1UIS
The 2.0 crystal structure of eqFP611, a far-red fluorescent protein from the sea anemone Entacmaea quadricolor
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) | red fluorescent protein FP611 | polymer | 233 | 26314.1 | 2 | UniProt (Q8ISF8) Pfam (PF01353) | Entacmaea quadricolor | |
| 2 | C, E (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | D, F (A, B) | ACETIC ACID | non-polymer | 60.1 | 2 | Chemie (ACY) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 285 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 231 (UniProt: Q8ISF8)
| PDB | External Database | Details |
|---|---|---|
| Ile -1 | - | cloning artifact |
| His 0 | - | cloning artifact |
| Nrq 63 | Met 63 | chromophore |
| Nrq 63 | Tyr 64 | chromophore |
| Nrq 63 | Gly 65 | chromophore |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 52628.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 200.3 | |
| All* | Total formula weight | 52828.4 |
