8T60
CryoEM structure of an inward-facing MelBSt at a Na(+)-bound and sugar low-affinity conformation
This is a non-PDB format compatible entry.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Melibiose permease | polymer | 485 | 54104.4 | 1 | UniProt (P30878) Pfam (PF13347) In PDB | Salmonella enterica subsp. enterica serovar Typhimurium | Melibiose carrier,Melibiose transporter,Melibiose/cation symporter,Na+ (Li+)/melibiose symporter,Thiomethylgalactoside permease II |
2 | B | Nb725_4 | polymer | 134 | 14817.5 | 1 | synthetic construct | ||
3 | H | NabFab_H Chain | polymer | 239 | 25684.5 | 1 | synthetic construct | ||
4 | L | NabFab_L Chain | polymer | 215 | 23258.8 | 1 | synthetic construct | ||
5 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) |
Sequence modifications
A: 2 - 476 (UniProt: P30878)
PDB | External Database | Details |
---|---|---|
Met 5 | Leu 5 | conflict |
His 477 | - | expression tag |
His 478 | - | expression tag |
His 479 | - | expression tag |
His 480 | - | expression tag |
His 481 | - | expression tag |
His 482 | - | expression tag |
His 483 | - | expression tag |
His 484 | - | expression tag |
His 485 | - | expression tag |
His 486 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 117865.2 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 23.0 | |
All* | Total formula weight | 117888.2 |