1PIG
PIG PANCREATIC ALPHA-AMYLASE COMPLEXED WITH THE OLIGOSACCHARIDE V-1532
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | ALPHA-AMYLASE | polymer | 496 | 55373.7 | 1 | UniProt (P00690) Pfam (PF00128) Pfam (PF02806) In PDB | Sus scrofa (pig) | ALPHA-1,4-GLUCAN-4-GLUCANOHYDROLASE |
| 2 | B | 4-amino-4,6-dideoxy-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 325.3 | 1 | In PDB GlyTouCan (G90989WB) | |||
| 3 | C | 4-amino-4,6-dideoxy-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose | branched | 487.5 | 1 | In PDB GlyTouCan (G21221NT) | |||
| 4 | D | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | alpha-maltose | ||
| 5 | E | beta-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900023) GlyTouCan (G86802XL) | alpha-cellobiose | ||
| 6 | A | 5-HYDROXYMETHYL-CHONDURITOL | non-polymer | 176.2 | 1 | Chemie (HMC) | |||
| 7 | A | beta-D-glucopyranose | non-polymer | 180.2 | 1 | Chemie (BGC) | |||
| 8 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 9 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 10 | water | water | 18.0 | 228 | Chemie (HOH) |
Sequence modifications
A: 2 - 496 (UniProt: P00690)
| PDB | External Database | Details |
|---|---|---|
| Val 49 | Ile 49 | conflict |
| Ser 243 | Gln 243 | conflict |
| Ser 310 | Ala 310 | conflict |
| Gln 404 | Glu 404 | conflict |
| Asn 451 | Asp 451 | conflict |
| Gln 484 | Glu 484 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 55373.7 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 1497.4 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 431.9 | |
| All* | Total formula weight | 57302.9 |
