Research workbench
X-ray structure of the cyan fluorescent protein cerulean cryoprotected with ethylene glycol
Analyse X-ray structure of the cyan fluorescent protein cerulean cryoprotected with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4AS8
- Type
- protein
- Length
- 228 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Green fluorescent protein
- UniProt
- P42212
- Ligands
- CRF, MG
- Pockets
- 1 · best druggability 0.74
Structure
x-ray diffraction · 1 distinct chain · 12% helix, 53% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Green fluorescent protein | protein | 228 | 12% helix, 53% strand | P42212 |
Ligands and binding sites
- CRF · [(4Z)-2-[(1R,2R)-1-amino-2-hydroxypropyl]-4-(1H-indol-3-ylmethylidene)-5-oxo-4,5-dihydro-1H-imidazol-1-yl]acetic acid · ligand · chains A
- MG · Magnesium ion · metal · chains A
- EDO · 1,2-ethanediol · additive · 11 copies · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 88 | 0.74 | 0.96 | 23 | CRF, EDO |
Modifications
Observed in the structure: 2 covalent (covalent ligand).
Compared structures
- 4AS8 · X-ray structure of the cyan fluorescent protein Cerulean cryoprotected with ethylene… · the same entry in another collection · chain A against A, TM-score 1.00
- P42212 · AlphaFold monomer V2.0 prediction for green fluorescent protein (P42212) · a predicted model of the same protein · chain A against A, TM-score 0.99
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P42212
- Elsewhere: RCSB PDB 4AS8 · PDBe 4AS8 · UniProt P42212
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