The default value is 10, i.e., the sequence codes are truncated at the tenth character. To retain all the characters, specify zero or a negative number. Specify the fontsize. The default value is 10. In HTML output, all sequences are displayed with the same fontsize.
Display sequences with no structural information in lowercase.
By default, all sequences are displayed in uppercase letters. Specify the sequence colouring scheme. This feature helps examine amino acid conservation along with the structural environments of one or more homologues. Specify the background colour for HTML output. The default is times .