链淀粉蛋白水解和脂解酶有什么区别

Thekey differencebetween amylolytic proteolytic and lipolytic enzymes是淀粉液作用于淀粉while proteolytic enzymes act on proteins, and lipolytic enzymes act onlipids.

Different types of biomolecules undergo breakdown to produce their simple forms, which could then be further absorbed or utilized for downstream processes. Enzymes play an important role in degrading these biomolecules in organisms.

内容

1.Overview and Key Difference
2.什么是淀粉液酶
3.什么是蛋白水解酶
4.什么是脂解酶
5。Similarities – Amylolytic Proteolytic and Lipolytic Enzymes
6。淀粉液与蛋白水解与脂解酶的表格形式
7。Summary – Amylolytic vs Proteolytic vs Lipolytic Enzymes

什么是淀粉液酶？

Amylolytic enzymes are a group of enzymes that degrade starch through enzymatic hydrolysis. Amylase enzymes play an important role in amylolysis. Amylolytic enzymes may act randomly on starch to break the glyosidic linkages or will only act on non-reducing ends of starch to break down starch. Amylolytic enzymes will result in直链淀粉,支链淀粉完全淀粉分解后，，麦芽糖，麦芽糖营养和葡萄糖残基。淀粉液酶存在于动物，植物，真菌和细菌中。淀粉酶形式有三种主要类型的淀粉酶：α - 淀粉酶，β - 淀粉酶和γ - 淀粉酶. They primarily differ in the manner in which they hydrolyze the starch molecule.

Amylolytic enzymes play an important role in industries, especially in industries like the brewery, textile, and leather. These enzymes are commercially formulated using microbial fermentation technologies to fulfil the demand for amylolytic enzymes in the industry. Furthermore, amylolytic enzymes are also required in digestion. Thus, organisms that take in starch as a food component require amylolytic enzymes to ensure the digestion of starch.

什么是蛋白水解酶?

蛋白水解酶是参与蛋白质分解的酶。蛋白质是大分子并形成聚合物。它由形成3D结构的氨基酸组成。当蛋白质水解时，它们会转化为短多肽，二肽，最后转化为氨基酸。通过打破氨基酸之间存在的肽键来促进蛋白水解。蛋白水解酶存在于动物，植物，真菌和细菌中。蛋白水解酶或蛋白酶的例子包括胰蛋白酶，胃蛋白酶，辣椒蛋白蛋白酶和木瓜蛋白酶。在高级动物的消化过程中，这是必需的。微生物将这些酶分泌到外部，那里是通过蛋白质分解发生的细胞外消化。

蛋白水解酶在各个行业中起重要作用。它们对于分解皮革，纺织品，食品加工，药品和面包店等行业中的大型蛋白质很重要。

什么是脂解酶?

脂肪酶是催化脂质水解的酶。脂质是由脂肪酸组成的生物分子。脂解酶通过水解分解脂质以产生游离脂肪酸。游离脂肪酸可以是饱和脂肪酸或不饱和脂肪酸。脂肪酶也称为脂肪酶，在脂质消化中起重要作用。脂解酶存在于动物，植物，真菌和细菌中。然而，不同的酶有可能根据可以水解的脂肪酸链的长度水解不同的脂质。因此，在所有物种中，通过脂解酶的脂质水解均不均匀。

除了它们在消化中的作用外，脂肪酶在该行业也起着重要作用。脂解酶被广泛用于消毒行业，药品，食品加工，纺织品和皮革行业，以在商业尺度上消化脂质。大多数情况下，微生物发酵技术用于生产该行业所需的脂解酶。

链淀粉蛋白水解和脂肪溶液酶之间有​​什么相似之处？

• They all are proteins.
• All three enzymes aid in the digestion of biomolecules in organisms.
• 在微生物中，所有三种酶都促进细胞外消化。
• 所有三种酶的机制都是通过水解介导的。
• 它们产生来自大型复杂生物分子的小而简单的生物分子。
• All three enzymes play an important role in industries like textile, leather, and food.
• 此外,目前,微bial fermentation is used to produce these enzymes in mass preparations.

链淀粉蛋白水解和脂解酶有什么区别?

Different biomolecules undergo hydrolysis under the influence of different enzymes. The key difference between amylolytic proteolytic and lipolytic enzymes is the substrate that they use. Starch is broken down by amylolytic enzymes while proteins are broken down by proteolytic enzymes, and lipids are broken down by lipolytic enzymes. In addition, each enzyme will recognize different types of bonds in order to be cleaved upon hydrolysis. Amylolytic enzymes cleave starch at glyosidic bonds, while proteolytic enzymes cleave at peptide bonds, and lipolytic enzymes cleave at Hydrogen bonds.

The below infographic presents the differences between amylolytic proteolytic and lipolytic enzymes in tabular form for side by side comparison.

摘要 - 淀粉液蛋白水解与脂解酶

Enzymes play a key role in the breakdown of biomolecules. This concept of breaking down biomolecules is utilized in a physiological context during the digestion process. In addition, these enzymes also play a role in industries that require the breakdown of complex, large biomolecules. Amylolytic enzymes or amylases are the enzymes that break down starch. Proteolytic enzymes break down polymeric proteins into amino acids or peptides. Lipolytic enzymes break down lipids producing fatty acids. These enzymes are found in all living beings. However, based on evolution, the size and the nature of the protein may vary. So, this summarizes the difference between amylolytic proteolytic and lipolytic enzymes.

Reference:

1. Lass，Achim等。“脂解 - 高度调节的多酶复合物介导了细胞脂肪储存的分解代谢.” Progress in Lipid Research, Pergamon.
2. Mótyán, János András, et al. “Research Applications of Proteolytic Enzymes in Molecular Biology.” Biomolecules, MDPI.
3. Wong，Dominic W. S.”淀粉液酶.” Springer.

Image Courtesy:

1.“”蛋白酶机制” By Thomas Shafee – Thomas, Shafee, (2014). “Evolvability of a viral protease: experimental evolution of catalysis, robustness and specificity”. PhD Thesis. University of Cambridge.（CC由4.0）通过Commons Wikimedia

2. “Horse Pancreatic Lipase” By Bourne, Y., Martinez, C., Kerfelec, B., Lombardo, D., Chapus, C., Cambillau, C. – Image from the RCSB PDB (www.rcsb.org) of PDB ID 1HPL(CC BY-SA 4.0)通过Commons Wikimedia