3S27
The crystal structure of sucrose synthase-1 from Arabidopsis thaliana and its functional implications.
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...) | Sucrose synthase 1 | polymer | 816 | 94835.2 | 8 | UniProt (P49040) Pfam (PF00862) Pfam (PF00534) | Arabidopsis thaliana (mouse-ear cress thale-cress) | Sucrose-UDP glucosyltransferase 1 |
| 2 | DA, FB, I, KA, P... (D, H, A, E, B...) | URIDINE-5'-DIPHOSPHATE | non-polymer | 404.2 | 8 | Chemie (UDP) | |||
| 3 | EA, GB, J, LA, Q... (D, H, A, E, B...) | beta-D-fructofuranose | non-polymer | 180.2 | 8 | Chemie (FRU) | |||
| 4 | AA, AB, BB, CB, FA... (C, G, D, H, A...) | SULFATE ION | non-polymer | 96.1 | 24 | Chemie (SO4) | |||
| 5 | BA, DB, IA, KB, N... (C, G, D, H, A...) | MALONIC ACID | non-polymer | 104.1 | 8 | Chemie (MLA) | |||
| 6 | CA, EB, JA, LB, O... (C, G, D, H, A...) | POTASSIUM ION | non-polymer | 39.1 | 8 | Chemie (K) | |||
| 7 | MB, NB, OB, PB, QB... (A, B, C, D, E...) | water | water | 18.0 | 563 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H: 1 - 808 (UniProt: P49040)
| PDB | External Database | Details |
|---|---|---|
| Val 809 | - | expression tag |
| Glu 810 | - | expression tag |
| His 811 | - | expression tag |
| His 812 | - | expression tag |
| His 813 | - | expression tag |
| His 814 | - | expression tag |
| His 815 | - | expression tag |
| His 816 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 758681.4 | |
| Non-Polymers* | Number of molecules | 56 |
| Total formula weight | 8125.3 | |
| All* | Total formula weight | 766806.8 |
