C:\Old_Data\perlp>perl t9.pl test.fas

Name: >DROME_HH_Q02937
Number of acidic amino acids:33
Number of basic amino acids:35
Number of neutral amino acids:136

Name: >DROME_HH_Q02938
Number of acidic amino acids:18
Number of basic amino acids:17
Number of neutral amino acids:69

Name: >DROTME_HH_Q02936
Number of acidic amino acids:14
Number of basic amino acids:18
Number of neutral amino acids:67