| Role | Gene | Name | |
| 1-phosphofructokinase (EC 2.7.1.56) | KFA93_RS06480 | fruK;go_function=1-phosphofructokinase | |
| Beta-fructosidase BfrA | No genes | | |
| Fructokinase (EC 2.7.1.4) | KFA93_RS03050 | | |
| | KFA93_RS25180 | | |
| Fructokinase (EC 2.7.1.4) | KFA93_RS03050 | | |
| | KFA93_RS25180 | | |
| Fructose ABC transporter, ATP-binding component FrcA | No genes | | |
| Fructose ABC transporter, permease component FrcC | No genes | | |
| Fructose ABC transporter, substrate-binding component FrcB | No genes | | |
| Fructose repressor FruR, LacI family | KFA93_RS11400 | cra;go_function=DNA | |
| Fructose-specific phosphocarrier protein HPr (EC 2.7.1.69) | KFA93_RS06475 | fruB;inference=COORDINATES | |
| | KFA93_RS16975 | | |
| PTS system, fructose-specific IIA component (EC 2.7.1.69) | KFA93_RS06475 | fruB;inference=COORDINATES | |
| | KFA93_RS16975 | | |
| PTS system, fructose-specific IIB component (EC 2.7.1.69) | KFA93_RS06485 | fruA;go_function=protein-N(PI)-phosphohistidine-sugar | |
| PTS system, fructose-specific IIC component (EC 2.7.1.69) | KFA93_RS06485 | fruA;go_function=protein-N(PI)-phosphohistidine-sugar | |
| Phosphoenolpyruvate-protein phosphotransferase of PTS system (EC 2.7.3.9) | KFA93_RS05640 | ptsI;inference=COORDINATES | |
| Phosphotransferase system, phosphocarrier protein HPr | No genes | | |
| Predicted regulator of fructose utilization, DeoR family | No genes | | |
| Transaldolase (EC 2.2.1.2) | KFA93_RS00005 | tal;go_component=cytoplasm|0005737||IEA;go_function=transaldolase | |
| | KFA93_RS05460 | tal;go_component=cytoplasm|0005737||IEA;go_function=transaldolase | |
| | KFA93_RS11065 | tal;go_component=cytoplasm|0005737||IEA;go_function=transaldolase | |
| | KFA93_RS22815 | fsa;go_function=aldehyde-lyase | |
| Transcriptional regulator FrcR for fructose utilization, ROK family | No genes | | |
| Transcriptional repressor of the fructose operon, DeoR family | KFA93_RS17095 | | |