Table 2.
Protein identification of Latrodectus geometricus venom using RP-HPLC fraction.
| Fraction no. | Protein name | Accession no. | Theoretical MW (kDa)a | Number of unique peptides matched | Protein sequence coverage (%) | Score XCb |
|---|---|---|---|---|---|---|
| 5 | Astacin-like metalloprotease toxin 1 of Parasteatoda tepidariorum | XP_015917054.1 | 46.392 | 9 | 29.5 | 281 |
| 6 | Arginine kinase of Parasteatoda tepidariorum | XP_015928377.1 | 46.76 | 4 | 10.33 | 138 |
| 8 | Putative serine protease of Latrodectus hesperus | ADV40282.1 | 38.728 | 3 | 7.4 | 57 |
| 8 | Chitinase of Araneus ventricosus | AAN39100.1 | 47.608 | 1 | 2.3 | 60 |
| 9 | Astacin-like metalloprotease toxin of Stegodyphus mimosarum | KFM58572.1 | 46.075 | 11 | 40 | 361 |
| 11 | α-Latroinsectotoxin precursor of Latrodectus tredecimguttatus | CAA78464.1 | 158.449 | 8 | 5.2 | 287 |
| 11 | U24-ctenitoxin-Pn1a of Trichonephila clavipes | PRD29014.1 | 116.247 | 6 | 40.6 | 100 |
| 12 | Venom allergen antigen 5-like protein of Dirofilaria immitis | AAB62535.1 | 56.6291 | 1 | 4.1 | 54 |
| 12 | δ-Latroinsectotoxin precursor of Latrodectus tredecimguttatus | CAA63363.1 | 136.137 | 4 | 3.9 | 134 |
| 13 | α -Latrocrustotoxin precursor of Latrodectus tredecimguttatus | Q9XZC0.2 | 158.752 | 3 | 2.9 | 111 |
| 13 | α -Latrotoxin of Latrodectus hesperus | AGD80166.1 | 154.923 | 4 | 3.8 | 97 |
| 14 | α -Latrotoxin precursor of Latrodectus tredecimguttatus | CAA38753.1 | 157.386 | 4 | 3.6 | 73 |
a
Theoretical molecular weight (MW) obtained after LC-MS/MS analysis.
b
Score XC obtained after LC-MS/MS analysis.