1UHH
Crystal structure of cp-aequorin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Aequorin 2 | polymer | 191 | 21892.7 | 2 | UniProt (P02592) Pfam (PF13202) Pfam (PF13499) | Aequorea victoria | aequorin |
| 2 | C, D (A, B) | (8R)-8-(CYCLOPENTYLMETHYL)-2-HYDROPEROXY-2-(4-HYDROXYBENZYL)-6-(4-HYDROXYPHENYL)-7,8-DIHYDROIMIDAZO[1,2-A]PYRAZIN-3(2H) -ONE | non-polymer | 449.5 | 2 | Chemie (CZP) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 568 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 189 (UniProt: P02592)
| PDB | External Database | Details |
|---|---|---|
| Ala -1 | - | cloning artifact |
| Asn 0 | - | cloning artifact |
| Ser 1 | - | cloning artifact |
| Mse 19 | Met 26 | modified residue |
| Mse 36 | Met 43 | modified residue |
| Mse 71 | Met 78 | modified residue |
| Mse 165 | Met 172 | modified residue |
| Mse 176 | Met 183 | modified residue |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 43785.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 899.0 | |
| All* | Total formula weight | 44684.3 |
