Assertion: serine | /r/HasAspect | hydrogen-bonded
Facets:
value: to the core
type: LOCATION
value: loosely
type: MANNER
Source sentences:
text: The structure A contains six serines with their side chains tightly incorporated into the hydrogen bonding network and two serines that have their side chains either free (serine α) or loosely hydrogen-bonded to the core (serine β).