AI4 [Q0065]
Intron-encoded DNA endonuclease aI4; Endonuclease I-SceII; encoded by a mobile group I intron within the mitochondrial COX1 gene; intron is normally spliced by the BI4p maturase but AI4p can mutate to acquire the same maturase activity
Synonyms: AI4p, P03878, ENS2, I-SCEII, P03878p ...