2.2 SQUARE inside PROTEIN p0 inside PROTEIN p1 inside PROTEIN p2 inside PROTEIN p3 inside PROTEIN p4 inside SIMPLE_MOLECULE Nicotinamide inside SIMPLE_MOLECULE NADP_plus_ inside SIMPLE_MOLECULE NAD_plus_ inside SIMPLE_MOLECULE Deamino_minus_NAD_plus_ inside SIMPLE_MOLECULE Nicotinate_space_D_minus_ribonucleoside inside SIMPLE_MOLECULE Nicotinamide_space_D_minus_ribonucleotide inside SIMPLE_MOLECULE Nicotinate_space_D_minus_ribonucleotide inside SIMPLE_MOLECULE N_minus_Ribosylnicotinamide inside SIMPLE_MOLECULE Nicotinate STATE_TRANSITION N_minus_Ribosylnicotinamide Nicotinamide c7 c0 STATE_TRANSITION Nicotinate_space_D_minus_ribonucleoside Nicotinate c4 c8 STATE_TRANSITION Deamino_minus_NAD_plus_ NAD_plus_ c3 c2 STATE_TRANSITION NAD_plus_ NADP_plus_ c2 c1 STATE_TRANSITION Nicotinamide_space_D_minus_ribonucleotide NAD_plus_ c5 c2 STATE_TRANSITION Nicotinate_space_D_minus_ribonucleotide Deamino_minus_NAD_plus_ c6 c3 STATE_TRANSITION Nicotinate_space_D_minus_ribonucleotide Nicotinate c6 c8