for example, delete everything after the "="
ProtName=1A6QA Den=NA E=0.066
ProtName=1A6QA Den=4 E=0.000
ProtName=1A6QA Den=8 E=0.729
ProtName=1A6QA Den=14 E=0.261
ProtName=1A6QA Den=11 E=0.065
ProtName=1A6QA Den=6 E=0.535
ProtName=1A6QA Den=9 E=0.286
and then output a "txt" file with just the numbers
ProtName=1A6QA Den=NA E=0.066
ProtName=1A6QA Den=4 E=0.000
ProtName=1A6QA Den=8 E=0.729
ProtName=1A6QA Den=14 E=0.261
ProtName=1A6QA Den=11 E=0.065
ProtName=1A6QA Den=6 E=0.535
ProtName=1A6QA Den=9 E=0.286
and then output a "txt" file with just the numbers