| P10903 | n/a | 4u4t | OLC | A | 509 | e4u4tA1 | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | MFS_1 |
| P10903 | n/a | 4u4w | OLC | A | 509 | e4u4wA2 | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | MFS_1 |
| P10903 | n/a | 4u4w | OLC | A | 509 | e4u4wB1 | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | MFS_1 |
| P10903 | n/a | 4u4w | OLC | B | 508 | e4u4wB1 | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | MFS_1 |
| P10903 | n/a | 4u4w | OLC | B | 508 | e4u4wB2 | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | Major facilitator superfamily (MFS) general substrate transporter | n/a |