesiZed from the gene templates in a tWo-step process. In the ?rst step, called transcription, the gene is copied to produce a molecule of messenger ribose-nucleic acid ...
Resume - TILT - Colorado State University
... Growth of drug resistant Gram-positive organisms was sensitive to the MenA inhibitors, indicating that menaquinone synthesis is a valid new drug target in Gram-positive organisms. we have shown, for the first time, that MenA inhibitors, exhibited growth of drug resistant Mycobacterium spp. and other ...
... Growth of drug resistant Gram-positive organisms was sensitive to the MenA inhibitors, indicating that menaquinone synthesis is a valid new drug target in Gram-positive organisms. we have shown, for the first time, that MenA inhibitors, exhibited growth of drug resistant Mycobacterium spp. and other ...
Principles of Chemistry 1 and 2 Notes
... - Valence electron pairs repel each other. - In a polyatomic molecule, the repulsion of electron pairs can occur between two or more bonds of the central atom and the surrounding terminal atoms. - The repulsion between electrons in different bonding pairs causes them to remain as far apart as possib ...
... - Valence electron pairs repel each other. - In a polyatomic molecule, the repulsion of electron pairs can occur between two or more bonds of the central atom and the surrounding terminal atoms. - The repulsion between electrons in different bonding pairs causes them to remain as far apart as possib ...
Molecular architecture of the pyruvate dehydrogenase complex
... to the 2-fold axis of symmetry [21]. Thus the association of a second molecule of E2-SBD with either E1 or E3 is not possible. Occupation of both binding sites would result in steric clashes in one of the E2-SBD loop regions. In contrast, it has been known for a long time that a total of 30 E1 and s ...
... to the 2-fold axis of symmetry [21]. Thus the association of a second molecule of E2-SBD with either E1 or E3 is not possible. Occupation of both binding sites would result in steric clashes in one of the E2-SBD loop regions. In contrast, it has been known for a long time that a total of 30 E1 and s ...
Hexokinase
... • Glucokinase (Kmglucose = 10 mM) only turns on when cell is rich in glucose • Is not product inhibited • Is an inducible enzyme by insulin ...
... • Glucokinase (Kmglucose = 10 mM) only turns on when cell is rich in glucose • Is not product inhibited • Is an inducible enzyme by insulin ...
Fluids & Electrolytes and Nutrition
... Acid-Base Balance Chemical buffers in cells and ECF Instanteous action Combine acids or bases added to the system to prevent marked changes in pH ...
... Acid-Base Balance Chemical buffers in cells and ECF Instanteous action Combine acids or bases added to the system to prevent marked changes in pH ...
NOVEL IRON(II) TRIAZOLE-PYRIDINE BASED DINUCLEAR COMPLEXES: SYNTHESIS, CHARACTERIZATION AND MAGNETIC PROPERTIES
... characterization of these ligands, some interesting aspects of their synthesis are discussed. The reported ligands are methyl-derivatives from ligands previously studied in the group. The methyl group in the position 6 of the pyridine group is introduced to induce steric hindrance in the complexes a ...
... characterization of these ligands, some interesting aspects of their synthesis are discussed. The reported ligands are methyl-derivatives from ligands previously studied in the group. The methyl group in the position 6 of the pyridine group is introduced to induce steric hindrance in the complexes a ...
TIBS review article by Killian & Heijne
... (a) Amino acid sequences of WALP and KALP peptides. The N termini are acetylated and the C termini are blocked with either ethanolamine or amide. The flanking residues W and K are highlighted in red and green, respectively. (b) Model of the effect of decreasing the relative length of WALP and KALP p ...
... (a) Amino acid sequences of WALP and KALP peptides. The N termini are acetylated and the C termini are blocked with either ethanolamine or amide. The flanking residues W and K are highlighted in red and green, respectively. (b) Model of the effect of decreasing the relative length of WALP and KALP p ...
The transcriptional regulator CprK detects chlorination by combining
... allow the molecule to report on a wide range of cAMP concentrations, as both the half and fully occupied dimers (each with distinct DNA-binding affinities) are populated to significant levels [20]. By contrast, it has been proposed that CprK exhibits either extreme positive or no cooperativity, both ...
... allow the molecule to report on a wide range of cAMP concentrations, as both the half and fully occupied dimers (each with distinct DNA-binding affinities) are populated to significant levels [20]. By contrast, it has been proposed that CprK exhibits either extreme positive or no cooperativity, both ...
Ligand-binding domain
... SRC-1/NCoA-1 family [steroid receptor coactivator 1 / nuclear receptor coactivator 1] TIF2/GRIP1/NCoA-2 [trx.intermed. factor /glucocort. recept. interact.prot / nuclear receptor coactivator 2] pCIP/ACTR/AIB1 [p300/CBP-cointegr. ass. prot. / activator TR and RAR / amplified in ...
... SRC-1/NCoA-1 family [steroid receptor coactivator 1 / nuclear receptor coactivator 1] TIF2/GRIP1/NCoA-2 [trx.intermed. factor /glucocort. recept. interact.prot / nuclear receptor coactivator 2] pCIP/ACTR/AIB1 [p300/CBP-cointegr. ass. prot. / activator TR and RAR / amplified in ...
IN SILICO SCREENING OF PHYTOCHEMICAL COMPOUNDS TARGETING CHILDHOOD ABSENCE EPILEPSY (CAE)
... model were nearly satisfied with the standard parameters, where 95% of residues have the backbone geometry falling in favorable regions of the Ramachandran plot [13]. Ligand library Many of the plant derived compounds of different classes are found to be potential anticonvulsant compounds such as Ca ...
... model were nearly satisfied with the standard parameters, where 95% of residues have the backbone geometry falling in favorable regions of the Ramachandran plot [13]. Ligand library Many of the plant derived compounds of different classes are found to be potential anticonvulsant compounds such as Ca ...
14C2H4 : Distribution of 14G-labeled tissue metabolites
... acidic compounds while the neutral fraction comprised only 1% of the label. In contrast, the reverse was found for 14C2H4 incorporation (Table 1, columns 1-3). That is, the acid fraction contained 5 to 10% of the label while the neutral fraction represented 35-40% of the 14C water-soluble materials. ...
... acidic compounds while the neutral fraction comprised only 1% of the label. In contrast, the reverse was found for 14C2H4 incorporation (Table 1, columns 1-3). That is, the acid fraction contained 5 to 10% of the label while the neutral fraction represented 35-40% of the 14C water-soluble materials. ...
Applications of Paramagnetic NMR Spectroscopy
... N M R spectroscopy remains one of the major tools for examining solution structures of inorganic complexes and for determining their purity and identity. Although N M R spectroscopy is most commonly used to characterize diamagnetic inorganic compounds (7), it is well established that N M R spectrosc ...
... N M R spectroscopy remains one of the major tools for examining solution structures of inorganic complexes and for determining their purity and identity. Although N M R spectroscopy is most commonly used to characterize diamagnetic inorganic compounds (7), it is well established that N M R spectrosc ...
Identification and functional analysis of a prokaryotic-type
... polypeptide was 52.8 kDa and the isoelectric point 7.5. The availability of complete genome sequences in plants allowed us to identify single-copy genes in Arabidopsis and rice with similar sequence to the unusual AAT identified in pine, which were named AtAAT and OsAAT respectively. No similar gene ...
... polypeptide was 52.8 kDa and the isoelectric point 7.5. The availability of complete genome sequences in plants allowed us to identify single-copy genes in Arabidopsis and rice with similar sequence to the unusual AAT identified in pine, which were named AtAAT and OsAAT respectively. No similar gene ...
Energy Metabolism - Georgia Institute of Technology
... – H+ actively transported out of matrix – H+ leak back as H+PO4 2- ...
... – H+ actively transported out of matrix – H+ leak back as H+PO4 2- ...
ap sample5lab2 - Biology Junction
... peroxide had been spontaneously decomposed. Therefore, there was more to be broken down. ...
... peroxide had been spontaneously decomposed. Therefore, there was more to be broken down. ...
Chapter 4
... each Lewis contributing structure. ◦ The length of a carbon-carbon bond in benzene, for example, is midway between that of a carbon-carbon single bond and a double bond. ...
... each Lewis contributing structure. ◦ The length of a carbon-carbon bond in benzene, for example, is midway between that of a carbon-carbon single bond and a double bond. ...
NH 4 1+
... Now let’s look at the second reason a double replacement reaction might occur: the formation of a weak acid. An acid is a compound that has an H+ ion bonded to some negative ion: HNO3 for example is nitric acid. HF is hydrofluoric acid. All acids fall into one of two categories: strong acids and wea ...
... Now let’s look at the second reason a double replacement reaction might occur: the formation of a weak acid. An acid is a compound that has an H+ ion bonded to some negative ion: HNO3 for example is nitric acid. HF is hydrofluoric acid. All acids fall into one of two categories: strong acids and wea ...
PDF - International Journal of Chemical Studies
... form new hexadentate ligands. They are able to bind to metals like copper(II) and nickel(II) with simultaneous dissociation of the two amide protons, such that metal binding is highly pHsensitive and reversible (a very useful property for metal-sensing applications). The copper(II) complex of a func ...
... form new hexadentate ligands. They are able to bind to metals like copper(II) and nickel(II) with simultaneous dissociation of the two amide protons, such that metal binding is highly pHsensitive and reversible (a very useful property for metal-sensing applications). The copper(II) complex of a func ...
Coordination Nature of 4-Mercaptoaniline to Sn(II) Ion: Formation of
... streams. 4-MA is known to exist as a zwitterion in both solid and pure liquid forms [5]. Tin is a group 14 metal with common oxidation states of +2 and +4. It finds many applications in fuel cells [6], batteries [7] and photovoltaics [8] to chemical sensors [9], semiconducting nanowires [10], and wi ...
... streams. 4-MA is known to exist as a zwitterion in both solid and pure liquid forms [5]. Tin is a group 14 metal with common oxidation states of +2 and +4. It finds many applications in fuel cells [6], batteries [7] and photovoltaics [8] to chemical sensors [9], semiconducting nanowires [10], and wi ...
Lecture 24
... glycogen phosphorylysis (bond cleavage by the substitution of a phosphate group) and yields glucose-1phosphate (G1P) 2. Glycogen debranching enzyme removes glycogen’s branches, allowing glycogen phosphorylase to complete it’s reactions. It also hydrolyzes a(16)-linked glucosyl units to yield glucose ...
... glycogen phosphorylysis (bond cleavage by the substitution of a phosphate group) and yields glucose-1phosphate (G1P) 2. Glycogen debranching enzyme removes glycogen’s branches, allowing glycogen phosphorylase to complete it’s reactions. It also hydrolyzes a(16)-linked glucosyl units to yield glucose ...
Received 02-11-2001
... Results and discussion Table 1 summarizes the carbon, hydrogen and nitrogen elemental analysis of the isolated complexes. The results obtained indicate that all of the isolated complexes are formed from the reaction of the metal salt with drug in 1:2 molar ratio. All of the complexes reported herein ...
... Results and discussion Table 1 summarizes the carbon, hydrogen and nitrogen elemental analysis of the isolated complexes. The results obtained indicate that all of the isolated complexes are formed from the reaction of the metal salt with drug in 1:2 molar ratio. All of the complexes reported herein ...
Catalase - Alpha Diagnostic International
... Catalase is a common enzyme found in nearly all living organisms that are exposed to oxygen, where it functions to catalyze the decomposition of hydrogen peroxide to water and oxygen. Catalase has one of the highest turnover numbers of all enzymes; one molecule of catalase can convert 40 million mol ...
... Catalase is a common enzyme found in nearly all living organisms that are exposed to oxygen, where it functions to catalyze the decomposition of hydrogen peroxide to water and oxygen. Catalase has one of the highest turnover numbers of all enzymes; one molecule of catalase can convert 40 million mol ...
Isr J Chem (2010) - Weizmann Institute of Science
... been the ancestors of RNA chains which underwent dimerization, thus constructing a moiety resembling the symmetrical region.[13] The products of the dimerization yielded three-dimensional structures with a symmetrical pocket which could have performed chemical reactions. In particular, it could have ...
... been the ancestors of RNA chains which underwent dimerization, thus constructing a moiety resembling the symmetrical region.[13] The products of the dimerization yielded three-dimensional structures with a symmetrical pocket which could have performed chemical reactions. In particular, it could have ...
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.