Re: [spctools-discuss] Comet and multiple variable modifications

2013-02-22 Thread Brian Hampton
Thank you Jimmy. Saves me much time tinkering knowing the approach won't work Brian On Fri, Feb 22, 2013 at 11:14 AM, Jimmy Eng wrote: > Brian, > > Will not work; there's currently no way to specify multiple variable mods > on the N-terminus so you'll have to manage with some work-around. Th

Re: [spctools-discuss] Comet and multiple variable modifications

2013-02-22 Thread Jimmy Eng
Brian, Will not work; there's currently no way to specify multiple variable mods on the N-terminus so you'll have to manage with some work-around. There are plans to treat the terminal mods the same way as amino acid mods in the code (and this was a good reminder to go implement it) but it will b

[spctools-discuss] Comet and multiple variable modifications

2013-02-22 Thread Brian Hampton
I am trying to determine how to specify multiple variable modifications in the comet.params file. I have stable isotope labeled primary amines so I need to specify 2 different mods on K and the N-terminus. Tandem uses [ to specify the N-terminus. What notation does Comet use? In the below examp