1H4H
Oligosaccharide-binding to family 11 xylanases: both covalent intermediate and mutant-product complexes display 2,5B conformations at the active-centre
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 (A, B, C, D) | XYLANASE | polymer | 209 | 23311.8 | 4 | Pfam (PF00457) UniProt (by SIFTS) (Q7SIE2) | BACILLUS AGARADHAERENS | |
| 2 | E, F, G, H (E, F, G, H) | beta-D-xylopyranose-(1-4)-beta-D-xylopyranose-(1-4)-alpha-D-xylopyranose | branched | 414.4 | 4 | In PDB GlyTouCan (G13162YT) | |||
| 3 | I, J, K, L (A, B, C, D) | water | water | 18.0 | 489 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 209 (PDB: 1H4H)
| PDB | External Database | Details |
|---|---|---|
| Pca 1 | Glu 1 | modified residue |
| Ala 94 | Glu 1 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 93247.1 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 1657.4 | |
| All* | Total formula weight | 94904.5 |
