Team:Duke/Basic Part
BAPT
===Name: ===
Phenylpropanoyltransferase (BAPT, TAX7)
===Reaction: ===
baccatin III + (3R)-3-amino-3-phenylpropanoyl-CoA → N-debenzoyl-(3'-RS)-2'-deoxytaxol + coenzyme A
===Km: ===
5.6 uM for (3R)-3-amino-3-phenylpropanoyl-CoA; 68 uM for baccatin III; 2.4 uM for baccatin III and 4.9 uM beta-phenylalanoyl-CoA (Thornburg, 2015)
===Kcat: ===
0.0583 ± 0.0010 s-1 (Thornburg, 2015)
===Enzyme Description: ===
BAPT is the enzyme that adds the C13 Taxol side chain partially formed to the Taxol backbone. It makes use of
CoA chemistry to add the side chain to the 13’ hydroxyl group of baccatin III.
===Sequence===
atgaagaagactgggagtttcgcggagttccacgttaatatgatcgagcgcgtgatggttcgtccttgccttccttcacctaagactattttgcctttgt ctgcgatcgataacatggcacgtgccttcagtaatgtcttactggtgtacgccgccaacatggatcgcgtcagcgcggacccggcaaaggttattcgtga ggcgcttagcaaggtattggtctactattacccttttgctggccgcttgcgtaacaaagaaaatggagagcttgaagtggagtgcacaggacaaggagta ttgtttttagaagccatggctgacagcgacctttcagtattaactgacctggacaactacaatcctagttttcagcagcttatctttagcttgccgcaag ataccgacatcgaggatttgcatttgttgatcgtacaggtcacacgcttcacatgtggtgggtttgttgtcggtgctaacgtctatggttccgcctgtga cgcaaaaggattcggtcaattcttacagtctatggcggagatggctcgcggagaagtaaagccctccatcgaaccaatctggaatcgcgaattggttaaa cttgagcactgtatgccttttcgtatgtcacacttgcagattattcacgcgccagtcattgaggagaagtttgtccagacatcgcttgtgatcaacttcg aaatcatcaaccatattcgtcgtcgcatcatggaagagcgtaaagagagcctgtcttctttcgaaattgttgccgcgttagtctggcttgcgaagattaa ggcgtttcaaattccacattccgaaaatgtgaaactgctgttcgccatggacctgcgccgctctttcaatccgccgctgccccatgggtattatgggaat gcatttgggatcgcttgcgcgatggacaacgtgcatgatctgttgtcgggtagcctgttgcgtaccattatgatcattaagaagtctaaattttccctgc ataaagaattaaattctaagacagttatgagtagttccgtagtggatgtaaataccaaatttgaggacgttgtgtcgatctccgactggcgccacagcat ttactacgaagtagactttggatggggagacgcaatgaatgtgagtacgatgcttcagcaacaagaacacgaaaaatcgctgccaacgtattttagtttt ttgcaatcgaccaagaatatgcctgacggtatcaagatgttaatgtttatgcctcctagtaaacttaagaaatttaagattgaaatcgaagccatgatta agaaatatgttacgaaggtatgcccttctaagctttgataa
===Design Notes===
Part digested from vector designed by Duke's 2016 team. Original vector constructed by Gibson Assembly of BAPT Gblock into pSMART-HC-Amp vector.
===Source===
Origin from Pacific Yew Tree, Taxus brevifolia
===References===
Thornburg, C. (2015). Development of a four-step semi-biosynthesis of the anticancer drug paclitaxel and its analogues (Doctoral dissertation, Michigan State University).