6K0V
Catalytic domain of GH87 alpha-1,3-glucanase D1069A 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, B, C, D | Alpha-1,3-glucanase | polymer | 573 | 61935.0 | 4 | UniProt (A0A068PS59) Pfam (PF22815) Pfam (PF22816) In PDB | Paenibacillus glycanilyticus | |
| 2 | E, F, H, I, K | alpha-D-glucopyranose-(1-3)-alpha-D-glucopyranose-(1-3)-alpha-D-glucopyranose | branched | 504.4 | 5 | In PDB GlyTouCan (G94934HZ) | |||
| 3 | G | alpha-D-glucopyranose-(1-3)-alpha-D-glucopyranose-(1-3)-beta-D-glucopyranose | branched | 504.4 | 1 | In PDB GlyTouCan (G36180TB) | |||
| 4 | J | alpha-D-glucopyranose-(1-3)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900052) GlyTouCan (G81189IV) | alpha-nigerose | ||
| 5 | C, D, A, B | SULFATE ION | non-polymer | 96.1 | 23 | Chemie (SO4) | |||
| 6 | C, D, A, B | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 7 | water | water | 18.0 | 601 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 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 1069 | Asp 1069 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 247740.2 | |
| Branched | Number of molecules | 7 |
| Total formula weight | 3368.9 | |
| Non-Polymers* | Number of molecules | 27 |
| Total formula weight | 2369.8 | |
| All* | Total formula weight | 253478.9 |
