6C7K
Crystal structure of an ACO/RPE65 chimera
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, C, D) | Apocarotenoid-15,15'-oxygenase | polymer | 490 | 54459.4 | 4 | UniProt (P74334) Pfam (PF03055) | Synechocystis sp. (strain PCC 6803 / Kazusa) | ACO,8'-apo-beta-carotenal 15,15'-oxygenase,Diox1 |
| 2 | E, G, I, J (A, B, C, D) | FE (II) ION | non-polymer | 55.8 | 4 | Chemie (FE2) | |||
| 3 | F, H (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 4 | K, L, M, N (A, B, C, D) | water | water | 18.0 | 725 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 490 (UniProt: P74334)
| PDB | External Database | Details |
|---|---|---|
| Leu 44 | Pro 44 | engineered mutation |
| Trp 45 | Asp 45 | engineered mutation |
| Ser 431 | Pro 431 | engineered mutation |
| His 432 | Arg 432 | engineered mutation |
| Asp 434 | Gly 434 | engineered mutation |
| Ala 435 | Gly 435 | engineered mutation |
| Leu 436 | Val 436 | engineered mutation |
| Glu 437 | Ala 437 | engineered mutation |
| Val 442 | Trp 442 | engineered mutation |
| Asn 461 | Asp 461 | engineered mutation |
| Lys 463 | Gln 463 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 217837.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 294.3 | |
| All* | Total formula weight | 218131.8 |
