3B1D
Crystal structure of betaC-S lyase from Streptococcus anginosus in complex with L-serine: External aldimine form
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 | BetaC-S lyase | polymer | 392 | 44649.3 | 4 | UniProt (A6BMJ3) Pfam (PF00155) In PDB | Streptococcus anginosus | |
| 2 | A, C | PYRIDOXAL-5'-PHOSPHATE | non-polymer | 247.1 | 2 | Chemie (PLP) | |||
| 3 | A, B, C, D | [3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYL]-SERINE | non-polymer | 336.2 | 4 | Chemie (PLS) | |||
| 4 | A, B, C, D | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 11 | Chemie (EPE) | |||
| 5 | A, B, C, D | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 6 | water | water | 18.0 | 1616 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 2 - 388 (UniProt: A6BMJ3)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | EXPRESSION TAG |
| Pro -2 | - | EXPRESSION TAG |
| Leu -1 | - | EXPRESSION TAG |
| Gly 0 | - | EXPRESSION TAG |
| Ser 1 | - | EXPRESSION TAG |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 178597.2 | |
| Non-Polymers* | Number of molecules | 21 |
| Total formula weight | 4552.5 | |
| All* | Total formula weight | 183149.8 |
