In aqueous solution, NMR showed that surface hydration of oxytocin is by water molecules with residence times in the subnanosecond range.
In plain wordsIn lab tests in water, water molecules stayed on the surface of oxytocin for less than a nanosecond.
- Peptide
- Oxytocin
- Outcome
- Not applicableResidence time of surface hydration water on oxytocin
- Study
n: not reported in source
aqueous solution- Outcome group
- Peptide structure and chemistry · Pharmacology
Source sentences
Surface hydration of both the globular protein BPTI and the flexibly disordered polypeptide oxytocin is by water molecules with residence times in the subnanosecond range, as evidenced by small positive sigma NOE values observed for their NOEs with nearby polypeptide protons.
1 context sentence(design, population, supporting numbers)
Proton nuclear magnetic resonance was used to study individual molecules of hydration water bound to the protein basic pancreatic trypsin inhibitor (BPTI) and to the nonapeptide oxytocin in aqueous solution.
In this study, Oxytocin was a lab tool or a carrier, part of a mix, or the subject of a lab method. This result is not evidence about taking Oxytocin.