MolNFT v1 · #23739 · protein
Heterocyclic peptide backbone modification in GCN4-pli based coiled coils: replacement of K(15)L(16)
1U9F · General control protein GCN4: “Heterocyclic peptide backbone modification in GCN4-pli based coiled coils: replacement of K(15)L(16)”. X-ray diffraction, 1 ligand (ACE). MolNFT v1 #23739 on GenesisL1: 3D structure, binding sites and…
- PDB
- 1U9F
- Type
- protein
- Length
- 124 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- General control protein GCN4
- Ligands
- ACE
Structure
x-ray diffraction · 3 distinct chains · 81% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | General control protein GCN4 | protein | 30 | 83% helix, 0% strand | — |
| B, C | General control protein GCN4 | protein | 31 | 81% helix, 0% strand | — |
| D | General control protein GCN4 | protein | 32 | 78% helix, 0% strand | — |
Ligands and binding sites
- ACE · Acetyl group · ligand · 4 copies · chains A, B, C, D
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
4 interfaces between chains.
- A–B · 888 Ų buried · 6 hydrogen bonds · protein-protein
- C–D · 755 Ų buried · 4 hydrogen bonds · protein-protein
- B–D · 271 Ų buried · 1 hydrogen bond · protein-protein
- A–D · 108 Ų buried · 1 hydrogen bond · protein-protein
Modifications
Observed in the structure: 4 covalent, 4 modified (covalent ligand, nonstandard).
Compared structures
- 1U9F · Heterocyclic Peptide Backbone Modification in GCN4-pLI Based Coiled Coils: Replacement of… · the same entry in another collection · chain A against A, TM-score 1.00
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Elsewhere: RCSB PDB 1U9F · PDBe 1U9F
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