Assertion: polypeptide | /r/HasProperty | active
Facets:
value: at the chloroplast membrane surface
type: LOCATION
Source sentences:
text: From the study of mutant strains of Chlamydomonas, Hordeum and Pisum in which there are little or no grana formation we propose that the Group II polypeptides are associated with the capacity of chloroplast membranes to stack and that these polypeptides are active at the chloroplast membrane surface both in establishing the position of the light-harvesting chlorophyll and the contacts between membranes.