6J34
Crystal Structure of maltotriose-complex of PulA from Klebsiella pneumoniae
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Pullulanase | polymer | 1053 | 114462.7 | 1 | UniProt (W9BQ28) | Klebsiella pneumoniae | PulA protein,Pullulanase-type alpha-1,6-glucosidase,DUF3372 domain-containing protein |
| 2 | B, C (B, C) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 504.4 | 2 | In PDB BIRD (PRD_900009) GlyTouCan (G96370VA) | alpha-maltotriose | ||
| 3 | D, E, F, G (A) | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
| 4 | H, I, J, K (A) | MAGNESIUM ION | non-polymer | 24.3 | 4 | Chemie (MG) | |||
| 5 | L (A) | ACETATE ION | non-polymer | 59.0 | 1 | Chemie (ACT) | |||
| 6 | M (A) | water | water | 18.0 | 1159 | Chemie (HOH) |
Sequence modifications
A: 32 - 1083 (UniProt: W9BQ28)
| PDB | External Database | Details |
|---|---|---|
| Met 31 | - | initiating methionine |
| Ser 229 | Asn 248 | see sequence details |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 114462.7 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1008.9 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 524.6 | |
| All* | Total formula weight | 115996.2 |
