MolNFT v1 · #45612 · DNA
Tetrameric I-motif structure of dt-dc-dc-cfl-cfl-dc at acidic pH
2N89 · DNA (5'-D(*TP*CP*CP*(CFL)P*(CFL)P*C)-3'): “Tetrameric I-motif structure of dt-dc-dc-cfl-cfl-dc at acidic pH”. Solution nmr. MolNFT v1 #45612 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 2N89
- Type
- DNA
- Length
- 24 nucleotides
- Chains
- 4
- Method
- solution nmr
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- DNA (5'-D(*TP*CP*CP*(CFL)P*(CFL)P*C)-3')
Structure
solution nmr · 1 distinct chain.
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B, C, D | DNA (5'-D(*TP*CP*CP*(CFL)P*(CFL)P*C)-3') | dna | 6 | — | — |
Interfaces
6 interfaces between chains.
- A–D · 621 Ų buried · 39 hydrogen bonds · nucleic-nucleic
- B–C · 604 Ų buried · 31 hydrogen bonds · nucleic-nucleic
- A–B · 565 Ų buried · 14 hydrogen bonds · nucleic-nucleic
- C–D · 553 Ų buried · 15 hydrogen bonds · nucleic-nucleic
- B–D · 323 Ų buried · 28 hydrogen bonds · nucleic-nucleic
Modifications
Observed in the structure: 8 modified (nucleotide modification).
Compared structures
- 2N89 · Tetrameric i-motif structure of dT-dC-dC-CFL-CFL-dC at acidic pH · 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 2N89 · PDBe 2N89
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