叶绿体硫氧还蛋白系统的调节机制

秦童,黄震,康振辉

Regulatory Mechanism of Thioredoxin (Trx) in Chloroplasts

Tong Qin,Zhen Huang,Zhenhui Kang

表1 拟南芥叶绿体Trx系统

Table 1 Chloroplast Trx systems in Arabidopsis

名称 登录号 氧化还原电位* 功能 参考文献 FTRA1 AT5G23440 -356 mV 还原酶 Balsera et al., 2013; Wang et al., 2014; Yoshida and Hisabori, 2017 FTRA2 AT5G08410 -356 mV 还原酶 Balsera et al., 2013; Wang et al., 2014; Yoshida and Hisabori, 2017 FTRB AT2G04700 -356 mV 还原酶 Balsera et al., 2013; Wang et al., 2014; Yoshida and Hisabori, 2017 NTRC AT2G41680 -330 mV 还原酶 Michalska et al., 2009; Chae et al., 2013; Bernal-Bayard et al., 2014; Puerto-Galán et al., 2015; Carrilloet al., 2016; Naranjo et al., 2016b; Pérez-Ruiz et al., 2017 Trx f1 AT3G02730 -321 mV (pH7.5) 调节FBPase和ATP合酶(CF 1 γ亚基)活性, 氧化胁迫 Hisabori et al., 2013; Yoshida et al., 2015 Trx f2 AT5G16400 -321 mV (pH7.5) 调节FBPase和ATP合酶(CF 1 γ亚基)活性, 氧化胁迫 Hisabori et al., 2013; Yoshida et al., 2015 Trx m1 AT1G03680 -335 mV (pH7.5) 调节Calvin-Benson循环酶活性 Okegawa and Motohashi, 2015 Trx m2 AT4G03520 -335 mV (pH7.5) 调节Calvin-Benson循环酶活性 Okegawa and Motohashi, 2015 Trx m3 AT2G15570 -316 mV (pH7.5) 胞内蛋白运输和分生组织维持 Benitez-Alfonso et al., 2009 Trx m4 AT3G15360 -312 mV (pH7.5) 调节Calvin-Benson循环酶活性, 环形电子传递 Okegawa and Motohashi, 2015 Trx y1 AT1G76760 -296 mV (pH7.5) 胁迫响应 Okegawa and Motohashi, 2015 Trx y2 AT1G43560 -295 mV (pH7.5) 硫代谢 Laugier et al., 2013 Trx x AT1G50320 -310 mV (pH7.5) 胁迫响应 Bernal-Bayard et al., 2014 Trx z AT3G06730 -276 mV (pH7.5) 质体转录胁迫应激 Arsova et al., 2010; Chibani et al., 2011; Díaz et al., 2018 HCF164 At4G37200 -224 mV ** Cyt b6f复合体装配 Motohashi and Hisabori, 2010 LTO1 AT4G35760 -180 mV *** 蛋白折叠 Wang et al., 2011; Karamoko et al., 2011, 2013 SOQ1 At1G56500 未知 光抑制淬灭 Brooks et al., 2013 CDSP32 AT1G76080 -337 mV (pH7.9) 调节MSRB1的活性 Tarrago et al., 2010 AtACHT1 (Lilium 5) AT4G26160 -237 mV 抗氧化 Dangoor et al., 2009, 2012 AtACHT2a (Lilium 2) AT4G29670.1 -239 mV 未知 Dangoor et al., 2009 AtACHT2b (Lilium 2) AT4G29670.2 未知 未知 Dangoor et al., 2009 AtACHT3 (Lilium 4) AT2G33270 未知 未知 Dangoor et al., 2009 AtACHT4a (Lilium 1) AT1G08570.1 -240 mV 淀粉合成 Dangoor et al., 2009; Eliyahu et al., 2015 AtACHT4b (Lilium 1) AT1G08570.2 未知 淀粉合成 Dangoor et al., 2009; Eliyahu et al., 2015 AtACHT5 (Lilium 3) AT5G61440 未知 未知 Dangoor et al., 2009 WCRKC1 AT5G06690 未知 冷胁迫 Chibani et al., 2011 WCRKC2 AT5G04260 未知 冷胁迫 Chibani et al., 2011