6CX8
Crystal structure of spermidine/spermine N-acetyltransferase SpeG from Vibrio cholerae in complex with manganese ions.
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 N(1)-acetyltransferase | polymer | 176 | 20975.6 | 6 | UniProt (Q9KL03) Pfam (PF00583) | Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) | SAT,Spermidine/spermine N(1)-acetyltransferase,SSAT |
| 2 | G, K, O (A, C, E) | MANGANESE (II) ION | non-polymer | 54.9 | 3 | Chemie (MN) | |||
| 3 | H, J, L (A, B, C) | ISOPROPYL ALCOHOL | non-polymer | 60.1 | 3 | Chemie (IPA) | |||
| 4 | I, M, N, P (A, C, D, E) | PHOSPHATE ION | non-polymer | 95.0 | 4 | Chemie (PO4) | |||
| 5 | Q (F) | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
| 6 | R, S, T, U, V... (A, B, C, D, E...) | water | water | 18.0 | 206 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 1 - 173 (UniProt: Q9KL03)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 125853.9 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 843.2 | |
| All* | Total formula weight | 126697.0 |
