9US4
Klebsiella pneumoniae maltohexaose-producing alpha-amylase in complex with acarbose
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) | Maltohexaose-producing amylase | polymer | 660 | 74270.9 | 2 | UniProt (Q9RHR1) | Klebsiella pneumoniae | |
| 2 | C, E, I (C, E, I) | 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)-beta-D-glucopyranose | branched | 645.6 | 3 | In PDB BIRD (PRD_900022) GlyTouCan (G08743RW) | |||
| 3 | D, G, H (D, G, H) | 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 | 3 | In PDB BIRD (PRD_900007) GlyTouCan (G66431MI) | |||
| 4 | F (F) | 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 | branched | 483.5 | 1 | In PDB BIRD (PRD_900110) GlyTouCan (G61060BJ) | |||
| 5 | J, K, L, M (A, B) | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
| 6 | N, O (A, B) | water | water | 18.0 | 1081 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 148541.9 | |
| Branched | Number of molecules | 7 |
| Total formula weight | 4357.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 160.3 | |
| All* | Total formula weight | 153059.3 |
