| 1. | The polypepticle chains in elastin are present in a random arrangement .
弹性蛋白内的多肽链以一种纹乱的排列而存在。 |
| 2. | Proteins are complex macromolecules made up of one of more polypeptide chains .
蛋白质是复杂的大分子，由一条或几条多肽链组成。 |
| 3. | Proteins are made up of one or more polypeptides
蛋白质是由一条或多条多肽链组成。 |
| 4. | Calculate the number of polypeplidc chains in this protein
计算此蛋白的多肽链数目。 |
| 5. | The toxin protein consists of two chains linked by a disulfide bond
它由a和b两条多肽链组成，其间通过二硫键相连接。 |
| 6. | Alpha helix a highly stable structure in which peptide chains are coiled to form a spiral
螺旋：蛋白质多肽链本身的折叠和盘绕的方式。 |
| 7. | The relationship between protein secondary structureand messenger rna secondary structure
多肽链二级结构的氢键定义及氨基酸残基间的氢键分布 |
| 8. | Protease ( proteinase ) an enzyme that catalyzes the hydrolysis of peptide bonds in proteins to produce peptide chains and amino acids
蛋白酶：指催化蛋白质中肽键水解为多肽链和氨基酸的酶。 |
| 9. | The three - dimensional shape ( conformation ) of the poplypeptide chain is determined by its amino acid sequence , but can be disrupted by extremes of ph or heat
多肽链的三维形状（构象）是由氨基酸序列决定的，但可被极端的酸碱度及温度变化所破坏。 |
| 10. | Objective : laminin 5 is a hetertrimeric glycoprotein with a strong adhesive function consisting of three polypeptide chains ( 03 , f ^ y 2 ) that is secreted by keratinocytes
目的： ln - 5是一个由三条多肽链( 3 、 3 、 2 )组成的异三聚体的糖蛋白，由角质形成细胞产生的，具有强大粘附功能。 |
