6K0U
Catalytic domain of GH87 alpha-1,3-glucanase D1068A in complex with tetrasaccharides
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Alpha-1,3-glucanase | polymer | 573 | 61935.0 | 1 | UniProt (A0A068PS59) Pfam (PF22815) Pfam (PF22816) In PDB | Paenibacillus glycanilyticus | |
| 2 | B | alpha-D-glucopyranose-(1-3)-alpha-D-glucopyranose-(1-3)-alpha-D-glucopyranose | branched | 504.4 | 1 | In PDB GlyTouCan (G94934HZ) | |||
| 3 | C | alpha-D-glucopyranose-(1-3)-alpha-D-glucopyranose-(1-3)-alpha-D-glucopyranose-(1-3)-alpha-D-glucopyranose | branched | 666.6 | 1 | In PDB GlyTouCan (G72266UI) | |||
| 4 | A | SULFATE ION | non-polymer | 96.1 | 6 | Chemie (SO4) | |||
| 5 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 6 | water | water | 18.0 | 551 | Chemie (HOH) |
Sequence modifications
A: 720 - 1287 (UniProt: A0A068PS59)
| PDB | External Database | Details |
|---|---|---|
| Ala 715 | - | expression tag |
| Gly 716 | - | expression tag |
| Ser 717 | - | expression tag |
| Val 718 | - | expression tag |
| Asp 719 | - | expression tag |
| Ala 1068 | Asp 1068 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 61935.0 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1171.0 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 616.5 | |
| All* | Total formula weight | 63722.5 |
