4CEL
ACTIVE-SITE MUTANT D214N DETERMINED AT PH 6.0 WITH NO LIGAND BOUND IN THE ACTIVE SITE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | 1,4-BETA-D-GLUCAN CELLOBIOHYDROLASE I | polymer | 434 | 46067.8 | 2 | UniProt (P62694) Pfam (PF00840) | Hypocrea jecorina | EXOGLUCANASE |
| 2 | C, F (A, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 3 | D, E, G, H (A, B) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 4 | I, J (A, B) | water | water | 18.0 | 436 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 434 (UniProt: P62694)
| PDB | External Database | Details |
|---|---|---|
| Asp 94 | Gly 111 | cloning artifact |
| Asn 214 | Asp 231 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 92135.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 602.7 | |
| All* | Total formula weight | 92738.2 |
