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Table 2 Sub-cellular localization of GCS90 after arginine (R) substitutions in the cytosolic tail.

From: Cytosolic N-terminal arginine-based signals together with a luminal signal target a type II membrane protein to the plant ER

Mutants

Cytosolic domain

Sub-cellular localization

 

6 7 10 12

 

GCS90

M T G A S R R S A R G R I K S S S L-32aa

ER

Δ13GCS90

M K S S S L-32aa

Golgi

Hs10Δ13GCS90

M A R G E R R R R A K S S S L-32aa

ER

GCS13-XYLT35

M T A G A S R R S A R G R I-10aa

ER + GA

CNX11-XYLT35

M N D R R P Q R K R P A-10aa

ER + GA

R/L6-7GCS90

M T G A S L L S A R G R I K S S S L-32aa

ER + punctate structures

R/L10-12GCS90

M T G A S R R S A L G L I K S S S L-32aa

ER + punctate structures

R/L6-12GCS90

M T G A S L R S A R G L I K S S S L-32aa

ER + punctate structures

R/L6-10GCS90

M T G A S L R S A L G R I K S S S L-32aa

ER +GA

R/L7-12GCS90

M T G A S R L S A R G L I K S S S L-32aa

Golgi +ER

R/L7-10GCS90

M T G A S R L S A L G R I K S S S L-32aa

Golgi

R/AGCS90

M T G A S A A S A A G A I K S S S L-32aa

Golgi

R/LGCS90

M T G A S L L S A L G L I K S S S L-32aa

Golgi