1HDU
Crystal structure of bovine pancreatic carboxypeptidase A complexed with aminocarbonylphenylalanine at 1.75 A
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, D, E) | CARBOXYPEPTIDASE A | polymer | 307 | 34442.5 | 4 | UniProt (P00730) Pfam (PF00246) | BOS BOVIS (BOVINE) | |
| 2 | E, G, I, K (A, B, D, E) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | F, H, J, L (A, B, D, E) | D-[(AMINO)CARBONYL]PHENYLALANINE | non-polymer | 208.2 | 4 | Chemie (ING) | |||
| 4 | M, N, O, P (A, B, D, E) | water | water | 18.0 | 591 | Chemie (HOH) |
Sequence modifications
A, B, D, E: 1 - 307 (UniProt: P00730)
| PDB | External Database | Details |
|---|---|---|
| Gln 28 | Glu 28 | conflict |
| Glu 31 | Gln 31 | conflict |
| Asn 89 | Asp 89 | conflict |
| Asn 93 | Asp 93 | conflict |
| Asn 114 | Asp 114 | conflict |
| Glu 122 | Gln 122 | conflict |
| Asn 185 | Asp 185 | conflict |
| Ala 228 | Glu 228 | conflict |
| Val 305 | Leu 305 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 137769.8 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1094.5 | |
| All* | Total formula weight | 138864.3 |
