5JBE
4,6-alpha-glucanotransferase GTFB from Lactobacillus reuteri 121 complexed with an isomalto-maltopentasaccharide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Inactive glucansucrase | polymer | 854 | 94903.1 | 2 | UniProt (Q5SBM0) Pfam (PF02324) In PDB | Lactobacillus reuteri | |
| 2 | C, D | alpha-D-glucopyranose-(1-6)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 828.7 | 2 | In PDB GlyTouCan (G15963LE) | |||
| 3 | E | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 4 | A, B | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 5 | A, B | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
| 6 | A, B | ACETATE ION | non-polymer | 59.0 | 6 | Chemie (ACT) | |||
| 7 | A | beta-D-glucopyranose | non-polymer | 180.2 | 1 | Chemie (BGC) | |||
| 8 | water | water | 18.0 | 623 | Chemie (HOH) |
Sequence modifications
A, B: 762 - 1614 (UniProt: Q5SBM0)
| PDB | External Database | Details |
|---|---|---|
| Met 761 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 189806.1 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 1999.7 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 998.8 | |
| All* | Total formula weight | 192804.7 |
