streptothricin D 在
rSttH from E
. coli M
15 (pREP
4) carrying pQE
30-SHF
6R
水 作用下,
反应 1.0h,
生成 (4S,5S)-2-[[(2R,3R,4S,5R,6R)-3-[[(3S)-3-amino-6-[[(3S)-3-amino-6-[[(3S)-3,6-diaminohexanoyl]amino]hexanoyl]amino]hexanoyl]amino]-5-carbamoyloxy-4-hydroxy-6-(hydroxymethyl)oxan-2-yl]amino]-4-[(1R)-2-amino-1-hydroxyethyl]-4,5-dihydro-1H-imidazole-5-carboxylic acid