PubMed:3518800 / 1635-1803 JSONTXT

{"project":"GlyCosmos15-Sentences","blocks":[{"id":"T12","span":{"begin":0,"end":168},"obj":"Sentence"}],"text":"The more reactive of the two is more exposed than the thiol group of the native molecule and is in an environment that has a dielectric constant close to that of water."}