4XQC
Crystal Structure of the Homospermidine Synthase (HSS) from Blastochloris viridis in Complex with NAD and 1,3-diaminopropane.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Homospermidine synthase | polymer | 475 | 52594.0 | 2 | UniProt (O32323) Pfam (PF03435) Pfam (PF16653) In PDB | Blastochloris viridis | HSS |
| 2 | A, B | NICOTINAMIDE-ADENINE-DINUCLEOTIDE | non-polymer | 663.4 | 2 | Chemie (NAD) | |||
| 3 | A | 1,3-DIAMINOPROPANE | non-polymer | 74.1 | 2 | Chemie (13D) | |||
| 4 | A, B | 3-PYRIDINIUM-1-YLPROPANE-1-SULFONATE | non-polymer | 201.2 | 2 | Chemie (1PS) | |||
| 5 | A, B | ACETATE ION | non-polymer | 59.0 | 4 | Chemie (ACT) | |||
| 6 | water | water | 18.0 | 1490 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 105188.0 | |
| Non-Polymers* | Number of molecules | 10 |
| Total formula weight | 2113.8 | |
| All* | Total formula weight | 107301.7 |
