2J72
alpha-glucan recognition by a family 41 carbohydrate-binding module from Thermotoga maritima pullulanase PulA
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) | PULLULANASE | polymer | 103 | 12077.7 | 2 | UniProt (O33840) Pfam (PF03714) | THERMOTOGA MARITIMA | ALPHA-DEXTRIN ENDO-1,6-ALPHA-GLUCOSIDASE, PULLULAN 6-GLUCANOHYDROLASE, FAMILY 41 CARBOHYDRATE-BINDING MODULE |
| 2 | C, D (C, D) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 666.6 | 2 | In PDB BIRD (PRD_900010) GlyTouCan (G87171PZ) | alpha-maltotetraose | ||
| 3 | E, F (A, B) | water | water | 18.0 | 375 | Chemie (HOH) |
Sequence modifications
A, B: 5 - 107 (UniProt: O33840)
| PDB | External Database | Details |
|---|---|---|
| Thr 6 | Ser 19 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 24155.4 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1333.2 | |
| All* | Total formula weight | 25488.6 |
