4KW9
Crystal Structure of Green Fluorescent Protein
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 | 241 | 27227.8 | 1 | UniProt (P42212) Pfam (PF01353) | Aequorea victoria (Jellyfish) | |
| 2 | B, C, D, E, F (A) | ZINC ION | non-polymer | 65.4 | 5 | Chemie (ZN) | |||
| 3 | G (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | H (A) | water | water | 18.0 | 214 | Chemie (HOH) |
Sequence modifications
A: 2 - 238 (UniProt: P42212)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| Met 0 | - | expression tag |
| Val 1 | - | expression tag |
| Leu 64 | Phe 64 | SEE REMARK 999 |
| Cro 66 | Ser 65 | chromophore |
| Cro 66 | Tyr 66 | chromophore |
| Cro 66 | Gly 67 | chromophore |
| Ala 72 | Ser 72 | SEE REMARK 999 |
| His 147 | Ser 147 | engineered mutation |
| Lys 149 | Asn 149 | SEE REMARK 999 |
| Thr 153 | Met 153 | SEE REMARK 999 |
| Thr 167 | Ile 167 | SEE REMARK 999 |
| His 202 | Ser 202 | engineered mutation |
| His 204 | Gln 204 | engineered mutation |
| Lys 206 | Ala 206 | engineered mutation |
| Leu 231 | His 231 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 27227.8 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 362.5 | |
| All* | Total formula weight | 27590.3 |
