proteins Flashcards
protos
primary, first
contains
carbon, hydrogen, oxygen, nitrogen
albumins
soluble in water, coagulated by heat
globulins`
insoluble in water, solublle in dilute salt solution, coagulated by heat
glutelin
insoluble in neutral solvents, soluble in weak acids and alkalis
compound proteins
simple proteins + non protein substance (prosthetic group)
promalins
insoluble in absolute alcohol
albuminoids
insoluble in neutral solvents, dilute in acids and alkalis
histones and protamines
basic polypeptides; soluble in water but not coagulated with heat; found in cells’ nucleis
nucleoproteins
proteins + nucleic acids
mucoproteins & glycoproteins
protein + polysaccharide
lipoprotein
protein + lipid
phosphoproteins
protein + phosphoric acid
chomoproteins
protein + non protein pigments found in flavorproteins, hemoglobin, cytochromes