4BZH
Crystal structure of galactose mutarotase GalM from Bacillus subtilis in complex with maltose and trehalose
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) | ALDOSE 1-EPIMERASE | polymer | 324 | 37143.7 | 2 | UniProt (P39840) Pfam (PF01263) | BACILLUS SUBTILIS SUBSP. SUBTILIS STR. 168 | GALACTOSE MUTAROTASE |
| 2 | C, E (C, E) | alpha-D-glucopyranose-(1-1)-alpha-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900006) GlyTouCan (G92130SN) | trehalose | ||
| 3 | D, F (D, F) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 4 | G, H (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 5 | I (B) | CITRIC ACID | non-polymer | 192.1 | 1 | Chemie (CIT) | |||
| 6 | J, K (A, B) | water | water | 18.0 | 252 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 74287.4 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 1369.2 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 376.3 | |
| All* | Total formula weight | 76032.9 |
