4C7R
Inward facing conformation of the trimeric betaine transporter BetP in complex with lipids
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C (A, B, C) | GLYCINE BETAINE TRANSPORTER BETP | polymer | 566 | 61002.5 | 3 | UniProt (P54582) Pfam (PF02028) | CORYNEBACTERIUM GLUTAMICUM | |
| 2 | D, K, O, W (A, B, C) | CITRATE ANION | non-polymer | 189.1 | 4 | Chemie (FLC) | |||
| 3 | E, L, P, Q, R (A, B, C) | CHLORIDE ION | non-polymer | 35.5 | 5 | Chemie (CL) | |||
| 4 | F, G, H, I, J... (A, B, C) | (1S)-2-{[{[(2R)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE | non-polymer | 751.0 | 9 | Chemie (PGT) | |||
| 5 | N (B) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 6 | V (C) | 5-CYCLOHEXYL-1-PENTYL-BETA-D-MALTOSIDE | non-polymer | 494.6 | 1 | Chemie (CM5) | |||
| 7 | X, Y, Z (A, B, C) | water | water | 18.0 | 58 | Chemie (HOH) |
Sequence modifications
A, B, C: 30 - 595 (UniProt: P54582)
| PDB | External Database | Details |
|---|---|---|
| Ala 44 | Glu 44 | engineered mutation |
| Ala 45 | Glu 45 | engineered mutation |
| Ala 46 | Glu 46 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 183007.4 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 8293.6 | |
| All* | Total formula weight | 191301.0 |
