1E56
Crystal structure of the inactive mutant Monocot (Maize ZMGlu1) beta-glucosidase ZMGluE191D in complex with the natural substrate DIMBOA-beta-D-glucoside
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | BETA-GLUCOSIDASE | polymer | 512 | 58458.4 | 2 | UniProt (P49235) Pfam (PF00232) | ZEA MAYS (MAIZE) | |
| 2 | C, E (A, B) | beta-D-glucopyranose | non-polymer | 180.2 | 2 | Chemie (BGC) | |||
| 3 | D, F (A, B) | 2,4-DIHYDROXY-7-(METHYLOXY)-2H-1,4-BENZOXAZIN-3(4H)-ONE | non-polymer | 211.2 | 2 | Chemie (HBO) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 320 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 512 (UniProt: P49235)
| PDB | External Database | Details |
|---|---|---|
| Asp 191 | Glu 245 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 116916.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 782.7 | |
| All* | Total formula weight | 117699.5 |
