4F2D
Crystal Structure of Escherichia coli L-arabinose Isomerase (ECAI) complexed with Ribitol
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 (A, B, C) | L-arabinose isomerase | polymer | 500 | 56967.0 | 3 | UniProt (P08202) Pfam (PF02610) Pfam (PF11762) | Escherichia coli | |
| 2 | D, F, I (A, B, C) | MANGANESE (II) ION | non-polymer | 54.9 | 3 | Chemie (MN) | |||
| 3 | E, G, J (A, B, C) | D-ribitol | non-polymer | 152.1 | 3 | Chemie (RB0) | |||
| 4 | H (B) | ACETIC ACID | non-polymer | 60.1 | 1 | Chemie (ACY) | |||
| 5 | K, L, M (A, B, C) | water | water | 18.0 | 221 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 500 (UniProt: P08202)
| PDB | External Database | Details |
|---|---|---|
| Glu 248 | Lys 248 | conflict |
| Val 360 | Ala 360 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 170901.0 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 681.3 | |
| All* | Total formula weight | 171582.3 |
