6K0S
Catalytic domain of GH87 alpha-1,3-glucanase D1069A in complex with nigerose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Alpha-1,3-glucanase | polymer | 573 | 61935.0 | 1 | UniProt (A0A068PS59) Pfam (PF22815) Pfam (PF22816) | Paenibacillus glycanilyticus | |
| 2 | B, C (B, C) | alpha-D-glucopyranose-(1-3)-alpha-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900052) GlyTouCan (G81189IV) | alpha-nigerose | ||
| 3 | D (D) | alpha-D-glucopyranose-(1-3)-beta-D-glucopyranose | branched | 342.3 | 1 | In PDB GlyTouCan (G82643CK) | |||
| 4 | E, F, G, H, I (A) | SULFATE ION | non-polymer | 96.1 | 5 | Chemie (SO4) | |||
| 5 | J (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 6 | K, L (A) | ACETIC ACID | non-polymer | 60.1 | 2 | Chemie (ACY) | |||
| 7 | M (A) | water | water | 18.0 | 863 | 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 1069 | Asp 1069 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 61935.0 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 1026.9 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 640.5 | |
| All* | Total formula weight | 63602.4 |
