Vitamin B12 and protoheme metabolism

adc5p[c] + h2o[c] <=> coB12[c] + pi[c]

cbprc5a[c] + h2o[c] -> cbpcr5b[c] + aald[c]

shclin[c] + cobalt[c] <=> cbshclin[c] + 2 h[c]

acgdp[c] + rz5p[c] -> adc5p[c] + gmp[c] + h[c]

cobat[c] + 2 glnL[c] + 2 atp[c] + 2 h2o[c] -> c2yda[c] + 2 gluL[c] + 2 adp[c] + 2 pi[c]

cbpc3[c] + amet[c] -> cbpc4[c] + ahcys[c]

uppg3[c] + amet[c] -> pc1[c] + ahcys[c]

rz5p[c] + h2o[c] -> rz[c] + pi[c]

cbprc6a[c] + nadph[c] + h[c] <=> cbdhpcr6[c] + nadp[c]

ptphyrin[c] + fe2[c] -> proheme[c] + 2 h[c]