3ZOA
The structure of Trehalose Synthase (TreS) of Mycobacterium smegmatis in complex with acarbose
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) | TREHALOSE SYNTHASE/AMYLASE TRES | polymer | 593 | 68272.1 | 2 | UniProt (A0R6E0) Pfam (PF00128) Pfam (PF16657) | MYCOBACTERIUM SMEGMATIS | MALTOSE ALPHA-D-GLUCOSYLTRANSFERASE, MTASE |
| 2 | C (C) | 4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 645.6 | 1 | In PDB BIRD (PRD_900007) GlyTouCan (G66431MI) | alpha-acarbose | ||
| 3 | D, L (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | E, F, G, H, J... (A, B) | CHLORIDE ION | non-polymer | 35.5 | 7 | Chemie (CL) | |||
| 5 | I, N (A, B) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | O, P (A, B) | water | water | 18.0 | 944 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 136544.3 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 645.6 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 376.9 | |
| All* | Total formula weight | 137566.8 |
