7ZNS
Inactive D62N mutant of BT1760 Endo-acting levanase from Bacteroides thetaiotaomicron VPI-5482
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Glycoside hydrolase family 32 | polymer | 523 | 59298.9 | 2 | UniProt (Q8A6W6) Pfam (PF00251) Pfam (PF16346) In PDB | Bacteroides thetaiotaomicron VPI-5482 | |
| 2 | C, D, E | beta-D-fructofuranose-(2-6)-beta-D-fructofuranose-(2-6)-beta-D-fructofuranose | branched | 504.4 | 3 | In PDB GlyTouCan (G30220AI) | |||
| 3 | F | beta-D-fructofuranose-(2-6)-beta-D-fructofuranose | branched | 342.3 | 1 | In PDB GlyTouCan (G51829YA) | |||
| 4 | B, A | SULFATE ION | non-polymer | 96.1 | 21 | Chemie (SO4) | |||
| 5 | water | water | 18.0 | 201 | Chemie (HOH) |
Sequence modifications
A, B: -19 - 503 (UniProt: Q8A6W6)
| PDB | External Database | Details |
|---|---|---|
| Asn 42 | Asp 62 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 118597.9 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 1855.6 | |
| Non-Polymers* | Number of molecules | 21 |
| Total formula weight | 2017.3 | |
| All* | Total formula weight | 122470.8 |
