3B8Y
Crystal Structure of Pectate Lyase PelI from Erwinia chrysanthemi in complex with tetragalacturonic acid
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) | Endo-pectate lyase | polymer | 344 | 36795.1 | 2 | UniProt (O50325) | Erwinia chrysanthemi | |
| 2 | C, D (C, D) | alpha-D-galactopyranuronic acid-(1-4)-alpha-D-galactopyranuronic acid-(1-4)-alpha-D-galactopyranuronic acid-(1-4)-alpha-D-galactopyranuronic acid | branched | 722.5 | 2 | In PDB GlyTouCan (G38578RB) | |||
| 3 | E (B) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | F (B) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 171 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 344 (UniProt: O50325)
| PDB | External Database | Details |
|---|---|---|
| Gly 171 | Arg 171 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 73590.2 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1445.0 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 105.5 | |
| All* | Total formula weight | 75140.7 |
