2WNE
Mutant Laminarinase 16A cyclizes laminariheptaose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PUTATIVE LAMINARINASE | polymer | 298 | 31880.7 | 1 | UniProt (Q874E3) | PHANEROCHAETE CHRYSOSPORIUM (WHITE-ROT FUNGUS) | LAMINARINASE 16A |
| 2 | B (B) | beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-3)-alpha-D-glucopyranose | branched | 1153.0 | 1 | In PDB GlyTouCan (G22631IE) | |||
| 3 | C (C) | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1235.1 | 1 | In PDB GlyTouCan (G94559IJ) | |||
| 4 | D (A) | water | water | 18.0 | 263 | Chemie (HOH) |
Sequence modifications
A: 1 - 298 (UniProt: Q874E3)
| PDB | External Database | Details |
|---|---|---|
| Ser 115 | Glu 135 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 31880.7 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 2388.1 | |
| All* | Total formula weight | 34268.8 |
