Difference between revisions of "Part:BBa K4621000"

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===Usage and Biology===

===Usage and Biology===

EctOperon contains ectA, ectB, ectC, and ectD.

EctOperon contains ectA, ectB, ectC, and ectD.

ectB is the coding sequence of L-2, 4-diaminobutyrate --2-oxoglutarate aminotransferase, L-Aspartate 4-semialdehyde can be converted to L-2,4-diaminobutanoate. ectA is the coding sequence for L-2,4-diaminobutyric acid acetyltransferase, L-2, 4-diaminobutanoate can be converted to N4-acetyl-L-2,4-diaminobutyrate. ectC is the coding sequence of L-ectoine synthase, which can convert N4-acetyl-L-2,4-diaminobutyrate to L-Ectoine. These three genes encode enzymes Ectoine: (4S)-2-methyl-1,4,5, 6-tetrahydropyrim idine-4-carboxylic acid, located on the same operon, forming the ectABC gene cluster.

ectB is the coding sequence of L-2, 4-diaminobutyrate --2-oxoglutarate aminotransferase, L-Aspartate 4-semialdehyde can be converted to L-2,4-diaminobutanoate. ectA is the coding sequence for L-2,4-diaminobutyric acid acetyltransferase, L-2, 4-diaminobutanoate can be converted to N4-acetyl-L-2,4-diaminobutyrate. ectC is the coding sequence of L-ectoine synthase, which can convert N4-acetyl-L-2,4-diaminobutyrate to L-Ectoine. These three genes encode enzymes Ectoine: (4S)-2-methyl-1,4,5, 6-tetrahydropyrim idine-4-carboxylic acid, located on the same operon, forming the ectABC gene cluster.