6KKA
Xylanase J mutant from Bacillus sp. 41M-1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Endo-1,4-beta-xylanase | polymer | 327 | 35903.0 | 2 | UniProt (Q9RC94) Pfam (PF00457) Pfam (PF03422) In PDB | Bacillus sp. 41M-1 | |
| 2 | A, B | CALCIUM ION | non-polymer | 40.1 | 7 | Chemie (CA) | |||
| 3 | A, B | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 2 | Chemie (EPE) | |||
| 4 | A, B | GLYCEROL | non-polymer | 92.1 | 9 | Chemie (GOL) | |||
| 5 | A, B | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 5 | Chemie (MPD) | |||
| 6 | B | CITRIC ACID | non-polymer | 192.1 | 1 | Chemie (CIT) | |||
| 7 | water | water | 18.0 | 223 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 327 (UniProt: Q9RC94)
| PDB | External Database | Details |
|---|---|---|
| Ala 82 | Thr 109 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 71805.9 | |
| Non-Polymers* | Number of molecules | 24 |
| Total formula weight | 2369.0 | |
| All* | Total formula weight | 74174.9 |
