6VBG
Lactose permease complex with thiodigalactoside and nanobody 9043
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, B) | Galactoside permease | polymer | 417 | 46789.2 | 2 | UniProt (C6FW78) Pfam (PF01306) UniProt (by SIFTS) (P02920) | Escherichia coli | Lactose permease,Lactose permease (Lactose-proton symport),Lactose-proton symport,MFS transporter,NorA_1_M97169 |
| 2 | B, D (C, D) | nanobody 9043 | polymer | 121 | 13451.9 | 2 | Lama glama | ||
| 3 | E, F (E, F) | beta-D-galactopyranose-(1-1)-1-thio-beta-D-galactopyranose | branched | 358.4 | 2 | In PDB GlyTouCan (G61532BD) | |||
| 4 | G, H, I, J, K... (A, C, B, D) | nonyl beta-D-glucopyranoside | non-polymer | 306.4 | 9 | Chemie (BNG) | |||
| 5 | P, Q (A, B) | water | water | 18.0 | 2 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 417 (UniProt: C6FW78)
| PDB | External Database | Details |
|---|---|---|
| Trp 46 | Gly 46 | engineered mutation |
| Trp 262 | Gly 262 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 120482.2 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 716.7 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 2757.6 | |
| All* | Total formula weight | 123956.5 |
