Table 1 Twelve phosphoproteins in leaves of rice were identified by MALDI-TOF-TOF-MS/MS.
From: Phosphoproteins regulated by heat stress in rice leaves
Spot No. | Accession no. | Theoretical Mr (kDa)/pI | Observed Mr (kDa) | No. of Peptides | Coverage (%) | Putative Protein | Regulated by heat |
|---|---|---|---|---|---|---|---|
P1 | B8AXZ6 | 8.74/38.6 | 36.7 | 9 | 32 | Putative uncharacterized protein | DP |
P2 | D3W4H3 | 7.00/26.5 | 25.4 | 7 | 27 | Ribulose bisphosphate carboxylase large chain | DP |
P3 | Q6ER94 | 5.67/28.3 | 37.3 | 4 | 21 | 2-Cys peroxiredoxin BAS1, chloroplastic | DP |
P4 | Q8GTK8 | 7.68/41.2 | 38.1 | 8 | 26 | mRNA binding protein | DP |
P5 | Q5K3B1 | 6.23/53.3 | 18.2 | 15 | 23 | Ribulose bisphosphate carboxylase large chain | DP |
P6 | C7IWD0 | 4.92/41.9 | 18.1 | 10 | 26 | Os01g0791600 protein | DP |
P7 | Q6ER94 | 5.67/28.3 | 22.5 | 5 | 30 | 2-Cys peroxiredoxin BAS1, chloroplastic | DP |
P8 | Q7X7H3 | 6.75/39.8 | 32.6 | 6 | 22 | OSJNBa0076N16.12 protein | DP |
P9 | Q6Z8K7 | 4.98/26.2 | 22.4 | 4 | 25 | H(+)-transporting ATP synthase | DP |
P10 | Q6ENG7 | 5.38/53.9 | 27.8 | 7 | 22 | ATP synthase subunit beta, chloroplastic | P |
P11 | Q94GY1 | 5.64/22.8 | 28.7 | 8 | 35 | Retrotransposon, centromere-specific | P |
P12 | A2YJU3 | 9.75/11.9 | 28.2 | 4 | 53 | Putative uncharacterized protein | P |