ABA3/ATABA3/LOS5/SIR3 (ABA DEFICIENT 3); Mo-molybdopterin cofactor sulfurase/ selenocysteine lyase. Identical to Molybdenum cofactor sulfurase (ABA3) [Arabidopsis Thaliana] (GB:Q9C5X8;GB:Q9FX72); similar to molybdenum cofactor sulfurase family protein [Arabidopsis thaliana] (TAIR:AT1G30910.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO23775.1); similar to molybdenum cofactor sulfurase-like protein 3 [Oryza sativa (japonica cultivar-group)] (GB:ABH88164.1); similar to Molybdenum cofactor sulfurase (MoCo sulfurase) (MOS) (GB:Q8LGM7); contains InterPro domain MOSC, N-terminal beta barrel (InterPro:IPR005303); contains InterPro