Celicni stiki Flashcards

1
Q

Proteini tesnega stika:

A

Okludin in klavdin - homofilna povezava. Plakni proteini ZO1, 2, 3. Povezava na aktin

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2
Q

Proteini adherentnega stika:

A

Nektin + afadin, kadherin + katenin, povezava na aktin

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3
Q

Proteini dezmosoma:

A

Dezmoglein in dezmokolin - heterofilna povezava, plakni proteini dezmoplakini. Povezava na intermediarne filamente.

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4
Q

Proteini presledkovnega stika:

A

6 koneksinov tvori konekson, 2 koneksona se povežeta.

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5
Q

Proteini hemidezmosoma:

A

Integrini (a6b4) se povežejo s plakom talinom in intermediarnimi filamenti, na drugi strani pa z kolagenom XVII, lamininom V, kolagenom I, kolagenom VII in lamininom I

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