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. 2005 May;138(1):243–254. doi: 10.1104/pp.104.056499

Table II.

Identification of products formed after incubation of recombinant GA 2-oxidase (SoGA2ox3) from spinach with GA₁₂ or GA₅₃

Substrate	Product	Mass Spectra of Products^a
		m/z (% relative abundance)
17,17-[²H2]GA₁₂	17,17-[²H2]GA₁₁₀	M⁺ 450 (5), 435 (6), 418 (25), 390 (44), 375 (4), 360 (2), 328 (6), 318 (7), 300 (100), 285 (66), 274 (40), 260 (26), 259 (22), 241 (98), 225 (24), 201 (17), 197 (10), 145 (34)
17,17-[²H2]GA₅₃	17,17-[²H2]GA₉₇	M⁺ 538 (35), 523 (9), 506 (6), 479 (9), 448 (3), 389 (10), 373 (5), 329 (11), 299 (2), 239 (44), 210 (65), 209 (100), 195 (11), 179 (16), 147 (3), 119 (14)

^a

As the methyl ester trimethylsilyl ethers.