4UIA
Crystal structure of 3a in complex with tafCPB
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | CARBOXYPEPTIDASE B | polymer | 307 | 34860.0 | 1 | UniProt (P09955) Pfam (PF00246) In PDB | SUS SCROFA (PIG) | TAFCPB |
| 2 | A | ZINC ION | non-polymer | 65.4 | 3 | Chemie (ZN) | |||
| 3 | A | (2S)-6-azanyl-2-[[(2R)-3-cyclohexyl-1-(3-methylbutylamino)-1-oxidanylidene-propan-2-yl]carbamoylamino]hexanoic acid | non-polymer | 412.6 | 1 | Chemie (FH9) | |||
| 4 | water | water | 18.0 | 328 | Chemie (HOH) |
Sequence modifications
A: 4 - 308 (UniProt: P09955)
| PDB | External Database | Details |
|---|---|---|
| Tyr 309 | - | expression tag |
| Ile 68 | Phe 175 | engineered mutation |
| Ser 194 | Thr 302 | engineered mutation |
| His 201 | Met 309 | engineered mutation |
| Val 203 | Leu 311 | engineered mutation |
| Leu 247 | Ile 355 | engineered mutation |
| Leu 249 | Pro 357 | engineered mutation |
| Pro 251 | Ala 359 | engineered mutation |
| Gly 254 | Ser 362 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 34860.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 608.8 | |
| All* | Total formula weight | 35468.8 |
