\sOS=.*$
(?i)OS.*[.].*protein
(?i)^H0.*protein
(?i)contains.*
IPR.*
\w{2,}\d{1,2}(g|G)\d+(\.\d)*\s+
\b\[.*
\b\S+\|\S+\|\S+
\(\s*Fragment\s*\)
^(\s|/|\(|\)|-|\+|\*|,|;|\.|\:|\||\d)+$
