3RW9
Crystal Structure of human Spermidine Synthase in Complex with decarboxylated S-adenosylhomocysteine
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) | Spermidine synthase | polymer | 304 | 34052.8 | 2 | UniProt (P19623) Pfam (PF17284) Pfam (PF01564) | Homo sapiens (human) | SPDSY, Putrescine aminopropyltransferase |
| 2 | C, D (A, B) | 5'-S-(3-aminopropyl)-5'-thioadenosine | non-polymer | 340.4 | 2 | Chemie (DSH) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 407 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 302 (UniProt: P19623)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 68105.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 680.8 | |
| All* | Total formula weight | 68786.4 |
