BLASTP: At4g21130 vs Arabidopsis Proteins
| Locus | Score | Alignment Length | Percenty Identity | Expect |
| AT4G21130.1 | 864 | 479 | 100 | 0 |
| AT4G05410.1 | 557 | 487 | 62 | 4.0000000000000005e-159 |
TBLASTN: At4g21130 vs DFCI Gene Indices for Plant ESTs
| Taxon | Dataset | Number of Hits | Max. Score | Strongest E_value |
| Arabidopsis thaliana | AGI.042210 | 3 | 864 | 0 |
| Vitis vinifera | VVGI.042210 | 4 | 483 | 3e-136 |
| Rice (Oryza sativa) | OGI.042210 | 1 | 442 | 1e-123 |
| Spruce | SGI.031910 | 1 | 393 | 3e-109 |
| Nicotiana tabacum | NTGI.042210 | 2 | 359 | 4e-99 |
| Potato (Solanum tuberosum) | STGI.042210 | 4 | 339 | 2.9999999999999997e-93 |
| Maize (Zea mays) | ZMGI.060509 | 3 | 318 | 9e-122 |
| Populus | PPLGI.042210 | 2 | 310 | 1.9999999999999998e-84 |
| Chlamydomonas reinhardtii | CHRGI.042210 | 1 | 248 | 4.0000000000000004e-66 |
| Soybean (Glycine max) | GMGI.042210 | 1 | 244 | 1e-64 |
| Pinus | PGI.042210 | 5 | 231 | 7.000000000000001e-75 |
| Medicago truncatula | MTGI.042210 | 1 | 162 | 4e-40 |
| Sorghum (Sorghum bicolor) | SBGI.072508 | 1 | 158 | 7e-39 |
| Brassica napus | BNGI.031910 | 4 | 157 | 1e-38 |
BLASTP: At4g21130 vs Non-Plant Model Organism Proteins
| Taxon | Number of Hits | Max. Score | Strongest E_value |
| Danio rerio | 1 | 269 | 3e-72 |
| Homo sapiens | 1 | 263 | 4e-70 |
| Drosophila melanogaster | 1 | 223 | 2e-58 |
| Schizosaccharomyces pombe | 1 | 205 | 1e-53 |
| Caenorhabditis elegans | 2 | 181 | 6e-46 |
| Neurospora crassa | 1 | 149 | 2e-36 |