This document summarizes information about synzymes, which are artificial enzymes designed to mimic natural enzymes. It discusses the ideal characteristics of synzymes, such as having a hydrophobic binding site and catalytic group similar to enzymes. Approaches for designing synzymes include using cyclodextrins or cyclophanes to position catalytic groups to mimic enzyme active sites. Examples of reactions catalyzed by synzyme designs include palladium-based reactions and multi-step reactions through immobilizing multiple catalysts on polymers.
An artificial enzyme is a synthetic organic molecule or ion that mimics one or more functions of an enzyme.
Molecules are designed and modified to achieve some desirable features of enzymes.
Protein engineering has been developed to design and synthesize molecules with the attributes of enzymes for non-natural reactions.
They have a molecular weight of less than 2000 Dalton.
They have the ability to stabilize at a higher temperature.
They are also known as synzymes or enzyme mimics.
An artificial enzyme is a synthetic organic molecule or ion that mimics one or more functions of an enzyme.
Molecules are designed and modified to achieve some desirable features of enzymes.
Protein engineering has been developed to design and synthesize molecules with the attributes of enzymes for non-natural reactions.
They have a molecular weight of less than 2000 Dalton.
They have the ability to stabilize at a higher temperature.
They are also known as synzymes or enzyme mimics.
Prediction of the three dimensional structure of a given protein sequence i.e. target protein from the amino acid sequence of a homologous (template) protein for which an X-ray or NMR structure is available based on an alignment to one or more known protein structures
ENZYME INHIBITION THE MOST IMPORTANT TOPIC FOR BIOLOGY AS WELL AS CHEMISTRY PEOPLES. WE HAVE HERE COVERED FOR THE PHARMA STUDENTS THIS WILL MAKE THEM EASY AS WE ARE COLLECTED ALL THE DATA A SINGLE PLACE WICH COVERS ALL THE COTENTS.
This presentation deals with basics of enzyme kinetics and introduction to various plots which aid in understanding the mechanism of inhibition of enzymes.
Extraction, Purification and Production of Enzymes (Biotechnology) Ajjay Kumar Gupta
Extraction, Purification and Production of Enzymes (Biotechnology) (Polystyrenes, Polypeptides, Polysaccharides, Proteins, Carbon, Propylene Oxide, Vinyl Chloride, Biosensors, Amino Acids, Antibiotics, Acrylamide, Organic Acids, Maltose Syrups, Hollow Fibres, Hollow Fibres, Enzyme Immunoassay (ELA), Enzyme Electrodes, Biocatalysts)
Industrial biotechnology is the practice of using cells to generate industrially useful products. An enzyme is a protein that catalyzes, or speeds up, a chemical reaction. Enzymes are the focal point of biotechnological processes, without them biotechnology as a subject would not exist. The main advantage of enzymes compared to most other catalysts is their stereo, region and chemo selectivity and specificity. Enzymes are responsible for many essential biochemical reactions in microorganisms, plants, animals, and human beings.
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Enzymes in Biotechnology, Enzymes in Industrial Biotechnology, Enzymes and Biotechnology, Enzymes Biotechnology, Enzymes Used in Biotechnology, Biotechnology and Enzymes in Food Industry, Enzymes Used in Industry, Industrial Uses of Enzymes, Industrial Production of Enzymes, Production of Enzymes, Methods of Enzyme Production, Large Scale Production of Enzymes, Enzyme Production Methods, Enzyme Production, Production of Industrial Enzymes, Industrial Production Process of Enzymes, Enzyme Production and Purification, Enzyme Production Industry, Enzymes Manufacturing Plant, Manufacture and Formulators of Enzymes, Formulation of Enzymes, Enzymes Formulation, Purification and Formulation of Enzymes, Ethanol Fermentation, Bioaffinity Procedures, Phase Separation Method, Method and Formulation for Enzymes, Formulas for Enzymes, Formulae of Enzymes, Enzymic Production of Amino Acids, Method for Production of Enzymic of Amino Acids, Fruit Processing, Small Scale Fruit Processing, Enzyme Industry, Enzyme Industry in India, Enzyme Business, Profitable Biotechnology Business Ideas, Biotechnology Industry in India, Fruit Processing Industry, Fruits Processing Methods, Fruit Processing in India, Methods of Processing Fruits, Enzyme Inhibition, Methods of Purification of Enzymes, Enzyme Purification, Purification of Enzymes, Large-Scale Purification of Enzymes, Enzyme Extraction and Purification Process, Enzyme Purification Methods, Enzyme Biotechnology, Guide to Protein Purification, Cheese Production, Cheese Making Process, Cheese Manufacture, Cheese Production Process, Cheese Production Steps, Manufacture of Cheese, Manufacturing, Cheese, Cheese Making, Cheese Manufacturing
Prediction of the three dimensional structure of a given protein sequence i.e. target protein from the amino acid sequence of a homologous (template) protein for which an X-ray or NMR structure is available based on an alignment to one or more known protein structures
ENZYME INHIBITION THE MOST IMPORTANT TOPIC FOR BIOLOGY AS WELL AS CHEMISTRY PEOPLES. WE HAVE HERE COVERED FOR THE PHARMA STUDENTS THIS WILL MAKE THEM EASY AS WE ARE COLLECTED ALL THE DATA A SINGLE PLACE WICH COVERS ALL THE COTENTS.
This presentation deals with basics of enzyme kinetics and introduction to various plots which aid in understanding the mechanism of inhibition of enzymes.
Extraction, Purification and Production of Enzymes (Biotechnology) Ajjay Kumar Gupta
Extraction, Purification and Production of Enzymes (Biotechnology) (Polystyrenes, Polypeptides, Polysaccharides, Proteins, Carbon, Propylene Oxide, Vinyl Chloride, Biosensors, Amino Acids, Antibiotics, Acrylamide, Organic Acids, Maltose Syrups, Hollow Fibres, Hollow Fibres, Enzyme Immunoassay (ELA), Enzyme Electrodes, Biocatalysts)
Industrial biotechnology is the practice of using cells to generate industrially useful products. An enzyme is a protein that catalyzes, or speeds up, a chemical reaction. Enzymes are the focal point of biotechnological processes, without them biotechnology as a subject would not exist. The main advantage of enzymes compared to most other catalysts is their stereo, region and chemo selectivity and specificity. Enzymes are responsible for many essential biochemical reactions in microorganisms, plants, animals, and human beings.
See more
https://goo.gl/LBmTLd
https://goo.gl/hMGIqd
https://goo.gl/KjIzGj
Contact us:
Niir Project Consultancy Services
106-E, Kamla Nagar, Opp. Spark Mall,
New Delhi-110007, India.
Email: npcs.ei@gmail.com , info@entrepreneurindia.co
Tel: +91-11-23843955, 23845654, 23845886, 8800733955
Mobile: +91-9811043595
Website: www.entrepreneurindia.co , www.niir.org
Tags
Enzymes in Biotechnology, Enzymes in Industrial Biotechnology, Enzymes and Biotechnology, Enzymes Biotechnology, Enzymes Used in Biotechnology, Biotechnology and Enzymes in Food Industry, Enzymes Used in Industry, Industrial Uses of Enzymes, Industrial Production of Enzymes, Production of Enzymes, Methods of Enzyme Production, Large Scale Production of Enzymes, Enzyme Production Methods, Enzyme Production, Production of Industrial Enzymes, Industrial Production Process of Enzymes, Enzyme Production and Purification, Enzyme Production Industry, Enzymes Manufacturing Plant, Manufacture and Formulators of Enzymes, Formulation of Enzymes, Enzymes Formulation, Purification and Formulation of Enzymes, Ethanol Fermentation, Bioaffinity Procedures, Phase Separation Method, Method and Formulation for Enzymes, Formulas for Enzymes, Formulae of Enzymes, Enzymic Production of Amino Acids, Method for Production of Enzymic of Amino Acids, Fruit Processing, Small Scale Fruit Processing, Enzyme Industry, Enzyme Industry in India, Enzyme Business, Profitable Biotechnology Business Ideas, Biotechnology Industry in India, Fruit Processing Industry, Fruits Processing Methods, Fruit Processing in India, Methods of Processing Fruits, Enzyme Inhibition, Methods of Purification of Enzymes, Enzyme Purification, Purification of Enzymes, Large-Scale Purification of Enzymes, Enzyme Extraction and Purification Process, Enzyme Purification Methods, Enzyme Biotechnology, Guide to Protein Purification, Cheese Production, Cheese Making Process, Cheese Manufacture, Cheese Production Process, Cheese Production Steps, Manufacture of Cheese, Manufacturing, Cheese, Cheese Making, Cheese Manufacturing
A coupling reaction in organic chemistry is a general term for a variety of reactions where two hydrocarbon fragments are coupled with the aid of a metal catalyst.
The electrosomes, a novel surface-display system based on the specific
interaction between the cellulosomal scaffoldin protein and a cascade of
redox enzymes that allows multiple electron-release by fuel oxidation. The
electrosomes is composed of two compartment:(i) a hybrid anode, which
consists of dockerin-containing enzymes attached specifically to cohesin sites
in the scaffoldin to assemble an ethanol oxidation cascade, and (ii) a hybrid
cathode, which consists of a dockerin-containing oxygen-reducing enzyme
attached in multiple copies to the cohesin-bearing scaffoldin.
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...kevinkariuki227
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
Factory Supply Best Quality Pmk Oil CAS 28578–16–7 PMK Powder in Stockrebeccabio
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New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
2. • Introduction
• Ideal characteristics of synzymes
• Mechanism of Enzyme catalysis
• Design approaches for synzymes:
• Cyclodextrine
• cyclophane
• Reaction catalysis by synzymes:
• Palladium based catalysis
• Multiple Chain Reaction
CONTENT TO BE STUDY...
School of Pharmacy , Noida Institute of Engineering & Technology 2
3. • Artificial enzymes may be defined as the synthetic, organic molecule
prepared to recreate/mimic the active site of an enzyme.
• They have a molecular weight less than 2000 Dalton.
• They have the ability to stabilize at high temperatures.
• They are also known as synzymes or enzyme mimics.
• These catalytic groups are usually chosen to mimic the amino acid
residues known to be involved in the enzyme catalysed reaction.
INTRODUCTION
School of Pharmacy , Noida Institute of Engineering & Technology 3
4. • Hydrophobic binding site for the substrate.
• Hydrogen bonding and/or electrostatic binding sites
complementary to the substrate.
• Catalytic group attached to the model.
• Rigid structure model.
• Water soluble and catalytically active under physiological
conditions.
• Reversible, non-covalent binding with the release slower than the
binding.
IDEAL CHARACTERISTICS OF SYNZYMES
School of Pharmacy , Noida Institute of Engineering & Technology 4
5. • Enzymes are molecule
complementary to the
transition states of the
reaction they catalyze.
It should result in strain
at the scissile bond (-
73.2 kJ/mol for the
transition state of the
deamination of ATP).
E + S ES P + E
k1/k2 = k12
School of Pharmacy , Noida Institute of Engineering & Technology 5
MECHANISM OF ENZYME
CATALYSIS
k1
k2
kcat
6. DESIGN APPROACH
C Y C L O D E X T R I N
• To mimic ribonuclease A enzyme, two imidazole rings
were attached to the primary face of b-cyclodextrin as
depicted below in figure 1. This mimic 7 catalyses the
hydrolysis of the cyclic phosphate 8 and shows greater
than 99:1 selectivity for 9.
• Positioning of the imidazole groups on the ring of the
b-cyclodextrin was found to be crucial. Only when the
imidazole groups were attached to adjacent sugars was
a single product 9 detected. This regioisomer of b-
cyclodextrin provids the fastest rate of hydrolysis and
displayed the strongest binding to the substrate 8.
School of Pharmacy , Noida Institute of Engineering & Technology 6
7. DESIGN APPROACH
• Diederich’s pyruvate oxidase mimic employs
two co-factors Thiamine pyrophosphate and
Flavin to water or alcohols to carboxylic acids or
esters respectively by simple thiazolium ions in
the presence of flavin.
• They bind to the site with both the flavin and
thiazolium groups attached in covalent fashion
(Figure 3).
C Y C L O P H A N E
School of Pharmacy , Noida Institute of Engineering & Technology 7
8. REACTION CATALYSIS
• Different types of reaction were being catalyzed
by palladium enzymes:
• Negishi coupling reaction
• Heck reaction
• Stille reaction, etc.
P A L L A D I U M C A T A L Y S I S
School of Pharmacy , Noida Institute of Engineering & Technology 8
9. REACTION CATALYSIS
• The two starting materials in the reactant path bind
to that site and are converted by the
imidazolidinone to an intermediate product. This
intermediate product then diffuses to the second
star polymer designed to immobilize the second
catalyst, a pyrrolidine derivative. There, it is
converted to the final product through
simultaneous catalysis by the pyrrolidine and a
third catalyst, this one in solution. When all three
catalysts were present, 90% of the starting material
was converted to product, showing that a
“cascade” of all reaction steps had occurred.
M U L T I P L E S T E P R E A C T I O N
School of Pharmacy , Noida Institute of Engineering & Technology 9
