DIA1-family motifs.

*Motifs numbered in amino- to carboxy-terminal direction.**Consensus motif is that from the Boxshade consensus line using 80% similarity threshold (Figure S8), unless otherwise indicated. Underlined residues = 100% conserved. Standard single-letter amino acid abbreviations are used, where x = any amino acid, and x(6,8) indicates 6, 7, or 8 poorly/non-conserved amino acids present in that position.***Motif-conforming residues are in upper case; poorly or non-conserved amino acids in lower case.* 基序（motif）按氨基末端至羧基末端方向进行编号。** 若无特殊说明，共有基序（consensus motif）采用基于80%相似度阈值的Boxshade共识序列（图S8），带下划线的残基（residue）为100%保守的位点。采用标准氨基酸单字母缩写规范：x代表任意氨基酸，x(6,8)表示该位置存在6、7或8个保守性较差或非保守的氨基酸。*** 符合基序的残基以大写字母表示；保守性较差或非保守的氨基酸以小写字母表示。