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 | L-arabinose isomerase | polymer | 500 | 56967.0 | 3 | UniProt (P08202) Pfam (PF02610) Pfam (PF11762) In PDB | Escherichia coli | |
2 | A, B, C | MANGANESE (II) ION | non-polymer | 54.9 | 3 | Chemie (MN) | |||
3 | A, B, C | D-ribitol | non-polymer | 152.1 | 3 | Chemie (RB0) | |||
4 | B | ACETIC ACID | non-polymer | 60.1 | 1 | Chemie (ACY) | |||
5 | 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 |