4M8J
Crystal structure of CaiT R262E bound to gamma-butyrobetaine
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | L-carnitine/gamma-butyrobetaine antiporter | polymer | 504 | 56285.3 | 1 | UniProt (C2LLR0) Pfam (PF02028) UniProt (by SIFTS) (B4EY22) In PDB | Proteus mirabilis | CaiT, carnitine transporter |
| 2 | A | 3-CARBOXY-N,N,N-TRIMETHYLPROPAN-1-AMINIUM | non-polymer | 146.2 | 1 | Chemie (NM2) | |||
| 3 | water | water | 18.0 | 1 | Chemie (HOH) |
Sequence modifications
A: 1 - 504 (UniProt: C2LLR0)
| PDB | External Database | Details |
|---|---|---|
| Val 176 | Thr 176 | engineered mutation |
| Glu 262 | Arg 262 | engineered mutation |
| Asp 443 | Glu 443 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 56285.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 146.2 | |
| All* | Total formula weight | 56431.5 |
