Unit 4 Flashcards
1
Q
what are the single pass proteins
A
classes I, II, III
2
Q
Type I
A
cleaved N terminal ER signal a
anchored with N luminal face
STA
3
Q
Type II
A
no cleaved ER signal
C luminal anchored
4
Q
Type III
A
not cleaved
N luminal orientation,
h-phobe MSS at terminal
5
Q
Tail anchored
A
C terminus that spans membrane
6
Q
STA
A
internal stop transfer anchor sequence
7
Q
SA
A
internal signal anchor sequence
8
Q
What two types of proteins face the cytosol?
A
Type II
Type IVA
