| GenBank top hits (Blast detail) | Score | e value |
| ACX70136 O-acetylserine(thiol)lyase isoform A6 [Brassica rapa subsp. chinensis] | 1588 | 3e-174 |
| O23735 RecName: Full=Cysteine synthase; Short=CSase; AltName: Full=O-acetylserine (thiol)-lyase; Short=OAS-TL; AltName: Full=O-acetylserine sulfhydrylase; AltName: Full=OAS-TL6 | 1578 | 4e-173 |
| O23733 RecName: Full=Cysteine synthase; Short=CSase; AltName: Full=O-acetylserine (thiol)-lyase; Short=OAS-TL; AltName: Full=O-acetylserine sulfhydrylase; AltName: Full=OAS-TL4 | 1573 | 1e-172 |
| ACX70135 O-acetylserine(thiol)lyase isoform A4 [Brassica rapa subsp. chinensis] | 1573 | 1e-172 |
| XP_002868245 O-acetylserine (thiol) lyase (oas-tl) isoform A1 [Arabidopsis lyrata subsp. lyrata] | 1563 | 2e-171 |