2.6.1.42 branched-chain-amino-acid transaminase AS-30D cell hepatoma cell, expresses only mitochondrial isoform 662753 2.7.1.1 hexokinase AS-30D cell 153-306 times higher overexpression in rat AS-30D hepatoma cells than in normal freshly isolated rat hepatocytes. The enhanced glycolytic flux in fast-growth tumor cells is controlled by an overproduced, but glucose 6-phosphate-inhibited hexokinase 673541 3.1.4.1 phosphodiesterase I AS-30D cell hepatocarcinoma cell line 653012