CryoEM structure of an inward-facing MelBSt at a Na(+)-bound and sugar low-affinity conformation
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| D [auth L] | Light Chain | IGKV1 | Kappa | - | SAbDab (2025-12-19) |
| C [auth H] | Heavy Chain | IGHV3 | - | - | SAbDab (2025-12-19) |
| Heavy Chain | IGHV1 | - | melibiose permease | SAbDab (2025-12-19) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| PF13347 | MFS/sugar transport protein (MFS_2) | MFS/sugar transport protein | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
| Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
|---|---|---|---|---|
| D [auth L] | NabFab_L Chain | - | - | - |
| C [auth H] | NabFab_H Chain | - | - | - |
| Nb725_4 | - | - | - | |
| Melibiose permease |
InterPro: Protein Family Classification InterPro Database Homepage
| Chains | Accession | Name | Type |
|---|---|---|---|
| IPR039672 | Lactose permease-like | Family | |
| IPR018043 | Sodium:galactoside symporter, conserved site | Conserved Site | |
| IPR001927 | Sodium:galactoside symporter | Domain | |
| IPR036259 | MFS transporter superfamily | Homologous Superfamily |














