Research workbench
GCN4-P1 peptide trimer with tetrafluoroiodophenylalanine residue at position 16 (tfi-F16)
Analyse GCN4-P1 peptide trimer with tetrafluoroiodophenylalanine residue at position 16… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6XNF
- Type
- protein
- Length
- 90 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- GCN4-P1 peptide with tfi-F16; GCN4-P1 peptide with A16
- UniProt
- P03069
- Ligands
- NA
Structure
x-ray diffraction · 2 distinct chains · 90% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | GCN4-P1 peptide with tfi-F16 | protein | 30 | 93% helix, 0% strand | P03069 |
| B, C | GCN4-P1 peptide with A16 | protein | 30 | 87% helix, 0% strand | P03069 |
Ligands and binding sites
- NA · Sodium ion · metal · 4 copies · chains A, B, C
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
3 interfaces between chains.
- A–B · 778 Ų buried · 4 hydrogen bonds · protein-protein
- B–C · 692 Ų buried · 4 hydrogen bonds · protein-protein
- A–C · 665 Ų buried · 1 hydrogen bond · protein-protein
Modifications
Observed in the structure: 1 modified (nonstandard).
Compared structures
- 6XNF · GCN4-p1 Peptide Trimer with Tetrafluoroiodophenylalanine residue at position 16 (TFI-F16) · the same entry in another collection · chain B against B, TM-score 1.00
- P03069 · AlphaFold monomer V2.0 prediction for general control transcription factor GCN4 (P03069) · a predicted model of the same protein · chain A against A, TM-score 0.94
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 P03069
- Elsewhere: RCSB PDB 6XNF · PDBe 6XNF · UniProt P03069
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