2EWE
Crystal structure of Pectate Lyase C R218K mutant in complex with pentagalacturonic acid
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Pectate lyase C | polymer | 353 | 37705.6 | 1 | UniProt (P11073) Pfam (PF00544) In PDB | Erwinia chrysanthemi | |
2 | B | 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 | 1 | In PDB GlyTouCan (G38578RB) | |||
3 | A | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
4 | water | water | 18.0 | 328 | Chemie (HOH) |
Sequence modifications
A: 1 - 353 (UniProt: P11073)
PDB | External Database | Details |
---|---|---|
Lys 218 | Arg 240 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 37705.6 | |
Branched | Number of molecules | 1 |
Total formula weight | 722.5 | |
Non-Polymers* | Number of molecules | 4 |
Total formula weight | 160.3 | |
All* | Total formula weight | 38588.4 |