Unit 2 Flashcards
1
Q
What are 3 transport chaperones?
A
(1) importin alpha
(2) importin beta
(3) Nft2 nuclear transport factor 2
2
Q
What is the on state of a GTPase?
A
GTPase is bound to guanosine tri-phospate
3
Q
What protein turns on GTPase and how?
A
GEFs guanine nucleotide exchange factors
Swaps GDP for GTP
4
Q
What protein tuns off GTPase and how?
A
GAPs GTPase accelerating proteins