| P02920 | n/a | 2y5y | BA | A | 501 | e2y5yA2 | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | LacY_symp |
| P02920 | n/a | 2y5y | BA | B | 501 | e2y5yB1 | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | LacY_symp |
| P02920 | n/a | 2y5y | BA | B | 501 | e2y5yB2 | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | LacY_symp |