2ZUN
Functional Analysis of Hyperthermophilic Endocellulase from the Archaeon Pyrococcus horikoshii
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 (A, B, C) | 458aa long hypothetical endo-1,4-beta-glucanase | polymer | 458 | 51954.9 | 3 | UniProt (O58925) Pfam (PF00150) | Pyrococcus horikoshii | FAMILY 5 ENDOGLUCANASE |
| 2 | D, E, F, G, H... (D, E, F, G, H...) | beta-D-glucopyranose-(1-4)-beta-D-glucopyranose | branched | 342.3 | 6 | In PDB BIRD (PRD_900005) GlyTouCan (G84824ZO) | beta-cellobiose | ||
| 3 | J, K, L (A) | PHOSPHATE ION | non-polymer | 95.0 | 3 | Chemie (PO4) | |||
| 4 | M, N, O (A, B, C) | water | water | 18.0 | 486 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 458 (UniProt: O58925)
| PDB | External Database | Details |
|---|---|---|
| Lys 289 | Arg 289 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 155864.6 | |
| Branched | Number of molecules | 6 |
| Total formula weight | 2053.8 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 284.9 | |
| All* | Total formula weight | 158203.3 |
