7VKR
Crystal structure of D. melanogaster SAMTOR in complex with SAM
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, D | S-adenosylmethionine sensor upstream of mTORC1 | polymer | 304 | 35340.4 | 4 | UniProt (Q9W138) Pfam (PF11968) In PDB | Drosophila melanogaster (Fruit fly) | dSamtor,Probable methyltransferase BMT2 homolog |
| 2 | A, B, C, D | S-ADENOSYLMETHIONINE | non-polymer | 398.4 | 4 | Chemie (SAM) | |||
| 3 | B, C | CITRIC ACID | non-polymer | 192.1 | 3 | Chemie (CIT) | |||
| 4 | water | water | 18.0 | 427 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 302 (UniProt: Q9W138)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 141361.7 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 2170.1 | |
| All* | Total formula weight | 143531.8 |
