SLC2A1 and cancer: The hydrophobic functional group of CTPPPPD formed a hydrogen bond interaction with amino acids THR37, TRP388, GLN282 of the protein, and CTPPPPD formed a hydrophobic interaction with amino acids PRO401, PRO141, HIS160, GLN161, ILE164, VAL165, ILE168, PHE291, ILE287, PHE379, ILE404, ALA392 of SLC2A1 protein (PDB code: 6THA) in central carbon metabolism in cancer (Figure 11F).