D-glutamine zwitterion D-glutamine zwitterion (2R)-5-amino-2-ammonio-5-oxopentanoate (2R)-5-amino-2-azaniumyl-5-oxopentanoate 146.069 146.14450 C5H10N2O3 CHEBI:58000 D-glutamine InChI=1S/C5H10N2O3/c6-3(5(9)10)1-2-4(7)8/h3H,1-2,6H2,(H2,7,8)(H,9,10)/t3-/m1/s1 NC(=O)CC[C@@H]([NH3+])C([O-])=O ZDXPYRJPNDTMRX-GSVOUGTGSA-N Zwitterionic form of D-glutamine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3. chebi_ontology