1ZLI
Crystal structure of the tick carboxypeptidase inhibitor in complex with human carboxypeptidase B
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Carboxypeptidase B | polymer | 309 | 35127.5 | 1 | UniProt (P15086) Pfam (PF00246) | Homo sapiens (human) | CPB, metallocarboxypeptidase, Pancreas-specific protein, PASP |
| 2 | B (B) | carboxypeptidase inhibitor | polymer | 75 | 7945.1 | 1 | GenBank (58374130) Pfam (PF10468) UniProt (by SIFTS) (Q5EPH2) | Rhipicephalus bursa | inhibitor of A/B metallocarboxypeptidases |
| 3 | C (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) | |||
| 4 | D, E (A, B) | water | water | 18.0 | 505 | Chemie (HOH) |
Sequence modifications
A: 2 - 309 (UniProt: P15086)
| PDB | External Database | Details |
|---|---|---|
| Asn 14 | Lys 121 | conflict |
| Asn 101 | Asp 208 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 43072.6 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 65.4 | |
| All* | Total formula weight | 43138.0 |
