Table 1

Characteristics of DHN proteins inV. yeshanensisandV. vinifera
Name Type No. of Residues MW (kDa) pI GRAVY PKC No CK2 No SnRK2 No Expression
VyDHN1 Y2SK2 130 13.9 9.36 −1.425 2 1 1 Stress + Seed
VvDHN1 Y2SK2 130 13.9 9.27 −1.459 2 1 1
VyDHN2 SK2 205 23.4 5.21 −1.527 1 6 1 Constitutive + Stress + Seed
VvDHN2 SK2 206 23.5 5.20 −1.514 1 6 1
VyDHN3 SK3 166 18.8 5.81 −1.736 3 6 0 Seed (weak)
VvDHN3 SK3 166 18.9 5.92 −1.739 3 6 0
VyDHN4 Y3SK2 191 20.1 6.35 −0.959 10 1 0 Seed
VvDHN4 Y3SK2 191 20.1 6.26 −1.030 10 1 0

MW (molecular weight), pI (isoelectric point) and GRAVY (grand average of hydropathy) were predicted based on amino acid composition. PKC, CK2 and SnRK2 refer to specific phosphorylation sites. Expression information is based on the RT-PCR experiments described in Figures 4 through 7.

Yang et al.

Yang et al. BMC Plant Biology 2012 12:140   doi:10.1186/1471-2229-12-140

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