1. 서론
의식주는 인간의 가장 기본적인 생활이다. 그중에서도 식생활이 차지하는 중요성은 매우 높다. 특히, ‘국’과 ‘찌개’의 문화를 가지고 있는 한국사회의 식생활에서 냄비는 없어서는 안 될 중요한 역할을 한다. 광택이 나며 녹이 슬지 않고 깨끗이 씻기 쉬우며 오래 사용할 수 있다는 특성
light chains: 40 V x 5 J = 200
light chains: 30 V x 4 J = 120
H chains: 40 VH x 27 DH x 6JH = 6,480
320 L chains x 6,480 H chains = 2.1 x 106
Junctional diversity (addition or deletion of nucleotides at recombination sites, especially of H chain), estimated to add 3x107 fold to overall diversity.
Recombination signals
Rag-1/Rag-2/Artemis
Protein
Two Major Functions
1) as enzymes
2) as a structural role for the cell
About polypeptide folding and various configurations protein adopt
How several polypeptides associate to form a large unit
The formation and structure of enzyme-substrate complexes and antibodies,
and the models put forth to represent them
1. Peptide bond는 부분적으로 이
interaction (water-loving)
ion-dipole and dipole-dipole interactions
- hydrophobic interaction (water-hating)
non-polar molecules do not dissolve in water
- amphpathic : a single molecule has two portion, polar and non-polar
fatty acids form micelles
☆ lowering energy makes the system more stable and more likely to exist
2. Hydrogen bond
electrostatic interaction + dipo
Interactions coming from electrostatic, hydration, steric and van der Waals forces, changes in the surface hydrophobicity or conformational changes of the adsorbed molecules play an important role in the final bending.[1],[2] The easiest and most extended model to study the surface stress produced on cantilevers is based on the work of G.G Stoney in 1909. Looking for higher accuracy, some works h