Vitamin B12 and protoheme metabolism

cbdhpcr6[c] + amet[c] -> cbpcr7[c] + ahcys[c] + co2[c]

ichor[c] + h2o[c] -> 23dh23dhvz[c] + pyr[c]

acgdp[c] + rz[c] -> coB12[c] + gmp[c] + h[c]

cbfIII[c] + elecacceptred[c] <=> cbpc3[c] + elecacceptoxi[c]

uppg3[c] <=> cppogen3[c] + 4 co2[c]

23dh23dhvz[c] + nad[c] -> 23dhbz[c] + nadh[c] + h[c] + h2o[c]

cbpcr5b[c] + amet[c] + h[c] -> cbprc6a[c] + ahcys[c]

atp[c] + bio[c] -> ppi[c] + bio5a[c]

thrL[c] + atp[c] <=> thr3p[c] + adp[c]

uppg3[c] <=> cppogen3[c] + 4 co2[c]