4KA9
Crystal structure analysis of single amino acid deletion mutations in EGFP
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 | 238 | 26899.4 | 1 | UniProt (P42212) Pfam (PF01353) | Aequorea victoria (Jellyfish) | |
| 2 | B, C, D, E, F... (A) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 9 | Chemie (EDO) | |||
| 3 | K (A) | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID | non-polymer | 238.3 | 1 | Chemie (EPE) | |||
| 4 | L, O (A) | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
| 5 | M, N (A) | ZINC ION | non-polymer | 65.4 | 2 | Chemie (ZN) | |||
| 6 | P (A) | water | water | 18.0 | 255 | Chemie (HOH) |
Sequence modifications
A: 0 - 238 (UniProt: P42212)
| PDB | External Database | Details |
|---|---|---|
| Val 1 | - | insertion |
| - | Gly 4 | deletion |
| Leu 64 | Phe 64 | engineered mutation |
| Cro 66 | Ser 65 | chromophore |
| Cro 66 | Tyr 66 | chromophore |
| Cro 66 | Gly 67 | chromophore |
| Leu 231 | His 231 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 26899.4 | |
| Non-Polymers* | Number of molecules | 14 |
| Total formula weight | 973.7 | |
| All* | Total formula weight | 27873.1 |
