21.01.2013 Views

note - FIZ Karlsruhe

note - FIZ Karlsruhe

note - FIZ Karlsruhe

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Introduction to similarity searching<br />

Similarity Searching with GETSIM<br />

Protein sequence search example<br />

Search Question: To find peptide sequences which have similarity to the following<br />

sequence:<br />

Page 32 | GENESEQ on STN (DGENE) Workshop Manual<br />

CKSTLGRNCYNLCRARGAQKLCANVCRCKLTSGLSCPKDFP<br />

Search Strategy<br />

To conduct a GETSIM similarity search for protein sequences …<br />

Step 1 Conduct a GETSIM search and select answers<br />

Step 2 Sort the answer set by descending similarity score<br />

Step 3 Display using a free-of-charge format with alignment<br />

Step 4 Display selected answers in a bibliographic format<br />

RUN GETSIM for a SQP search<br />

=> FILE DGENE<br />

FILE 'DGENE' ENTERED AT 16:05:47 ON 28 DEC 2010<br />

COPYRIGHT (C) 2010 THOMSON REUTERS<br />

=> RUN GETSIM CKSTLGRNCYNLCRARGAQKLCANVCRCKLTSGLSCPKDFP/SQP<br />

RUN GETSIM AT 16:05:49 ON 28 DEC 2010<br />

COPYRIGHT (C) 2010 <strong>FIZ</strong> KARLSRUHE GMBH<br />

160000 SEQUENCES PROCESSED<br />

350000 SEQUENCES PROCESSED<br />

. . . .<br />

6200000 SEQUENCES PROCESSED<br />

6490000 SEQUENCES PROCESSED<br />

Sequence queries can be entered<br />

directly on the command line, or<br />

sent as a plain text file via the<br />

Query Upload Wizard (page 14).<br />

(continued on next page)

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!