1JIB
Complex of Alpha-amylase II (TVA II) from Thermoactinomyces vulgaris R-47 with Maltotetraose Based on a Crystal Soaked with Maltohexaose.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | NEOPULLULANASE | polymer | 585 | 67553.1 | 2 | UniProt (Q08751) Pfam (PF02903) Pfam (PF00128) Pfam (PF16657) In PDB | Thermoactinomyces vulgaris | |
| 2 | 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 |
Sequence modifications
A, B: 1 - 585 (UniProt: Q08751)
| PDB | External Database | Details |
|---|---|---|
| Asn 325 | Asp 325 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 135106.3 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1333.2 | |
| All* | Total formula weight | 136439.4 |
