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Zinc-and sequence-dependent binding to nucleic acids by the N-terminal zinc finger domain of the HIV-1 nucleocapsid protein: NMR structure of the complex with the psi-site analog, D/ACGCC
Analyse Zinc-and sequence-dependent binding to nucleic acids by the N-terminal zinc… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1HVN
- Type
- protein + DNA
- Length
- 23 residues
- Chains
- 2
- Method
- solution nmr
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- DNA (5'-D(P*AP*CP*GP*CP*C)-3'); HIV-1 nucleocapsid zinc finger
- UniProt
- Q70622
- Ligands
- ZN
Structure
solution nmr · 2 distinct chains · 17% helix, 11% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| D | DNA (5'-D(P*AP*CP*GP*CP*C)-3') | dna | 5 | — | — |
| E | HIV-1 nucleocapsid zinc finger | protein | 18 | 17% helix, 11% strand | Q70622 |
Ligands and binding sites
- ZN · Zinc ion · metal · chains E
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
1 interface between chains.
- D–E · 378 Ų buried · 9 hydrogen bonds · protein-nucleic
Compared structures
- 1HVN · Zinc-and sequence-dependent binding to nucleic acids by the N-terminal zinc finger domain… · the same entry in another collection · chain D against D, 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
- Every structure of UniProt Q70622
- Elsewhere: RCSB PDB 1HVN · PDBe 1HVN · UniProt Q70622
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