4FG2
Crystal structure of Bacillus Subtilis expansin (EXLX1) in complex with cellotetraose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Expansin-yoaJ | polymer | 208 | 23096.3 | 2 | UniProt (O34918) Pfam (PF03330) | Bacillus subtilis subsp. subtilis | EXLX1 |
| 2 | C (C) | beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose | branched | 666.6 | 1 | In PDB BIRD (PRD_900011) GlyTouCan (G00025MO) | beta-cellotetraose | ||
| 3 | D, E (A) | ACETIC ACID | non-polymer | 60.1 | 2 | Chemie (ACY) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 185 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 208 (UniProt: O34918)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 46192.6 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 666.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 120.1 | |
| All* | Total formula weight | 46979.3 |
