Is the invertase of Streptococcus mutans intracellular or extracellular? What is its subunit location (is it...
Is the invertase of Streptococcus mutans intracellular or extracellular?
What is its subunit location (is it bound to the plasma membrane, cytosolic, vacuolar, or periplasmic?)?
Homework Answers
The invertase of Streptococcus mutans is intracellular and uses this enzyme to demineralize the tooth surface by forming lactic acid from the metabolism of fructose and glucose. This intracellular form is mainly found with the cytoplasmic membrane or bound to the plasma membrane.
Reference:
M T Maynard and H K Kuramitsu (1979).Purification and antigenic properties of intracellular invertase from Streptococcus mutans. Infect Immunv.23(3); 1979
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Is the invertase of Streptococcus mutans intracellular
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