6AG0
The X-ray Crystallographic Structure of Maltooligosaccharide-forming Amylase from Bacillus stearothermophilus STB04
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | Alpha-amylase | polymer | 542 | 61578.7 | 2 | UniProt (Q9KWY6) Pfam (PF00128) Pfam (PF09154) In PDB | Geobacillus stearothermophilus (Bacillus stearothermophilus) | Maltohexaose-forming amylase |
2 | B, D, E, F, G... | 4,6-dideoxy-4-{[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-(hydroxymethyl)cyclohex-2-en-1-yl]amino}-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 645.6 | 11 | In PDB BIRD (PRD_900007) GlyTouCan (G66431MI) | alpha-acarbose | ||
3 | A, C | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
4 | water | water | 18.0 | 328 | Chemie (HOH) |
Sequence modifications
A, C: 1 - 515 (UniProt: Q9KWY6)
PDB | External Database | Details |
---|---|---|
Met -26 | - | expression tag |
Lys -25 | - | expression tag |
Lys -24 | - | expression tag |
Phe -23 | - | expression tag |
Leu -22 | - | expression tag |
Lys -21 | - | expression tag |
Ser -20 | - | expression tag |
Thr -19 | - | expression tag |
Ala -18 | - | expression tag |
Ala -17 | - | expression tag |
Leu -16 | - | expression tag |
Ala -15 | - | expression tag |
Leu -14 | - | expression tag |
Gly -13 | - | expression tag |
Leu -12 | - | expression tag |
Ser -11 | - | expression tag |
Leu -10 | - | expression tag |
Thr -9 | - | expression tag |
Phe -8 | - | expression tag |
Gly -7 | - | expression tag |
Leu -6 | - | expression tag |
Phe -5 | - | expression tag |
Ser -4 | - | expression tag |
Pro -3 | - | expression tag |
Ala -2 | - | expression tag |
Gln -1 | - | expression tag |
Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 123157.5 | |
Branched | Number of molecules | 11 |
Total formula weight | 7101.7 | |
Non-Polymers* | Number of molecules | 8 |
Total formula weight | 320.6 | |
All* | Total formula weight | 130579.8 |