1IA7
CRYSTAL STRUCTURE OF THE CELLULASE CEL9M OF C. CELLULOLYTICIUM IN COMPLEX WITH CELLOBIOSE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | CELLULASE CEL9M | polymer | 441 | 48697.9 | 1 | GenBank (12007368) Pfam (PF00759) UniProt (by SIFTS) (Q9EYQ2) | Clostridium cellulolyticum | |
| 2 | B (B) | beta-D-glucopyranose-(1-4)-beta-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900005) GlyTouCan (G84824ZO) | beta-cellobiose | ||
| 3 | C (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | D (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 5 | E (A) | NICKEL (II) ION | non-polymer | 58.7 | 1 | Chemie (NI) | |||
| 6 | F (A) | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 7 | G, H, I (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 3 | Chemie (EDO) | |||
| 8 | J (A) | water | water | 18.0 | 326 | Chemie (HOH) |
Sequence modifications
A: 1 - 441 (GenBank: 12007368)
| PDB | External Database | Details |
|---|---|---|
| Phe 282 | Ile 312 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 48697.9 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 446.4 | |
| All* | Total formula weight | 49486.6 |
