primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic process small molecule metabolic process organic substance metabolic process nitrogen compound metabolic process cellular metabolic process primary metabolic processprimary metabolic process small molecule metabolic prosmall molecule metabolic process organic substance metabolic organic substance metabolic process nitrogen compound metabolic nitrogen compound metabolic process cellular metabolic processcellular metabolic process isomerase activity isomerase activity isomerase activity isomerase activity isomerase activity isomerase activity isomerase activity isomerase activity isomerase activity isomerase activity isomerase activityisomerase activity cell organelle cell organelle cell organelle cell organelle cell organelle cell organelle cell organelle cell organelle cell organelle cell organelle cellcell organelleorganelle