4XBJ
Y274F alanine racemase from E. coli inhibited by l-ala-p
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) | Alanine racemase, biosynthetic | polymer | 359 | 39185.9 | 4 | UniProt (P0A6B4) Pfam (PF01168) Pfam (PF00842) | Escherichia coli | |
| 2 | E, I, K (A, B, C) | {1-[(3-HYDROXY-METHYL-5-PHOSPHONOOXY-METHYL-PYRIDIN-4-YLMETHYL)-AMINO]-ETHYL}-PHOSPHONIC ACID | non-polymer | 356.2 | 3 | Chemie (IN5) | |||
| 3 | F, G, H, J, L... (A, B, C, D) | SULFATE ION | non-polymer | 96.1 | 8 | Chemie (SO4) | |||
| 4 | P, Q, R, S (A, B, C, D) | water | water | 18.0 | 236 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 359 (UniProt: P0A6B4)
| PDB | External Database | Details |
|---|---|---|
| Phe 274 | Tyr 274 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 156743.5 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 1837.1 | |
| All* | Total formula weight | 158580.6 |
