图1. 拟南芥LLG氨基酸序列与3D结构模型
(A) LLG氨基酸序列(彩色框标注的分别是N端信号肽、序列保守框架、C端构象可变区及C端GPI锚定区; 三角形、绿色圆点、菱形和五角星表示可形成4对二硫键的8个Cys位点, 蓝色圆点表示保守氨基酸位点); (B) LLG1的46-138位氨基酸的3D结构(α螺旋、β折叠、N末端(46)、C末端(138)及8个保守Cys位点形成4对二硫键)

Figure 1. Arabidopsis LLG amino acid sequences and 3D structure model
(A) LLG amino acid sequence (The colored boxes indicate the N-terminal signal peptide, sequence conservative frame, C-terminal conformational flexible region, and C-terminal GPI anchor region, respectively; the triangles, green dots, diamonds and pentagonal stars represent 8 Cys sites that can form 4 pairs of disulfide bonds, and the blue dots represent conservative amino acid sites); (B) The 3D structure of amino acids 46-138 of LLG1 (α-helix, β-sheet, N terminal (46), C terminal (138), and conserved 8 Cys sites formed 4 pairs of disulfide bonds)