transaminase activity | catalytic activity | ornithine-oxo-acid transaminase activity | transferase activity
protein hexamerization | cellular process | cellular component organization | cellular component assembly | protein complex oligomerization | protein-containing complex assembly
intracellular membrane-bounded organelle | cell | nuclear lumen | cytoplasm | intracellular organelle | nucleoplasm | mitochondrion | membrane-bounded organelle | nucleus | organelle | membrane-enclosed lumen | intracellular