3B1E
Crystal structure of betaC-S lyase from Streptococcus anginosus in complex with L-serine: alpha-Aminoacrylate 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 (A, B, C, D) | BetaC-S lyase | polymer | 392 | 44649.3 | 4 | UniProt (A6BMJ3) Pfam (PF00155) | Streptococcus anginosus | |
| 2 | E, J, N, T (A, B, C, D) | 2-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}prop-2-enoic acid | non-polymer | 316.2 | 4 | Chemie (0JO) | |||
| 3 | F, G, H, K, L... (A, B, C, D) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 11 | Chemie (EPE) | |||
| 4 | I, M, R, X (A, B, C, D) | SODIUM ION | non-polymer | 23.0 | 4 | Chemie (NA) | |||
| 5 | S (C) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 6 | AA, BA, Y, Z (C, D, A, B) | water | water | 18.0 | 1701 | 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 | 20 |
| Total formula weight | 4037.2 | |
| All* | Total formula weight | 182634.4 |
