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Volumn 329, Issue 5989, 2010, Pages 305-309

Biocatalytic asymmetric synthesis of chiral amines from ketones applied to sitagliptin manufacture

Author keywords

[No Author keywords available]

Indexed keywords

AMINE; AMINOTRANSFERASE; ENAMINE; KETONE DERIVATIVE; RHODIUM; SITAGLIPTIN;

EID: 77954797329     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1188934     Document Type: Article
Times cited : (1395)

References (33)
  • 5
    • 77954779688 scopus 로고    scopus 로고
    • α-Transaminases are pyridoxal 5′-phosphate (PLP)-dependent enzymes widespread in nature for the synthesis of α-amino acids from the corresponding α-keto acids; comparatively few ω-transaminases, for the synthesis of chiral amines that are not adjacent to carboxylic acid functionalities, are known
    • α-Transaminases are pyridoxal 5′-phosphate (PLP)-dependent enzymes widespread in nature for the synthesis of α-amino acids from the corresponding α-keto acids; comparatively few ω-transaminases, for the synthesis of chiral amines that are not adjacent to carboxylic acid functionalities, are known.
  • 15
    • 77954771680 scopus 로고    scopus 로고
    • The complete amino acid sequence of ATA-117 is as follows: MAFSADTSEIVYTHDTGLDYITYSDYELDPANPLAGGAAWIEGAFVPPSEARISIFDQGYLHSDVTYTVFHVWNGNAFR LDDHIERLFSNAESMRIIPPLTQDEVKEIALELVAKTELREAFVSVSITRGYSSTPGERDITKHRPQVYMYAVPYOWIV PFDRIRDGVHAMVAQSVRRTPRSSIDPQVKNFQWGDURAVQETHDRGFEAPLLLDGDGLLAEGSGFNVWIKDGWRSPGR AALPGITRKTVLEIAESLGHEAILADITLAELLDADEVLGCTTAGGVWPFVSVDGNPISDGVPGPVTQSIIRRYWELNV ESSSLLTPVQY
    • The complete amino acid sequence of ATA-117 is as follows: MAFSADTSEIVYTHDTGLDYITYSDYELDPANPLAGGAAWIEGAFVPPSEARISIFDQGYLHSDVTYTVFHVWNGNAFR LDDHIERLFSNAESMRIIPPLTQDEVKEIALELVAKTELREAFVSVSITRGYSSTPGERDITKHRPQVYMYAVPYOWIV PFDRIRDGVHAMVAQSVRRTPRSSIDPQVKNFQWGDURAVQETHDRGFEAPLLLDGDGLLAEGSGFNVWIKDGWRSPGR AALPGITRKTVLEIAESLGHEAILADITLAELLDADEVLGCTTAGGVWPFVSVDGNPISDGVPGPVTQSIIRRYWELNV ESSSLLTPVQY.
  • 17
    • 77954767470 scopus 로고    scopus 로고
    • Materials and methods are detailed in supporting online material on Science Online
    • Materials and methods are detailed in supporting online material on Science Online.
  • 19
    • 77954772974 scopus 로고    scopus 로고
    • Single-letter abbreviations for the amino acid residues are as follows: A, Ala; C, Cys; D, Asp; E, Glu; F, Phe; G, Gly; H, His; I, Ile; K, Lys; L, Leu; M, Met; N, Asn; P, Pro; 0, Gln; R, Arg; S, Ser; T, Thr; V, Val; W, Trp; and Y, Tyr
    • Single-letter abbreviations for the amino acid residues are as follows: A, Ala; C, Cys; D, Asp; E, Glu; F, Phe; G, Gly; H, His; I, Ile; K, Lys; L, Leu; M, Met; N, Asn; P, Pro; 0, Gln; R, Arg; S, Ser; T, Thr; V, Val; W, Trp; and Y, Tyr.
  • 26
    • 77954790562 scopus 로고    scopus 로고
    • See "quantitation of catalyst improvement," figs. S1 and S2, and tables S10 and S11 in supporting online material (SOM) on Science Online
    • See "quantitation of catalyst improvement," figs. S1 and S2, and tables S10 and S11 in supporting online material (SOM) on Science Online.
  • 27
    • 77954784976 scopus 로고    scopus 로고
    • Size exclusion chromatography data show the enzyme forms a dimer (fig. S4)
    • Size exclusion chromatography data show the enzyme forms a dimer (fig. S4).
  • 33
    • 77954766957 scopus 로고    scopus 로고
    • note
    • We thank C. Ng, D. Standish, M. Mayhew, D. Gray, C. Fletcher, F. Mazzini, P. Lattik, T. Brandon, and J. Postlethwaite for developing the transaminase production system; R. Fox for bioinformatics support; M. Jefferson, R. Trinidad, and M. Whitehorn for assay support; V. Mitchell for molecular biology support; J. Munger and O. Gooding for process development support; P. Fernandez, S. Grosser, and M. Mohan for pilot scale development; K. Morley and B. Grau for additional synthesis support; M. Foster and N. Wu for analytical support; and L. Moore, S. Lato, P. Seufer-Wasserthal, J. Grate, J. Liang, and J. Lalonde for helpful suggestions. Merck and Codexis have filed patent applications on the transaminases, the genes encoding them as well as their use. Materials can be provided under a materials transfer agreement; requests for enzymes should be directed to C.K.S. (christopher.savile@ codexis.com), whereas requests for substrates, products, and process information should be directed to J.M.J. (jacob-janey@merck.com).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.