2VVI
IrisFP fluorescent protein in its green form, trans conformation
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) | Green to red photoconvertible GFP-like protein EosFP | polymer | 228 | 25990.4 | 4 | UniProt (Q5S6Z9) Pfam (PF01353) | Lobophyllia hemprichii (Lobed brain coral) | |
| 2 | E, F, G, I, J... (A, B, C, D) | SULFATE ION | non-polymer | 96.1 | 16 | Chemie (SO4) | |||
| 3 | H, O, S, X (A, B, C, D) | SULFITE ION | non-polymer | 80.1 | 4 | Chemie (SO3) | |||
| 4 | AA, BA, Y, Z (C, D, A, B) | water | water | 18.0 | 1007 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 226 (UniProt: Q5S6Z9)
| PDB | External Database | Details |
|---|---|---|
| His -1 | - | expression tag |
| His 0 | - | expression tag |
| 7r0 64 | His 62 | chromophore |
| 7r0 64 | Tyr 63 | chromophore |
| 7r0 64 | Gly 64 | chromophore |
| Ser 173 | Phe 173 | engineered mutation |
| Leu 191 | Phe 191 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 103961.8 | |
| Non-Polymers* | Number of molecules | 20 |
| Total formula weight | 1857.3 | |
| All* | Total formula weight | 105819.0 |
