1PPG
The refined 2.3 angstroms crystal structure of human leukocyte elastase in a complex with a valine chloromethyl ketone inhibitor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (E) | HUMAN LEUKOCYTE ELASTASE | polymer | 218 | 23319.0 | 1 | UniProt (P08246) Pfam (PF00089) | HOMO SAPIENS (HUMAN) | |
| 2 | B (I) | MEO-SUCCINYL-ALA-ALA-PRO-VAL CHLOROMETHYLKETONE | polymer | 6 | 507.0 | 1 | BIRD (PRD_000414) | ||
| 3 | C (A) | beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1422.3 | 1 | In PDB GlyTouCan (G61334IA) | |||
| 4 | D (B) | alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-2)-beta-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1422.3 | 1 | In PDB GlyTouCan (G32078TL) | |||
| 5 | E, F (E, I) | water | water | 18.0 | 192 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 23826.0 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 2844.6 | |
| All* | Total formula weight | 26670.6 |
