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Ligand · POH

POH · (1Z,4Z,9Z,15Z)-5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)-21,23-dihydroporphyrin

POH, (1Z,4Z,9Z,15Z)-5,10,15,20-tetrakis(1-methylpyridin-1-ium-4-yl)-21,23-dihydroporphyrin (C44 H38 N8 +4, 678.8 g/mol), in the MolNFT structures on GenesisL1: bound in 4 records (3 PDB entries). Every binding site with its residues within…

Component
POH
Formula
C44 H38 N8 +4
Class
ligand
Structures
4
PDB entries
3

Binding sites

POH in 4 structures; the first of them:

  • 6JJH · Crystal structure of a two-quartet RNA parallel G-quadruplex complexed with the porphyrin… · POH B101 · binds G9, G10, C11, G13, A14
  • 6JJH · Crystal structure of a two-quartet RNA parallel G-quadruplex complexed with the porphyrin… · POH B101 · binds G9, G10, G13, A14
  • 6JJI · Crystal structure of a two-quartet RNA parallel G-quadruplex complexed with the porphyrin… · POH B104 · binds G10, G13, A14
  • 6KFL · Crystal structure of a two-quartet DNA G-quadruplex complexed with the porphyrin TMPYP4 · POH A105 · binds DC3, DC8, DG9

Residues it binds most

G 5, A 3, C 3, DC 1, DG 1 (residue and the binding sites it lines).

Found with

  • K · Potassium ion
  • NCO · Cobalt hexammine(iii)

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