# pathway lactose step lacA # Cluster 1 141-142 amino acids (heteromeric) # SwissProt::P23494 LACA_LACLL Galactose-6-phosphate isomerase subunit LacA; EC 5.3.1.26 Lactococcus lactis subsp. lactis (Streptococcus lactis) Heteromultimeric protein consisting of LacA and LacB # metacyc::MONOMER-2781 P0C1R5 galactose-6-phosphate isomerase lacA subunit (EC 5.3.1.26) Staphylococcus aureus heteromeric Cluster1 Galactose-6-phosphate isomerase subunit LacA; EC 5.3.1.26 curated:SwissProt::P23494 curated:metacyc::MONOMER-2781