GO:0061483 sulfinylpropanyl adenylate synthase with no cross reference

[raymond91125]

GO:0061483 sulfinylpropanyl adenylate synthase lacks EC/RHEA cross references.
There is one Pombe annotation which shares the same reference with the definition. PMID:8346915 states that "We suggested that a sulfur analog of aspartate, cysteine sulfinate, might be utilized by these enzymes (adenylosuccinate synthetase and succinoaminoimidazole carboxamide ribonucleotide (SAICAR) synthetase)".
Therefore, it seems clear that adenylosuccinate synthetase (EC:6.3.4.4) has a different enzymatic activity that should be considered by RHEA.