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Crystal structure of a two-quartet RNA parallel G-quadruplex complexed with the porphyrin TMPYP4
Analyse Crystal structure of a two-quartet RNA parallel G-quadruplex complexed with the… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6JJH
- Type
- RNA
- Length
- 14 nucleotides
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- RNA (5'-R(*GP*GP*CP*UP*CP*GP*GP*CP*GP*GP*CP*GP*GP*A)-3')
- Ligands
- POH, K
Structure
x-ray diffraction · 1 distinct chain.
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| B | RNA (5'-R(*GP*GP*CP*UP*CP*GP*GP*CP*GP*GP*CP*GP*GP*A)-3') | rna | 14 | — | — |
Ligands and binding sites
- POH · (1Z,4Z,9Z,15Z)-5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)-21,23-dihydroporphyrin · ligand · 2 copies · chains B
- K · Potassium ion · metal · 3 copies · chains B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Compared structures
- 6JJH · Crystal structure of a two-quartet RNA parallel G-quadruplex complexed with the porphyrin… · the same entry in another collection · chain B against B, 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 6JJH · PDBe 6JJH
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