2B4B
SSAT+COA+BE-3-3-3, K26R mutant
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) | Diamine acetyltransferase 1 | polymer | 171 | 20404.3 | 2 | UniProt (P21673) Pfam (PF00583) | Homo sapiens (human) | Polyamine N-acetyltransferase 1,Putrescine acetyltransferase,Spermidine/spermine N(1)-acetyltransferase 1,SSAT,SSAT-1 |
| 2 | C, D (A, B) | COENZYME A | non-polymer | 767.5 | 2 | Chemie (COA) | |||
| 3 | E (B) | N-ETHYL-N-[3-(PROPYLAMINO)PROPYL]PROPANE-1,3-DIAMINE | non-polymer | 201.4 | 1 | Chemie (B33) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 83 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 171 (UniProt: P21673)
| PDB | External Database | Details |
|---|---|---|
| Arg 26 | Lys 26 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 40808.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 1736.4 | |
| All* | Total formula weight | 42545.0 |
