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Cobalt hexammine induced tautameric shift in Z-DNA: structure of D(CGCGCA).D(TGCGCG) in two crystal forms.
Analyse Cobalt hexammine induced tautameric shift in Z-DNA: structure of… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1XAM
- Type
- DNA
- Length
- 16 nucleotides
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Cgcgca; Tgcgcg; Tg
- Ligands
- NCO
Structure
x-ray diffraction · 3 distinct chains.
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Cgcgca | dna | 6 | — | — |
| B | Tgcgcg | dna | 6 | — | — |
| D, E | Tg | dna | 2 | — | — |
Ligands and binding sites
- NCO · Cobalt hexammine(iii) · ligand · chains A, B, D, E
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
2 interfaces between chains.
- A–B · 326 Ų buried · 31 hydrogen bonds · nucleic-nucleic
- D–E · 116 Ų buried · 9 hydrogen bonds · nucleic-nucleic
Compared structures
- 1XAM · Cobalt hexammine induced tautameric shift in Z-DNA: structure of d(CGCGCA).d(TGCGCG) in… · 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 1XAM · PDBe 1XAM
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