\label{secstrpredex}
{\sl Note:} The annotation panel can get quite busy during this exercise. Try
-hiding some annotations rows by right clicking
-the mouse in the annotation label panel and select the ``Hide this row'' option.
-The Annotations dropdown menu on the alignment window also provides options for
-reordering and hiding autocalculated and sequence associated annotation.
+hiding alignment associated annotation with the options provided by the {\sl Annotations} dropdown menu. You can also hide groups of sequence associated annotation by by right clicking
+the mouse in the annotation label panel and select either the ``{\sl Hide this row}'' option or for sequence associated annotation: ``{\sl Hide all } (annotation label)'' to hide rows of sequence associated annotation with the same label.
+
\exstep{ Open the alignment at \url{https://www.jalview.org/tutorial/alignment.fa}. Select the sequence {\sl FER\_MESCR} by
clicking on the sequence ID. Then select {\sl Web Service $\Rightarrow$