2IXV
Crystal structure of the modular Cpl-1 endolysin complexed with a peptidoglycan analogue (E94Q mutant)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | LYSOZYME | polymer | 339 | 39220.4 | 1 | UniProt (P15057) Pfam (PF01183) Pfam (PF01473) | STREPTOCOCCUS PHAGE CP-1 (CP-1 BACTERIOPHAGE) | CPL-1, ENDOLYSIN, MURAMIDASE, CP-1 LYSIN |
| 2 | B (B) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-N-acetyl-alpha-muramic acid | branched | 496.5 | 1 | In PDB GlyTouCan (G88499BX) | |||
| 3 | C (A) | FORMIC ACID | non-polymer | 46.0 | 1 | Chemie (FMT) | |||
| 4 | D (A) | ALANINE | non-polymer | 89.1 | 1 | Chemie (ALA) | |||
| 5 | E (A) | D-GLUTAMINE | non-polymer | 146.1 | 1 | Chemie (DGN) | |||
| 6 | F (A) | water | water | 18.0 | 270 | Chemie (HOH) |
Sequence modifications
A: 1 - 339 (UniProt: P15057)
| PDB | External Database | Details |
|---|---|---|
| Gln 94 | Glu 94 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 39220.4 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 496.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 281.3 | |
| All* | Total formula weight | 39998.1 |
