In the α2β2 oligomeric structure of hemoglobin, a single αβ… In the α2β2 oligomeric structure of hemoglobin, a single αβ unit is known as: Read Details
The equilibrium between the T and R conformational states of… The equilibrium between the T and R conformational states of oxygenated hemoglobin is shifted to the T state: Read Details
Domains are independently folded tertiary structural element… Domains are independently folded tertiary structural elements of proteins, which often possess specific functions. Read Details
In primary structures of proteins, amide bonds are also know… In primary structures of proteins, amide bonds are also known as peptide bonds. Read Details
Ramchandran plots are used to assess the possible conformati… Ramchandran plots are used to assess the possible conformations of secondary structural elements in peptides. Read Details
The C-N bond length of a peptide is longer than that found i… The C-N bond length of a peptide is longer than that found in methyl amine (CH3-NH2). Read Details
An increase in dissociation constant (Kd) implies a decrease… An increase in dissociation constant (Kd) implies a decrease in the binding affinity of a protein to its ligand. Read Details
The side chain of Lys (pKR =10.5) will be positively charged… The side chain of Lys (pKR =10.5) will be positively charged at pH: Read Details
Buffers work best when their pH values are equal to the pKa… Buffers work best when their pH values are equal to the pKa values of their weak acids. Read Details
Cation exchange resins contain positive charges. Cation exchange resins contain positive charges. Read Details