null
US
Entrar
Registre-se gratuitamente
Registre-se
Detectamos que o JavaScript não está habilitado no teu navegador. Habilite o Javascript para o funcionamento correto do nosso site. Por favor, leia os
Termos e Condições
para mais informações.
Próximo
Copiar e Editar
Você deve estar logado para concluir esta ação!
Inscreva-se gratuitamente
309742
Properties of Enzymes
Descrição
Topic 3 - Metabolism Mapa Mental sobre Properties of Enzymes, criado por kathrynmoar em 28-10-2013.
Sem etiquetas
topic 3 - metabolism
topic 3 - metabolism
Mapa Mental por
kathrynmoar
, atualizado more than 1 year ago
Mais
Menos
Criado por
kathrynmoar
mais de 10 anos atrás
45
0
0
Resumo de Recurso
Properties of Enzymes
Allosteric Enzymes
regulatory enzymes
do not follow the Michaelis-Menton kinetics
Isozymes
same reaction is catalysed by a number different enzymes
common evolutionary ancestor
differ in substrate affinities or regulatory properties
Enzyme Cofactors and Activators
often require cofactors for activity
if the cofactor is an organic compound not a metal it is known as a prosthetic group
protein = apoenzyme
vitamins and derivatives are known as prosthetic groups
Coenzymes
similar but not attached as tightly
Example: NAD+ which is reduced to NADH
Effect of pH
can affect the stability of a protein and the rate of catalysis
most enzymes are active at neutral pH.
Effect of temperature
rate of enzyme doubles for 10 degree rise in temp.
only a few enzymes are stable above 50 degrees.
Quer criar seus próprios
Mapas Mentais
gratuitos
com a GoConqr?
Saiba mais
.
Semelhante
Role of 2,3-biphosphoglycerate in hemoglobin function
kathrynmoar
Protein Composition, Structure and Function
kathrynmoar
Primary Structure of Proteins
kathrynmoar
What is a native protein?
kathrynmoar
Secondary Structure of Protein
kathrynmoar
Enzyme Kinetics
kathrynmoar
Competitive and Noncompetitive Inhibitors
kathrynmoar
Biological Oxidation and Hydrogen Transfer Systems
kathrynmoar
Energy Release
kathrynmoar
Structure of 20 amino acids
kathrynmoar
Protein Domains
kathrynmoar
Explore a Biblioteca