4CIB
crystal structure of cathepsin a, complexed with compound 2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | LYSOSOMAL PROTECTIVE PROTEIN | polymer | 455 | 51829.4 | 1 | UniProt (P10619) Pfam (PF00450) In PDB | HOMO SAPIENS (HUMAN) | CATHEPSIN A, CARBOXYPEPTIDASE C, CARBOXYPEPTIDASE L, PROTECTIVE PROTEIN CATHEPSIN A, PPCA, PROTECTIVE PROTEIN FOR BETA-GALACTOSIDASE |
| 2 | B, C | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 2 | In PDB GlyTouCan (G42666HT) | |||
| 3 | A | 2-(cyclohexylmethyl)propanedioic acid | non-polymer | 200.2 | 1 | Chemie (7UZ) | |||
| 4 | A | CADMIUM ION | non-polymer | 112.4 | 5 | Chemie (CD) | |||
| 5 | water | water | 18.0 | 908 | Chemie (HOH) |
Sequence modifications
A: 1 - 452 (UniProt: P10619)
| PDB | External Database | Details |
|---|---|---|
| Ser -1 | - | expression tag |
| Arg 0 | - | expression tag |
| Glu 453 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 51829.4 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 848.8 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 762.3 | |
| All* | Total formula weight | 53440.4 |
