1O4Z
THE THREE-DIMENSIONAL STRUCTURE OF BETA-AGARASE B FROM ZOBELLIA GALACTANIVORANS
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 | beta-agarase B | polymer | 346 | 40056.5 | 4 | UniProt (Q9RGX8) Pfam (PF00722) In PDB | Zobellia galactanivorans | |
| 2 | A, B, C, D | SODIUM ION | non-polymer | 23.0 | 7 | Chemie (NA) | |||
| 3 | A, B, C, D | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 4 | Chemie (EPE) | |||
| 4 | B, C | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 5 | water | water | 18.0 | 888 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 19 - 353 (UniProt: Q9RGX8)
| PDB | External Database | Details |
|---|---|---|
| Met 16 | - | cloning artifact |
| Asp 17 | - | cloning artifact |
| Ile 18 | - | cloning artifact |
| Leu 354 | - | cloning artifact |
| Glu 355 | - | cloning artifact |
| His 356 | - | expression tag |
| His 357 | - | expression tag |
| His 358 | - | expression tag |
| His 359 | - | expression tag |
| His 360 | - | expression tag |
| His 361 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 160226.1 | |
| Non-Polymers* | Number of molecules | 13 |
| Total formula weight | 1162.8 | |
| All* | Total formula weight | 161388.9 |
