2.2 SQUARE inside PROTEIN p0 inside PROTEIN p1 inside SIMPLE_MOLECULE Taurine inside SIMPLE_MOLECULE Acetyl_minus_CoA inside SIMPLE_MOLECULE _space_5_minus_Glutamyl_minus_taurine inside SIMPLE_MOLECULE Acetyl_space_phosphate STATE_TRANSITION Acetyl_minus_CoA Acetyl_space_phosphate c1 c3 STATE_TRANSITION Taurine _space_5_minus_Glutamyl_minus_taurine c0 c2