Re: [spctools-discuss] Question on Mascot.dat file and database.fasta file

2010-06-18 Thread Jing Wang
Hi Brian, Thanks! I have uploaded my mascot search file (F030337.dat). Fay On Fri, Jun 18, 2010 at 2:52 PM, Brian Pratt brian.pr...@insilicos.comwrote: Hard to say what's going on. Perhaps you could upload your new mascot result file to the files area at

Re: [spctools-discuss] Question on Mascot.dat file and database.fasta file

2010-06-24 Thread Jing Wang
Brian, Thanks for looking into my search file. Anything I can do now to fix the first problem? Sorry for uploading the file to the wrong place. I did what the link, how to upload files to the SPC team, describes at http://groups.google.com/group/spctools-discuss?hl=en. Couldn't believe I

Re: [spctools-discuss] Question on Mascot.dat file and database.fasta file

2010-06-28 Thread Jing Wang
Hi Brian, I ran the Mascot search again with trypsin as enzyme, instead of tryspin/P. The .dat file was able to convert to .pep.xml file successfully (cool!). Well, there is a warning at the end of the command lines, and I don't know how important this is. ... 333. opening

Re: [spctools-discuss] Question on Mascot.dat file and database.fasta file

2010-06-29 Thread Jing Wang
Hi Jimmy, Yes, you are right. SSM411 is how I named my sample, and F030382 is the .DAT file name generated by MASCOT. I have renamed them by SSM411.*. I didn't convert the .mgf file using MzXML2Search ealier. I used the pkl files generated by PLGS (Waters) from .raw data to do the Mascot

Re: [spctools-discuss] Re: Question on Mascot.dat file and database.fasta file

2010-06-30 Thread Jing Wang
Thanks! It worked! Cool! I used a different fraction, and tried several numbers for N (i.e., 50, 100, 150, 200, 300, 400, 500, 800, 1000). The results are listed as: N number (# of identified proteins / # of peptide matches above identity threshold / # of peptide matches above homology or