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- W2063292893 abstract "The tryptophan synthase α2β2 bi-enzyme complex catalyzes the last two steps in the synthesis of l-tryptophan (l-Trp). The α-subunit catalyzes cleavage of 3-indole-d-glycerol 3'-phosphate (IGP) to give indole and d-glyceraldehyde 3'-phosphate (G3P). Indole is then transferred (channeled) via an interconnecting 25Å-long tunnel, from the α-subunit to the β-subunit where it reacts with l-Ser in a pyridoxal 5'-phosphate-dependent reaction to give l-Trp and a water molecule. The efficient utilization of IGP and l-Ser by tryptophan synthase to synthesize l-Trp utilizes a system of allosteric interactions that (1) function to switch the α-site on and off at different stages of the β-subunit catalytic cycle, and (2) prevent the escape of the channeled intermediate, indole, from the confines of the α- and β-catalytic sites and the interconnecting tunnel. This review discusses in detail the chemical origins of the allosteric interactions responsible both for switching the α-site on and off, and for triggering the conformational changes between open and closed states which prevent the escape of indole from the bienzyme complex." @default.
- W2063292893 created "2016-06-24" @default.
- W2063292893 creator A5085832228 @default.
- W2063292893 date "2012-03-01" @default.
- W2063292893 modified "2023-10-17" @default.
- W2063292893 title "Allosteric regulation of substrate channeling and catalysis in the tryptophan synthase bienzyme complex" @default.
- W2063292893 cites W100253606 @default.
- W2063292893 cites W1027435936 @default.
- W2063292893 cites W104971238 @default.
- W2063292893 cites W142180553 @default.
- W2063292893 cites W1544184252 @default.
- W2063292893 cites W1556499851 @default.
- W2063292893 cites W1571501258 @default.
- W2063292893 cites W1582864961 @default.
- W2063292893 cites W1594236032 @default.
- W2063292893 cites W1594945712 @default.
- W2063292893 cites W1595313172 @default.
- W2063292893 cites W1648048768 @default.
- W2063292893 cites W1771251144 @default.
- W2063292893 cites W1795340002 @default.
- W2063292893 cites W1964049832 @default.
- W2063292893 cites W1966489070 @default.
- W2063292893 cites W1966668321 @default.
- W2063292893 cites W1972878006 @default.
- W2063292893 cites W1972983945 @default.
- W2063292893 cites W1981116229 @default.
- W2063292893 cites W1981379636 @default.
- W2063292893 cites W1981493249 @default.
- W2063292893 cites W1982215477 @default.
- W2063292893 cites W1982762562 @default.
- W2063292893 cites W1984764764 @default.
- W2063292893 cites W1985247982 @default.
- W2063292893 cites W1985565546 @default.
- W2063292893 cites W1986220641 @default.
- W2063292893 cites W2003440173 @default.
- W2063292893 cites W2005476159 @default.
- W2063292893 cites W2007891220 @default.
- W2063292893 cites W2009026991 @default.
- W2063292893 cites W2009905020 @default.
- W2063292893 cites W2010602710 @default.
- W2063292893 cites W2013134349 @default.
- W2063292893 cites W2028828142 @default.
- W2063292893 cites W203273233 @default.
- W2063292893 cites W2033832729 @default.
- W2063292893 cites W2035254000 @default.
- W2063292893 cites W2035843491 @default.
- W2063292893 cites W2038085562 @default.
- W2063292893 cites W2039622335 @default.
- W2063292893 cites W2046822221 @default.
- W2063292893 cites W2047706485 @default.
- W2063292893 cites W2053196319 @default.
- W2063292893 cites W2053981704 @default.
- W2063292893 cites W2054304585 @default.
- W2063292893 cites W2055063479 @default.
- W2063292893 cites W2057973699 @default.
- W2063292893 cites W2059952768 @default.
- W2063292893 cites W2061058078 @default.
- W2063292893 cites W2061887764 @default.
- W2063292893 cites W2065067926 @default.
- W2063292893 cites W2065236237 @default.
- W2063292893 cites W2072796170 @default.
- W2063292893 cites W2073189998 @default.
- W2063292893 cites W2074164853 @default.
- W2063292893 cites W2074186879 @default.
- W2063292893 cites W2074604706 @default.
- W2063292893 cites W2076538449 @default.
- W2063292893 cites W2079488552 @default.
- W2063292893 cites W2080749441 @default.
- W2063292893 cites W2081081390 @default.
- W2063292893 cites W2081391855 @default.
- W2063292893 cites W2082419458 @default.
- W2063292893 cites W2083631563 @default.
- W2063292893 cites W2084240104 @default.
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- W2063292893 cites W2127702556 @default.
- W2063292893 cites W2161500110 @default.
- W2063292893 cites W2206872516 @default.
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- W2063292893 doi "https://doi.org/10.1016/j.abb.2012.01.016" @default.
- W2063292893 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3702454" @default.
- W2063292893 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22310642" @default.
- W2063292893 hasPublicationYear "2012" @default.
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