3NJ3
Crystal structure of xylanase 10B from Thermotoga petrophila RKU-1 in complex with xylobiose
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 | 341 | 40423.7 | 2 | UniProt (A5IL00) Pfam (PF00331) In PDB | Thermotoga petrophila RKU-1 | |
2 | C, D | beta-D-xylopyranose-(1-4)-beta-D-xylopyranose | branched | 282.2 | 2 | In PDB BIRD (PRD_900116) GlyTouCan (G87728WL) | 4beta-beta-xylobiose | ||
3 | A, B | ACETATE ION | non-polymer | 59.0 | 2 | Chemie (ACT) | |||
4 | A, B | SULFATE ION | non-polymer | 96.1 | 4 | Chemie (SO4) | |||
5 | water | water | 18.0 | 337 | Chemie (HOH) |
Sequence modifications
A, B: 18 - 341 (UniProt: A5IL00)
PDB | External Database | Details |
---|---|---|
Met 1 | - | expression tag |
Gly 2 | - | expression tag |
His 3 | - | expression tag |
His 4 | - | expression tag |
His 5 | - | expression tag |
His 6 | - | expression tag |
His 7 | - | expression tag |
His 8 | - | expression tag |
Glu 9 | - | expression tag |
Asn 10 | - | expression tag |
Leu 11 | - | expression tag |
Tyr 12 | - | expression tag |
Phe 13 | - | expression tag |
Gln 14 | - | expression tag |
Gly 15 | - | expression tag |
His 16 | - | expression tag |
Met 17 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 80847.4 | |
Branched | Number of molecules | 2 |
Total formula weight | 564.5 | |
Non-Polymers* | Number of molecules | 6 |
Total formula weight | 502.3 | |
All* | Total formula weight | 81914.3 |