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MolNFT v1 · #57129 · DNA

Interaction between left-handed Z-DNA and polyamine-3 the crystal structure of the D(CG)3 and thermospermine complex

336D · DNA (5'-D(*CP*GP*CP*GP*CP*G)-3'): “Interaction between left-handed Z-DNA and polyamine-3 the crystal structure of the D(CG)3 and thermospermine…”. X-ray diffraction, 2 ligands (TER, MG). MolNFT v1 #57129 on GenesisL1: 3D structure…

PDB
336D
Type
DNA
Length
12 nucleotides
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
DNA (5'-D(*CP*GP*CP*GP*CP*G)-3')
Ligands
TER, MG

Structure

x-ray diffraction · 1 distinct chain.

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BDNA (5'-D(*CP*GP*CP*GP*CP*G)-3')dna6——

Ligands and binding sites

  • TER · N-(3-amino-propyl)-N-(5-aminopropyl)-1,4-diaminobutane · ligand · 2 copies · chains A
  • MG · Magnesium ion · metal · 2 copies · chains A, B

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

Interfaces

1 interface between chains.

  • A–B · 321 Ų buried · 21 hydrogen bonds · nucleic-nucleic

Compared structures

  • 336D · Interaction between left-handed Z-DNA and polyamine-3 the crystal structure of the D(CG)3… · the same entry in another collection · chain A against A, TM-score 1.00

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