Entry
Symbol
tcmN
Name
multifunctional cyclase / dehydratase / O-methyltransferase [EC:
2.3.1.235 ]
Pathway
map01056 Biosynthesis of type II polyketide backbone
map01057 Biosynthesis of type II polyketide products
map01110 Biosynthesis of secondary metabolites
Module
M00778 Type II polyketide backbone biosynthesis, acyl-CoA + malonyl-CoA => polyketide
M00783 Tetracenomycin C/8-demethyltetracenomycin C biosynthesis, tetracenomycin F2 => tetracenomycin C/8-demethyltetracenomycin C
Reaction
R10960 malonyl-CoA:acetate malonyltransferase (tetracenomycin-F2-forming)
Brite
KEGG Orthology (KO) [BR:ko00001 ]
09100 Metabolism
09109 Metabolism of terpenoids and polyketides
01056 Biosynthesis of type II polyketide backbone
K15886 tcmN; multifunctional cyclase / dehydratase / O-methyltransferase
01057 Biosynthesis of type II polyketide products
K15886 tcmN; multifunctional cyclase / dehydratase / O-methyltransferase
09180 Brite Hierarchies
09181 Protein families: metabolism
01008 Polyketide biosynthesis proteins
K15886 tcmN; multifunctional cyclase / dehydratase / O-methyltransferase
Enzymes [BR:ko01000 ]
2. Transferases
2.3 Acyltransferases
2.3.1 Transferring groups other than aminoacyl groups
2.3.1.235 tetracenomycin F2 synthase
K15886 tcmN; multifunctional cyclase / dehydratase / O-methyltransferase
Polyketide biosynthesis proteins [BR:ko01008 ]
Polyketide synthase (PKS)
Type II PKS
C7-C14 cyclized polyketide type
Decaketide PKS
K15886 tcmN; multifunctional cyclase / dehydratase / O-methyltransferase
Polyketide tailoring proteins
Methylase
K15886 tcmN; multifunctional cyclase / dehydratase / O-methyltransferase
BRITE hierarchy
Genes
Taxonomy UniProt
Reference
Authors
Summers RG, Wendt-Pienkowski E, Motamedi H, Hutchinson CR
Title
Nucleotide sequence of the tcmII-tcmIV region of the tetracenomycin C biosynthetic gene cluster of Streptomyces glaucescens and evidence that the tcmN gene encodes a multifunctional cyclase-dehydratase-O-methyl transferase.
Journal
Sequence
Reference
Authors
Ames BD, Korman TP, Zhang W, Smith P, Vu T, Tang Y, Tsai SC
Title
Crystal structure and functional analysis of tetracenomycin ARO/CYC: implications for cyclization specificity of aromatic polyketides.
Journal
LinkDB
All DBs