6R31
Family 11 Carbohydrate-Binding Module from Clostridium thermocellum in complex with beta-1,3-1,4-mixed-linked tetrasaccharide
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Endoglucanase H | polymer | 178 | 19792.0 | 1 | UniProt (P16218) Pfam (PF03425) | Clostridium thermocellum (strain ATCC 27405 / DSM 1237 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372) | Cellulase H,Endo-1,4-beta-glucanase H,EgH |
| 2 | B (B) | beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-3)-beta-D-glucopyranose | branched | 990.9 | 1 | In PDB GlyTouCan (G50882AV) | |||
| 3 | C, D (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 4 | E, F (A) | PHOSPHATE ION | non-polymer | 95.0 | 2 | Chemie (PO4) | |||
| 5 | G (A) | water | water | 18.0 | 52 | Chemie (HOH) |
Sequence modifications
A: 4 - 170 (UniProt: P16218)
| PDB | External Database | Details |
|---|---|---|
| Met 1 | - | initiating methionine |
| Ala 2 | - | expression tag |
| Ser 3 | - | expression tag |
| Leu 171 | - | expression tag |
| Glu 172 | - | expression tag |
| His 173 | - | expression tag |
| His 174 | - | expression tag |
| His 175 | - | expression tag |
| His 176 | - | expression tag |
| His 177 | - | expression tag |
| His 178 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 19792.0 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 990.9 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 270.1 | |
| All* | Total formula weight | 21052.9 |
