International Journal of Evolutionary Biology / 2009 / Article / Tab 2

Research Article

Divergence of AMP Deaminase in the Ice Worm Mesenchytraeus solifugus (Annelida, Clitellata, Enchytraeidae)

Table 2

Amino acid composition changes in ice worm AMPD. Number indicate gains (+) or losses (−) in ice worm AMPD in comparison with sequences among clitellates (E. albidus, L. variegatus ) and other mesophilic eucaryotes (A. thaliana , H. sapiens , D. melanogaster , C. elegans). Molecular weight change (Mwt) is in Dalton (Da).

Residues PlantMesophilic eucaryotesMesophilic clitellates
A. thalianaH. sapiensD. melanogasterC. elegansAnimalE. albidusL. variegatusClietallates

Ala0−5−2+3−1−3−2−3
Arg−1+40−1+10−1−1
Asn+3+1−9−5−4+1+2+2
Asp+1+6+8+1+5+4+4+4
Cys−2−4−4−1−3−2−2−2
Gln−3−1−5+1−2000
Glu+2−5−3−4−4−2−2−2
Gly−2−1+2−20−2−3−3
His−2+3+7+1+4+1+1+1
Ile−3+1−3+4+1+2+2+3
Leu0+7+60+4+5+7+6
Lys−2−8+1−4−4−2−1−2
Met+6−6−6+3−3−1−1−1
Phe0−4+1+1−1−3−4−4
Pro0−1−3+1−1−1−1−1
Ser+7+8+9+7+8+3+3+3
Thr+2+1+10+1+3+2+3
Trp−1+1000000
Tyr00−50−2−2−2−2
Val−7+50−40−3−2−3
Polar+5+50−50+4+5+5
Charged−20+13−7+2+1+1+1
Acidic+3+1+5−3+1+2+2+1
pl+7.18+6.88+6.6+6.51+6.16+6.56
pl−0.83−0.53−0.25−0.16−0.31−0,48−0,46−0.47
Mwt.−296,6−128.6−101075.9−319−273,5−96,2−185
Hydrophobicity−7−3−5+6−1−8−5−5
Aliphatic Index−5,91+7.7+2.72+1.2+4+6.7+8.5+8

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