1KYS
Crystal Structure of a Zn-bound Green Fluorescent Protein Biosensor
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Green Fluorescent Protein | polymer | 239 | 26712.0 | 1 | UniProt (p42212) Pfam (PF01353) UniProt (by SIFTS) (P42212) | Aequorea victoria | |
| 2 | B, C, D, E (A) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) | |||
| 3 | F (A) | water | water | 18.0 | 246 | Chemie (HOH) |
Sequence modifications
A: 1 - 238 (UniProt: p42212)
| PDB | External Database | Details |
|---|---|---|
| Ala 1 | - | cloning artifact |
| Leu 64 | Phe 64 | engineered mutation |
| Crg 66 | Ser 65 | chromophore |
| Crg 66 | Tyr 66 | chromophore |
| Crg 66 | Gly 67 | chromophore |
| Ser 99 | Phe 99 | engineered mutation |
| Phe 145 | Tyr 145 | engineered mutation |
| Gly 148 | His 148 | engineered mutation |
| Thr 153 | Met 153 | engineered mutation |
| Ala 163 | Val 163 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 26712.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 261.6 | |
| All* | Total formula weight | 26973.6 |
