1ZLH
Crystal structure of the tick carboxypeptidase inhibitor in complex with bovine carboxypeptidase A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Carboxypeptidase A1 | polymer | 309 | 34721.8 | 1 | UniProt (P00730) Pfam (PF00246) In PDB | Bos taurus (cattle) | carboxypeptidase A, CPA, metallocarboxypeptidase |
| 2 | B | carboxypeptidase inhibitor | polymer | 75 | 7945.1 | 1 | GenBank (58374130) Pfam (PF10468) UniProt (by SIFTS) (Q5EPH2) In PDB | Rhipicephalus bursa | inhibitor of A/B metallocarboxypeptidases |
| 3 | A | ZINC ION | non-polymer | 65.4 | 5 | Chemie (ZN) | |||
| 4 | water | water | 18.0 | 379 | Chemie (HOH) |
Sequence modifications
A: 1 - 309 (UniProt: P00730)
| PDB | External Database | Details |
|---|---|---|
| Ala 228 | Glu 338 | CONFLICT |
| Val 305 | Leu 415 | CONFLICT |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 42666.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 327.0 | |
| All* | Total formula weight | 42993.9 |
