6XSV
X-ray structure of a tetragonal crystal form of alpha amylase from Aspergillus oryzae (Tala-Amylase) at 1.65 A resolution
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Alpha-amylase | polymer | 499 | 54812.7 | 1 | UniProt (B0FZ76) Pfam (PF00128) Pfam (PF09260) UniProt (by SIFTS) (P0C1B3) | Aspergillus oryzae (Yellow koji mold) | |
| 2 | B, I (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 3 | C, H (A) | PALMITIC ACID | non-polymer | 256.4 | 2 | Chemie (PLM) | |||
| 4 | D, E (A) | alpha-D-mannopyranose | non-polymer | 180.2 | 2 | Chemie (MAN) | |||
| 5 | F (A) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 1 | Chemie (MES) | |||
| 6 | G (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 7 | J (A) | water | water | 18.0 | 513 | Chemie (HOH) |
Sequence modifications
A: -20 - 478 (UniProt: B0FZ76)
| PDB | External Database | Details |
|---|---|---|
| Gln 35 | Arg 56 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 54812.7 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1550.9 | |
| All* | Total formula weight | 56363.6 |
