1KQY
Hevamine Mutant D125A/E127A/Y183F in Complex with Penta-NAG
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Hevamine A | polymer | 273 | 29455.1 | 1 | UniProt (p23472) Pfam (PF00704) UniProt (by SIFTS) (P23472) In PDB | Hevea brasiliensis | |
| 2 | B | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1034.0 | 1 | In PDB GlyTouCan (G07670VS) | |||
| 3 | A | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
| 4 | A | GLYCEROL | non-polymer | 92.1 | 5 | Chemie (GOL) | |||
| 5 | water | water | 18.0 | 300 | Chemie (HOH) |
Sequence modifications
A: 1 - 273 (UniProt: p23472)
| PDB | External Database | Details |
|---|---|---|
| Ala 125 | Asp 125 | engineered mutation |
| Ala 127 | Glu 127 | engineered mutation |
| Phe 183 | Tyr 183 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 29455.1 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 1034.0 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 748.7 | |
| All* | Total formula weight | 31237.8 |
