148L
A COVALENT ENZYME-SUBSTRATE INTERMEDIATE WITH SACCHARIDE DISTORTION IN A MUTANT T4 LYSOZYME
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | E | T4 LYSOZYME | polymer | 164 | 18656.4 | 1 | UniProt (P00720) Pfam (PF00959) In PDB | Enterobacteria phage T4 | |
| 2 | S | SUBSTRATE CLEAVED FROM CELL WALL OF ESCHERICHIA COLI | polymer | 4 | 461.5 | 1 | ESCHERICHIA COLI | ||
| 3 | A | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-N-acetyl-alpha-muramic acid | branched | 496.5 | 1 | In PDB GlyTouCan (G88499BX) | |||
| 4 | E | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 1 | Chemie (BME) | |||
| 5 | water | water | 18.0 | 140 | Chemie (HOH) |
Sequence modifications
E: 1 - 164 (UniProt: P00720)
| PDB | External Database | Details |
|---|---|---|
| Glu 26 | Thr 26 | conflict |
| Thr 54 | Cys 54 | conflict |
| Ala 97 | Cys 97 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 19117.8 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 496.5 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 78.1 | |
| All* | Total formula weight | 19692.4 |
