Research workbench
Crystal structure of recombinant histone hpha from hyperthermophilic archaeon pyrococcus horikoshii OT3
Analyse Crystal structure of recombinant histone hpha from hyperthermophilic archaeon… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1KU5
- Type
- protein
- Length
- 132 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Hpha
- UniProt
- O74098
- Ligands
- SO4
Structure
x-ray diffraction · 1 distinct chain · 68% helix, 6% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Hpha | protein | 66 | 68% helix, 6% strand | O74098 |
Ligands and binding sites
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
1 interface between chains.
- A–B · 1797 Ų buried · 16 hydrogen bonds · protein-protein
Compared structures
- 1KU5 · Crystal Structure of recombinant histone HPhA from hyperthermophilic archaeon Pyrococcus… · the same entry in another collection · chain A against A, TM-score 1.00
- O74098 · AlphaFold monomer V2.0 prediction for archaeal histone a (O74098) · a predicted model of the same protein · chain A against A, TM-score 0.97
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 O74098
- Elsewhere: RCSB PDB 1KU5 · PDBe 1KU5 · UniProt O74098
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