Federal Home Loan Mortgage Corporation: FRM: fixed-rate mortgage: GAAP: generally accepted accounting principles: GSE: government-sponsored enterprise: HCLTV: home equity combined loan-to-value: HELOC: home equity line of credit: HFA: Housing Finance Agency: HOA: homeownersâ association: HOEPA: Home Ownership and Equity Protection Act of 1994
Hydrogen bonds, as well as the other types of noncovalent interactions, are very important in terms of the binding of a ligand to a protein. In section 1.3, we saw a 'space-filling' picture of an enzyme with its substrate bound in its active site.
Substances, which do not ionize in aqueous solution into positive and negative ions and hence do not conduct electricity are known as NON-ELECTROLYTES. They are covalent compounds and mainly organic in nature. Example: Urea, Benzene, Sugar, Ethanol, Chloroform, ether etc.