Table 2.
Summary of total number of RLK and RLP identified across legumes/non-legumes
| Signal peptide | Transmembrane helices | RLK/RLP proteins identified per species | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Species | Total proteins reported | Pre/Abs | Number of proteins | % | Number of proteins | % | RLKa | % RLK | RLPa | % RLP |
| C. cajan | 48,331 | P | 2679 | 5.5 | 1031 | 2.1 | 197 | 62 | ||
| A | 45,652 | 94.4 | 5760 | 11.9 | 253 | 80 | ||||
| total | 450 | 0.9 | 142 | 0.3 | ||||||
| G. max | 88,647 | P | 8125 | 9.1 | 3934 | 4.4 | 1182 | 282 | ||
| A | 80,522 | 90.8 | 15,459 | 17.4 | 682 | 186 | ||||
| total | 1864 | 2.1 | 468 | 0.5 | ||||||
| M. truncatula | 62,319 | P | 6251 | 10.0 | 2961 | 4.7 | 647 | 196 | ||
| A | 56,068 | 89.9 | 10,383 | 16.6 | 413 | 167 | ||||
| total | 1060 | 1.7 | 363 | 0.6 | ||||||
| P. vulgaris | 36,995 | P | 4120 | 11.1 | 1895 | 5.1 | 571 | 138 | ||
| A | 32,875 | 88.8 | 6349 | 17.1 | 271 | 79 | ||||
| total | 842 | 2.3 | 217 | 0.6 | ||||||
| V. angularis | 37,769 | P | 3570 | 9.4 | 1681 | 4.4 | 557 | 124 | ||
| A | 34,199 | 90.5 | 6364 | 16.8 | 278 | 91 | ||||
| total | 835 | 2.2 | 215 | 0.6 | ||||||
| V. radiata | 35,143 | P | 3450 | 9.8 | 1584 | 4.5 | 505 | 142 | ||
| A | 31,693 | 90.1 | 5934 | 16.8 | 265 | 99 | ||||
| total | 770 | 2.2 | 241 | 0.7 | ||||||
| V. unguiculata | 42,287 | P | 4698 | 11.1 | 2105 | 4.9 | 660 | 190 | ||
| A | 37,589 | 88.9 | 7962 | 18.8 | 332 | 104 | ||||
| total | 992 | 2.3 | 294 | 0.7 | ||||||
| V. vinifera | 26,346 | P | 2043 | 7.7 | 842 | 3.2 | 269 | 99 | ||
| A | 24,303 | 92.2 | 4980 | 18.9 | 174 | 73 | ||||
| total | 443 | 1.7 | 172 | 0.6 | ||||||
| A. thaliana | 35,386 | P | 4088 | 11.5 | 1935 | 5.4 | 408 | 121 | ||
| A | 31,298 | 88.4 | 5784 | 16.3 | 147 | 51 | ||||
| total | 555 | 1.6 | 172 | 0.5 | ||||||
| S. lycopersicum | 34,725 | P | 3258 | 9.3 | 1480 | 4.2 | 316 | 107 | ||
| A | 1467 | 90.6 | 5727 | 16.4 | 160 | 54 | ||||
| total | 476 | 1.4 | 161 | 0.5 | ||||||
For each species, the results were distinguished by the present “P” and absent “A” of signal peptide and follow the logic flow presented in Fig. 1. aNon-redundant data reported. For the RLK-nonRD, the results per species are: A. thaliana: 48 proteins (8.6%), C. cajan: 61 proteins (13.6%), G. max: 223 proteins (11.9%), M. truncatula: 194 proteins (18.3%), P. vulgaris: 124 proteins (14.7%), S. lycopersicum: 83 proteins (17.4%), V. angularis: 122 proteins (14.6%), V. radiata: 113 proteins (14.7%), V. unguiculata: 158 proteins (15.9%), and V. vinifera: 59 proteins (13.3%). RLK-nonRD IDs are reported in the Additional file 3: Table S3. The kinome (total set of proteins with a kinase in a genome) per species was calculated and the results for the species are CC: 1268 p. (35.5% - RLK), GM: 4497 p. (41.4% - RLK), MT: 2281 p. (46.6% - RLK), PV: 1888 p. (44.7% - RLK), VA: 1898 p. (44% - RLK), VR: 1772 p. (43.5% - RLK), VU: 2090 p. (47.5% - RLK), VV: 1064 p. (41.7% - RLK), AT: 1431 p. (38.9% - RLK), and SL: 1194 p. (39.9% - RLK)