Kagamiyama H, Rao K K, Hall D O, Cammack R, Matsubara H
Biochem J. 1975 Jan;145(1):121-3. doi: 10.1042/bj1450121.
Analysis of the ferredoxin of the primitive vascular plant Equisetum indicates that the cysteine residue normally found at position 18 of plant-type ferredoxins is replaced by a valine, although the spectroscopic properties of the ferredoxins are unaffected. It is concluded that the iron--sulphur cluster in plant-type ferredoxins is attached to cysteine residues 39, 44, 47 and 77.
对原始维管植物木贼的铁氧化还原蛋白的分析表明,尽管铁氧化还原蛋白的光谱性质未受影响,但植物型铁氧化还原蛋白通常位于第18位的半胱氨酸残基被缬氨酸取代。得出的结论是,植物型铁氧化还原蛋白中的铁硫簇与半胱氨酸残基39、44、47和77相连。