2YA2
Catalytic Module of the Multi-modular glycogen-degrading pneumococcal virulence factor SpuA in complex with an inhibitor.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PUTATIVE ALKALINE AMYLOPULLULANASE | polymer | 708 | 79845.1 | 1 | UniProt (Q97SQ7) Pfam (PF02922) Pfam (PF00128) Pfam (PF18033) UniProt (by SIFTS) (A0A0H2UNG0) | STREPTOCOCCUS PNEUMONIAE | PULLULANASE SPUA GH13 |
| 2 | B (B) | alpha-D-glucopyranose-(1-4)-1-DEOXYNOJIRIMYCIN | branched | 325.3 | 1 | In PDB GlyTouCan (G84598EO) | |||
| 3 | C (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | D (A) | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 5 | E (A) | water | water | 18.0 | 206 | Chemie (HOH) |
Sequence modifications
A: -19 - 688 (UniProt: Q97SQ7)
| PDB | External Database | Details |
|---|---|---|
| Asp 441 | Asn 896 | conflict |
| Asn 499 | Asp 954 | conflict |
| Arg 503 | Lys 958 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 79845.1 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 325.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 63.1 | |
| All* | Total formula weight | 80233.5 |
