Undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase

Undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase (EC 2.7.8.30, undecaprenyl-phosphate Ara4FN transferase, Ara4FN transferase, polymyxin resistance protein PmrF, UDP-4-amino-4-deoxy-alpha-L-arabinose:ditrans,polycis-undecaprenyl phosphate 4-amino-4-deoxy-alpha-L-arabinosyltransferase) is an enzyme with systematic name UDP-4-amino-4-deoxy-alpha-L-arabinose:ditrans,octacis-undecaprenyl phosphate 4-amino-4-deoxy-alpha-L-arabinosyltransferase.^[1][2] This enzyme catalyses the following chemical reaction

UDP-4-deoxy-4-formamido-beta-L-arabinopyranose + ditrans, octacis-undecaprenyl phosphate ${\displaystyle \rightleftharpoons }$ UDP + 4-deoxy-4-formamido-alpha-L-arabinopyranosyl ditrans, octacis-undecaprenyl phosphate

Undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase
Identifiers
EC no.	2.7.8.30
Databases
IntEnz	IntEnz view
BRENDA	BRENDA entry
ExPASy	NiceZyme view
KEGG	KEGG entry
MetaCyc	metabolic pathway
PRIAM	profile
PDB structures	RCSB PDB PDBe PDBsum
Search PMC articles PubMed articles NCBI proteins

The enzyme shows no activity with UDP-4-amino-4-deoxy-beta-L-arabinose.