3WW2
X-ray structures of Cellulomonas parahominis L-ribose isomerase with L-psicose
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | L-ribose isomerase | polymer | 256 | 28342.7 | 2 | UniProt (L0N3Y0) In PDB | Cellulomonas parahominis | |
2 | A, B | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
3 | A | alpha-L-psicofuranose | non-polymer | 180.2 | 1 | Chemie (SF6) | |||
4 | B | L-psicose | non-polymer | 180.2 | 1 | Chemie (LPK) | |||
5 | B | beta-L-psicofuranose | non-polymer | 180.2 | 1 | Chemie (SF9) | |||
6 | water | water | 18.0 | 101 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 249 (UniProt: L0N3Y0)
PDB | External Database | Details |
---|---|---|
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
Gly 0 | - | expression tag |
Ser 1 | - | expression tag |
Leu 119 | Phe 119 | engineered mutation |
Phe 125 | Leu 125 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 56685.4 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 650.3 | |
All* | Total formula weight | 57335.7 |