Molybdenum-containing enzymes catalyse basic reactions in the nitrogen, sulphur and carbon metabolism. Mo-enzymes contain at their catalytic sites an organometallic structure termed the molybdenum cofactor or Moco. In higher plants, Moco is incorporated into the apoproteins of four enzymes: nitrate reductase (EC 1.6.6.1-3; NR), xanthine dehydrogenase (EC 1.1.1.204; XDH), aldehyde oxidase (EC 1.2.3.1; AO) and sulphite oxidase (EC1.8.3.1; SO). Molybdoenzymes in plants are key enzymes in nitrate assimilation, purine metabolism, hormone biosynthesis, and most probably in sulphite detoxification. They are considered to be involved in stress acclimation processes and, therefore, elucidation of the mechanisms of their response to environmental stress conditions is of agricultural importance for the improvement of plant stress tolerance. Here we would like to give a brief functional and biochemical characteristic of the four plant molybdoenzymes and to focus mainly on their sensitivity to environmental stress factors.
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Univ Roma Tor Vergata, Dipartimento Biol, Via Ric Sci, I-00133 Rome, ItalyUniv Roma Tor Vergata, Dipartimento Biol, Via Ric Sci, I-00133 Rome, Italy
Forni, Cinzia
Duca, Daiana
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Univ Waterloo, Dept Biol, Waterloo, ON N2L 3G1, CanadaUniv Roma Tor Vergata, Dipartimento Biol, Via Ric Sci, I-00133 Rome, Italy
Duca, Daiana
Glick, Bernard R.
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Univ Waterloo, Dept Biol, Waterloo, ON N2L 3G1, CanadaUniv Roma Tor Vergata, Dipartimento Biol, Via Ric Sci, I-00133 Rome, Italy
机构:
Shandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R ChinaShandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R China
Li, Si-Min
Zheng, Hong-Xiang
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Shandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R ChinaShandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R China
Zheng, Hong-Xiang
Zhang, Xian-Sheng
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Shandong Agr Univ, Coll Life Sci, State Key Lab Crop Biol, Tai An 271018, Shandong, Peoples R ChinaShandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R China
Zhang, Xian-Sheng
Sui, Na
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Shandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R ChinaShandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R China
机构:
Huazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R ChinaHuazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
Wang, Zhijuan
Liu, Liu
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Chinese Acad Sci, Inst Genet & Dev Biol, Ctr Agr Res Resources, State Key Lab Plant Cell & Chromosome Engn, 286 Huaizhong Rd, Shijiazhuang 050021, Hebei, Peoples R China
Chinese Acad Sci, Grad Univ, 19A Yuquan Rd, Beijing 100049, Peoples R ChinaHuazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
Liu, Liu
Cheng, Chunhong
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Chinese Acad Sci, Inst Genet & Dev Biol, Ctr Agr Res Resources, State Key Lab Plant Cell & Chromosome Engn, 286 Huaizhong Rd, Shijiazhuang 050021, Hebei, Peoples R China
Chinese Acad Sci, Grad Univ, 19A Yuquan Rd, Beijing 100049, Peoples R ChinaHuazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
Cheng, Chunhong
Ren, Ziyin
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Huazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R ChinaHuazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
Ren, Ziyin
Xu, Shimin
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Huazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R ChinaHuazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
Xu, Shimin
Li, Xia
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Huazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R ChinaHuazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
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Baotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R ChinaBaotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R China
Wang, Jia
Song, Li
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Baotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R ChinaBaotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R China
Song, Li
Gong, Xue
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Baotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R ChinaBaotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R China
Gong, Xue
Xu, Jinfan
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Baotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R ChinaBaotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R China
Xu, Jinfan
Li, Minhui
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Baotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R China
Inner Mongolia Inst Tradit Chinese Med, Pharmaceut Lab, Hohhot 010020, Peoples R China
Qiqihar Med Univ, Qiqihar 161006, Peoples R ChinaBaotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R China
机构:
Univ Tokyo, Grad Sch Agr & Life Sci, Bunkyo Ku, Tokyo, JapanRIKEN Ctr Sustainable Resource Sci CSRS, 3-1-1 Koyadai, Tsukuba, Ibaraki 3050074, Japan
机构:
Univ Roma Tor Vergata, Dipartimento Biol, Via Ric Sci, I-00133 Rome, ItalyUniv Roma Tor Vergata, Dipartimento Biol, Via Ric Sci, I-00133 Rome, Italy
Forni, Cinzia
Duca, Daiana
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Univ Waterloo, Dept Biol, Waterloo, ON N2L 3G1, CanadaUniv Roma Tor Vergata, Dipartimento Biol, Via Ric Sci, I-00133 Rome, Italy
Duca, Daiana
Glick, Bernard R.
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Univ Waterloo, Dept Biol, Waterloo, ON N2L 3G1, CanadaUniv Roma Tor Vergata, Dipartimento Biol, Via Ric Sci, I-00133 Rome, Italy
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Shandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R ChinaShandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R China
Li, Si-Min
Zheng, Hong-Xiang
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Shandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R ChinaShandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R China
Zheng, Hong-Xiang
Zhang, Xian-Sheng
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机构:
Shandong Agr Univ, Coll Life Sci, State Key Lab Crop Biol, Tai An 271018, Shandong, Peoples R ChinaShandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R China
Zhang, Xian-Sheng
Sui, Na
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Shandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R ChinaShandong Normal Univ, Coll Life Sci, Shandong Prov Key Lab Plant Stress, Jinan 250014, Shandong, Peoples R China
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Huazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R ChinaHuazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
Wang, Zhijuan
Liu, Liu
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Chinese Acad Sci, Inst Genet & Dev Biol, Ctr Agr Res Resources, State Key Lab Plant Cell & Chromosome Engn, 286 Huaizhong Rd, Shijiazhuang 050021, Hebei, Peoples R China
Chinese Acad Sci, Grad Univ, 19A Yuquan Rd, Beijing 100049, Peoples R ChinaHuazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
Liu, Liu
Cheng, Chunhong
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Chinese Acad Sci, Inst Genet & Dev Biol, Ctr Agr Res Resources, State Key Lab Plant Cell & Chromosome Engn, 286 Huaizhong Rd, Shijiazhuang 050021, Hebei, Peoples R China
Chinese Acad Sci, Grad Univ, 19A Yuquan Rd, Beijing 100049, Peoples R ChinaHuazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
Cheng, Chunhong
Ren, Ziyin
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Huazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R ChinaHuazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
Ren, Ziyin
Xu, Shimin
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Huazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R ChinaHuazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
Xu, Shimin
Li, Xia
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Huazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R ChinaHuazhong Agr Univ, Coll Plant Sci & Technol, State Key Lab Agr Microbiol, Wuhan 430070, Peoples R China
机构:
Baotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R ChinaBaotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R China
Wang, Jia
Song, Li
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Baotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R ChinaBaotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R China
Song, Li
Gong, Xue
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Baotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R ChinaBaotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R China
Gong, Xue
Xu, Jinfan
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Baotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R ChinaBaotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R China
Xu, Jinfan
Li, Minhui
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Baotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R China
Inner Mongolia Inst Tradit Chinese Med, Pharmaceut Lab, Hohhot 010020, Peoples R China
Qiqihar Med Univ, Qiqihar 161006, Peoples R ChinaBaotou Med Coll, Inner Mongolia Key Lab Characterist Geoherbs Reso, Baotou 014060, Peoples R China
机构:
Univ Tokyo, Grad Sch Agr & Life Sci, Bunkyo Ku, Tokyo, JapanRIKEN Ctr Sustainable Resource Sci CSRS, 3-1-1 Koyadai, Tsukuba, Ibaraki 3050074, Japan