T-aGKT

1
I
Ia
Ib
II
III
IV
V
VI
N
T-aGKT
Y--p-kal-nq
-TtE
I-DE-H
SaT/S
ivFv-sr
T-Tla-GvN-PA
QM-GRAGR-g
Consensus
N
TssGKT
YttPlKALsNQ
-TTE
vlDEvH
SAT
IwFifnR
TeTLAaGiNmPA
QMaGRAGRrG
ISE2
N
TsAGKT.
YtaPiKtisNQ
-TTE
IfDEvH
SAT
vVFcfSk
TeTfAmGvNaPA
QMaGRAGRrG
SKI2p
Supplemental Figure S2. Top Comparison of
consensus DEVH RNA helicase motifs to such motifs
in ISE2 and Ski2P from yeast. Adapted from N.
Kyle Tanner and Patrick Linder, Molecular Cell,
Vol. 8, 251262 (2001) Bottom Phylogenetic tree
of ISE2 homologs in diverse organisms using the
neighbour-joining BLOSUM 62 matrix (Blastp) and
represented graphically using Jalview software.
Number in each branch indicates the distances.
NP_177164 is ISE2 Arabidopsis.