leu1 (SPBC1A4.02c, UniProt P18869) notes

• NAMING TRAP: S. pombe leu1 = 3-isopropylmalate dehydrogenase = S. cerevisiae LEU2 / E. coli LeuB.
• PMID:3063400; PMID:3063400 (abstract only).
• Cytosolic: PMID:35325114
• leu1-32 marker: PMID:35325114 (G46E helix-capping residue per review figure legend).
• Cofactors: PMID:35325114.
• GOA IGI for cytosol (PMID:3063400, with SGD LEU2) is unusual evidence for a location; accepted because location is independently supported (HDA, IBA).
• GO-CAM: leu1 cytosolic GO:0003862 with a duplicated causal edge to eca39 (leucine transamination).
• Decisions consistent with S. cerevisiae LEU2 review.