7PJ6
Crystal structure of catalytic domain of LytB (E585Q) from Streptococcus pneumoniae in complex with NAG-NAM-NAG-NAM-NAG peptidolycan analogue
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (AAA) | Putative endo-beta-N-acetylglucosaminidase | polymer | 274 | 30895.4 | 1 | UniProt (P59206) Pfam (PF18342) Pfam (PF17890) Pfam (PF01832) | Streptococcus pneumoniae (strain ATCC BAA-255 / R6) | Murein hydrolase |
| 2 | B (AbA) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-N-acetyl-beta-muramic acid-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-N-acetyl-beta-muramic acid-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1178.1 | 1 | In PDB | |||
| 3 | C (AAA) | PENTAETHYLENE GLYCOL | non-polymer | 238.3 | 1 | Chemie (1PE) | |||
| 4 | D (AAA) | TRIETHYLENE GLYCOL | non-polymer | 150.2 | 1 | Chemie (PGE) | |||
| 5 | E (AAA) | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
| 6 | F (AAA) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 7 | G (AAA) | water | water | 18.0 | 222 | Chemie (HOH) |
Sequence modifications
AAA: 406 - 679 (UniProt: P59206)
| PDB | External Database | Details |
|---|---|---|
| Gln 585 | Glu 608 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 30895.4 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 1178.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 534.6 | |
| All* | Total formula weight | 32608.2 |
