甘蔗Rieske Fe/S蛋白前体基因ScPetC的克隆及表达分析 |
郑清雷,余陈静,姚坤存,黄宁,阙友雄,凌辉,许莉萍 |
Cloning and expression analysis of sugarcane Fe/S precursor protein gene ScPetC |
Qing-Lei ZHENG,Chen-Jing YU,Kun-Cun YAO,Ning HUANG,You-Xiong QUE,Hui LING,Li-Ping XU |
图3 甘蔗、水稻、半夏和菠菜的PetC成熟蛋白三级结构预测 黄色箭头处为PetC蛋白的[2Fe-2S]结合域; 蓝色和红色箭头所指位点为氨基酸链的N端和C端; 绿色箭头所指位点为α螺旋。图A中白色箭头表示ScPetC与其他植物PetC的差异α螺旋所在位置。 |
Fig. 3 Predicted third structure of mature PetC in Saccharum spp. hybrids, Oryza sativa, Pinellia ternate, and Spinacia oleracea Yellow arrow is the conservative binding domain [2Fe-2S] of PetC; blue and red arrows represent the N-terminus and C-terminus of the amino acid chain; green arrows represent α helix. White arrow represents the α helix in sugarcane that is different from other plants of tertiary structure in figure A. |
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