Cell Molecular Biology Match the sequence or the description to the function of

ID: 63851 • Letter: C

Question

Cell Molecular Biology

Match the sequence or the description to the function of the signal sequence.

___- ER import

___- maintenance in RER

___- mitochondrial import

___- nuclear export

___- nuclear import

___- plastid import

a. a number of arginines and/or lysines with variable residues interspersed

b. a number of hydroxylated residues with interspersed on residues

c. -K – D – E – L

d. -K – K – K – R – K –

e. large hydrophobic stretch followed by a few charged residues

f. midchain length hydrophobics separated by one or two variable residues

a. a number of arginines and/or lysines with variable residues interspersed- nuclear import

b. a number of hydroxylated residues with interspersed on residues: Maintenance in ER

c. -K – D – E – L: ER import

d. -K – K – K – R – K –: Mitochondrial import

e. large hydrophobic stretch followed by a few charged residues: Plastid import

f. midchain length hydrophobics separated by one or two variable residues: Nuclear export

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