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MolNFT v1 · #10909 · RNA

Crystal structure of an RNA tetraplex (UGAGGU)4 with a- tetrads, G-tetrads, U-tetrads and G-U octads

1J6S · 5'-R(*(BRUP*GP*AP*GP*GP*U)-3': “Crystal structure of an RNA tetraplex (UGAGGU)4 with a- tetrads, G-tetrads, U-tetrads and G-U octads”. X-ray diffraction, 2 ligands (BA, NA). MolNFT v1 #10909 on GenesisL1: 3D structure, binding sites…

PDB
1J6S
Type
RNA
Length
23 nucleotides
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
5'-R(*(BRUP*GP*AP*GP*GP*U)-3'
Ligands
BA, NA

Structure

x-ray diffraction · 2 distinct chains.

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, C5'-R(*(BRUP*GP*AP*GP*GP*U)-3'rna6——
D5'-R(*(BRUP*GP*AP*GP*GP*U)-3'rna5——

Ligands and binding sites

  • BA · Barium ion · metal · 8 copies · chains A, B, C, D
  • NA · Sodium ion · metal · 8 copies · chains A, B, C, D

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Interfaces

1 interface between chains.

  • A–C · 80 Ų buried · 2 hydrogen bonds · nucleic-nucleic

Modifications

Observed in the structure: 4 modified (nucleotide modification).

Compared structures

  • 1J6S · Crystal Structure of an RNA Tetraplex (UGAGGU)4 with A-tetrads, G-tetrads, U-tetrads and… · the same entry in another collection · chain A against A, TM-score 1.00

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