Protein
Probable 2-ketoarginine decarboxylase AruI
Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Function
Catalyzes the decarboxylation of 2-ketoarginine, leading to the formation of 4-guanidinobutyraldehyde.
Similarity
Belongs to the TPP enzyme family.
Sequence
MGARALRRERRLRWSPNWTRILPMQPQKTLTAGQALVRLLANYGVDTVFGIPGVHTLELYRGLPGSGIRHVLTRHEQGAGFMADGYARVSGKPGVCFVITGPGVTNVATAIGQAYADSVPLLVISSVNHSASLGKGWGCLHETQDQRAMTAPITAFSALALSPEQLPELIARAYAVFDSERPRPVHISIPLDVLAAPVAHDWSAAVARRPGRGVPCSEALRAAAERLAAARRPMLIAGGGALAAGEALAALSERLAAPLFTSVAGKGLLPPDAPLNAGASLCVAPGWEMIAEADLVLAVGTEMADTDFWRERLPLSGELIRVDIDPRKFNDFYPSAVALRGDARQTLEALLVRLPQEARDSAPAAARVARLRAEIRAAHAPLQALHQAILDRIAAALPADAFVSTDMTQLAYTGNYAFASRAPRSWLHPTGYGTLGYGLPAGIGAKLGAPQRPGLVLVGDGGFLYTAQELATASEELDSPLVVLLWNNDALGQIRDDMLGLDIEPVGVLPRNPDFALLGRAYGCAVRQPQDLDELERDLRAGFGQSGVTLIELRHACAR