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Ligand · QSI

QSI · 5'-O-[N-(L-glutaminyl)-sulfamoyl]adenosine

QSI, 5'-O-[N-(L-glutaminyl)-sulfamoyl]adenosine (C15 H22 N8 O8 S, 474.4 g/mol), in the MolNFT structures on GenesisL1: bound in 8 records (4 PDB entries). Every binding site with its residues within 4.5 Å, the residues it binds most and…

Component
QSI
Formula
C15 H22 N8 O8 S
Class
ligand
Structures
8
PDB entries
4

Binding sites

QSI in 8 structures; the first of them:

  • 1EUQ · Crystal structure of glutaminyl-tRNA synthetase complexed with a tRNA-gln mutant and an… · QSI A998 · binds A976, ARG30, PHE31, PRO32, PRO33, GLU34, HIS40, GLY42 and 14 more
  • 1EUY · Glutaminyl-tRNA synthetase complexed with a tRNA mutant and an active site inhibitor · QSI A998 · binds A976, ARG30, PHE31, PRO32, PRO33, GLU34, HIS40, GLY42 and 15 more
  • 1QTQ · Glutaminyl-tRNA synthetase complexed with tRNA and an amino acid analog · QSI A998 · binds A976, ARG30, PHE31, PRO32, PRO33, GLU34, HIS40, GLY42 and 15 more
  • 2RD2 · Glutaminyl-tRNA synthetase mutant C229R with bound analog… · QSI A998 · binds A976, ARG30, PHE31, PRO32, PRO33, GLU34, HIS40, GLY42 and 15 more
  • 1EUQ · Crystal structure of glutaminyl-tRNA synthetase complexed with a tRNA- gln mutant and an… · QSI A998 · binds A976, ARG30, PHE31, PRO32, PRO33, GLU34, HIS40, GLY42 and 14 more
  • 1EUY · Glutaminyl-tRNA synthetase complexed with a tRNA mutant and an active site inhibitor · QSI A998 · binds A976, ARG30, PHE31, PRO32, PRO33, GLU34, HIS40, GLY42 and 15 more
  • 1QTQ · Glutaminyl-tRNA synthetase complexed with tRNA and an amino acid analog · QSI A998 · binds A976, ARG30, PHE31, PRO32, PRO33, GLU34, HIS40, GLY42 and 15 more
  • 2RD2 · Glutaminyl-tRNA synthetase mutant C229R with bound analog 5'-O-[N-(L… · QSI A998 · binds A976, ARG30, PHE31, PRO32, PRO33, GLU34, HIS40, GLY42 and 15 more

Residues it binds most

HIS 8, PHE 8, ARG 8, LEU 8, LYS 8, PRO 8, A 8, ASP 8, GLU 8, GLY 8 (residue and the binding sites it lines).

Found with

  • SO4 · Sulfate ion

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