Table 3. Functional classifications of identified antioxidant enzyme proteins with significantly altered expression in rice seed 9311-4x versus 9311-2x.
| Protein accession | Protein description | Ratioa | P value | MWb [kDa] | Cov.c [%] | No.pd |
|---|---|---|---|---|---|---|
| XP_015625395.1 | catalase isozyme A [Oryza sativa japonica Group] | 1.914 | 0.00000314 | 56.697 | 26 | 9 |
| XP_015629749.1 | catalase-1 [Oryza sativa Japonica Group] | 1.093 | 0.13363700 | 56.763 | 15.9 | 5 |
| XP_015643077.1 | catalase isozyme B [Oryza sativa Japonica Group] | 0.973 | 0.23392000 | 56.586 | 31.7 | 9 |
| XP_015615485.1 | probable glutathione peroxidase 2 [Oryza sativa Japonica Group] | 1.346 | 0.00073516 | 22.935 | 15.1 | 3 |
| XP_015622358.1 | peroxidase 24 [Oryza sativa Japonica Group] | 0.773 | 0.00041692 | 33.928 | 8.3 | 2 |
| XP_015622746.1 | probable phospholipid hydroperoxide glutathione peroxidase [Oryza sativa Japonica Group] | 0.958 | 0.04789600 | 25.838 | 39.5 | 6 |
| XP_015626941.1 | peroxidase P7 [Oryza sativa Japonica Group] | 1.184 | 0.03456000 | 34.61 | 4.1 | 1 |
| XP_015628314.1 | peroxidase 35 [Oryza sativa Japonica Group] | 0.884 | 0.00427820 | 33.956 | 20.4 | 6 |
| XP_015630498.1 | L-ascorbate peroxidase 1, cytosolic [Oryza sativa Japonica Group] | 0.939 | 0.05041800 | 27.155 | 41.2 | 7 |
| XP_015632791.1 | probable glutathione peroxidase 4 [Oryza sativa Japonica Group] | / | / | 19.234 | 21.3 | 3 |
| XP_015635542.1 | cationic peroxidase SPC4 isoform X2 [Oryza sativa Japonica Group] | / | / | 36.503 | 7.3 | 2 |
| XP_015635863.1 | probable L-ascorbate peroxidase 7, chloroplastic [Oryza sativa Japonica Group] | 0.987 | 0.72818000 | 38.325 | 18.7 | 4 |
| XP_015635940.1 | probable phospholipid hydroperoxide glutathione peroxidase [Oryza sativa Japonica Group] | 0.727 | 0.00011714 | 18.483 | 44.6 | 6 |
| XP_015637252.1 | cationic peroxidase SPC4 [Oryza sativa Japonica Group] | 0.81 | 0.02661900 | 36.032 | 3.3 | 1 |
| XP_015640929.1 | peroxidase 16 [Oryza sativa Japonica Group] | 1.173 | 0.00049573 | 36.065 | 10.1 | 2 |
| XP_015646556.1 | L-ascorbate peroxidase 2, cytosolic [Oryza sativa Japonica Group] | 0.826 | 0.00207980 | 27.117 | 21.1 | 3 |
| XP_015650808.1 | probable L-ascorbate peroxidase 4, peroxisomal [Oryza sativa Japonica Group] | 0.931 | 0.01002090 | 31.738 | 34.7 | 10 |
| XP_015632609.1 | superoxide dismutase [Cu-Zn] 1 [Oryza sativa Japonica Group] | 0.745 | 0.34 | 15.251 | 53.3 | 3 |
| XP_015640127.1 | superoxide dismutase [Mn], mitochondrial [Oryza sativa Japonica Group] | 1.112 | 0.01 | 24.997 | 48.5 | 8 |
| XP_015647771.1 | superoxide dismutase [Cu-Zn] 2 [Oryza sativa Japonica Group] | 0.896 | 0.05 | 15.081 | 46.7 | 2 |
aRatio between intensities of differentially expressed antioxidant enzyme protein in rice seed 9311-4x versus 9311-2x.
bMolecular mass of the proteins.
cPercentage of the protein sequence covered by matched peptides.
dNumber of matched unique peptides identified for each protein.