2H3W
Crystal structure of the S554A/M564G mutant of murine carnitine acetyltransferase in complex with hexanoylcarnitine and CoA
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | carnitine acetyltransferase | polymer | 599 | 67947.7 | 2 | UniProt (Q3V1Y3) Pfam (PF00755) UniProt (by SIFTS) (P47934) | Mus musculus (house mouse) | |
| 2 | C, E (A, B) | COENZYME A | non-polymer | 767.5 | 2 | Chemie (COA) | |||
| 3 | D, F (A, B) | (R)-3-CARBOXY-2-(HEXANOYLOXY)-N,N,N-TRIMETHYLPROPAN-1-AMINIUM | non-polymer | 260.4 | 2 | Chemie (HC5) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 1500 | Chemie (HOH) |
Sequence modifications
A, B: 30 - 625 (UniProt: Q3V1Y3)
| PDB | External Database | Details |
|---|---|---|
| Ser 27 | - | cloning artifact |
| His 28 | - | cloning artifact |
| Met 29 | - | cloning artifact |
| Ala 554 | Ser 554 | engineered mutation |
| Gly 564 | Met 564 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 135895.5 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 2055.8 | |
| All* | Total formula weight | 137951.3 |
