6O64
Crystal Structure of Arabidopsis thaliana Spermidine Synthase isoform 2 (AtSPDS2)
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, E... (A, B, C, D, E...) | Spermidine synthase 2 | polymer | 305 | 33456.1 | 8 | UniProt (O48661) Pfam (PF17284) Pfam (PF01564) | Arabidopsis thaliana (Mouse-ear cress) | SPDSY 2,Putrescine aminopropyltransferase 2 |
| 2 | CA, DA, EA, I, X (H, A, F) | ACETATE ION | non-polymer | 59.0 | 5 | Chemie (ACT) | |||
| 3 | AA, J, K, M, O... (G, A, B, C, D...) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 10 | Chemie (PEG) | |||
| 4 | L, V, W (B, E) | FORMIC ACID | non-polymer | 46.0 | 3 | Chemie (FMT) | |||
| 5 | BA, N, R, T (H, D, E) | MALONATE ION | non-polymer | 102.0 | 4 | Chemie (MLI) | |||
| 6 | S (E) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 7 | FA, GA, HA, IA, JA... (A, B, C, D, E...) | water | water | 18.0 | 936 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H: 39 - 340 (UniProt: O48661)
| PDB | External Database | Details |
|---|---|---|
| Ser 36 | - | expression tag |
| Asn 37 | - | expression tag |
| Ala 38 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 267649.0 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 1964.7 | |
| All* | Total formula weight | 269613.7 |
