HMBS/Porphobilinogen deaminase, Human (N-His)

HMBS (porphobilinogen deaminase) is key to heme biosynthesis, catalyzing the sequential polymerization of four porphobilinogen molecules to form hydroxymethylbiphenyl. The process begins with dipyrromethane cofactor assembly derived from porphobilinogen or preuroporphyrinogen and promoted by apoenzymes. HMBS/Porphobilinogen deaminase Protein, Human (N-His) is the recombinant human-derived HMBS/Porphobilinogen deaminase protein, expressed by E. coli , with N-6*His labeled tag.