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Ligand · 4AB

4AB · 2,4-diamino-6-[2,3-dihydroxy-prop-3-yl]-5,6,7,8-tetrahydropteridine

4AB, 2,4-diamino-6-[2,3-dihydroxy-prop-3-yl]-5,6,7,8-tetrahydropteridine (C9 H16 N6 O2, 240.3 g/mol), in the MolNFT structures on GenesisL1: bound in 2 records (1 PDB entry). Every binding site with its residues within 4.5 Å, the residues…

Component
4AB
Formula
C9 H16 N6 O2
Class
ligand
Structures
2
PDB entries
1

Binding sites

4AB in 2 structures; the first of them:

  • 1DWV · MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER N-hydroxyarginine and 4-amino… · 4AB A902 · binds SER112, MET114, ARG375, ILE456, TRP457
  • 1DWV · Murine inducible nitric oxide synthase oxygenase dimer N-hydroxyarginine and 4-amino… · 4AB A902 · binds SER112, MET114, ARG375, ILE456, TRP457

Residues it binds most

ARG 4, ILE 4, MET 4, SER 4, TRP 4 (residue and the binding sites it lines).

Found with

  • HAR · N-omega-hydroxy-L-arginine
  • HEM · Protoporphyrin IX containing Fe
  • ZN · Zinc ion
  • SO4 · Sulfate ion

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