SEQSEARCH(1e)
NAME
seqsearch - Generate PSI-BLAST hits (DHF file) from a DAF file.
SYNOPSIS
seqsearch -mode list -inseqspath dirlist -database string -niter integer -evalue float -maxhits integer -dhfoutdir outdir -logfile outfile seqsearch -help
DESCRIPTION
seqsearch is a command line program from EMBOSS ("the European
Molecular Biology Open Software Suite"). It is part of the "Protein:3D
Structure" command group(s).
OPTIONS
- Input section
- -mode list
This option specifies the mode of SEQSEARCH operation. SEQSEARCH
takes as input a directory of either i. single sequences, ii. set
of sequences (unaligned or aligned, but typically aligned sequences within a domain alignment file)). The user has to specify which.
Default value: 1 - -inseqspath dirlist
This option specifies the location of sequences, e.g. DAF files
(domain alignment files) (input). SEQSEARCH takes as input a
database of either i. single sequences, ii. sets of unaligned
sequences or iii. sets of aligned sequences, e.g. a domain
alignment file. A 'domain alignment file' contains a sequence
alignment of domains belonging to the same SCOP or CATH family. The file is in clustal format annotated with domain family
classification information. The files generated by using SCOPALIGN will contain a structure-based sequence alignment of domains of
known structure only. Such alignments can be extended with sequence relatives (of unknown structure) by using SEQALIGN. Default value: ./ - -database string
Default value: swissprot
- Required section
- -niter integer
This option specifies the number of PSIBLAST iterations. This
option specifies the number of PSIBLAST iterations that are
performed in a search. Default value: 1 - -evalue float
This option specifies the threshold E-value for inclusion in
family. This option specifies the threshold E-value for a PSIBLAST hit to be retained. Default value: 0.001 - -maxhits integer
This option specifies the maximum number of hits. This option
specifies the maximum number of PSIBLAST hit that are retained. It should normally be set high so that nothing is discarded. Default
value: 1000 - Output section
- -dhfoutdir outdir
This option specifies the location of DHF files (domain hits files) (output). A 'domain hits file' contains database hits (sequences)
with domain classification information, in FASTA format. The hits
are relatives to a SCOP or CATH family and are found from a search of a sequence database. Files containing hits retrieved by PSIBLAST are generated by using SEQSEARCH. Default value: ./ - -logfile outfile
This option specifies the name of log file for the build. The log
file contains messages about any errors arising while SEQSEARCH
ran. Default value: seqsearch.log
BUGS
Bugs can be reported to the Debian Bug Tracking system
(http://bugs.debian.org/emboss), or directly to the EMBOSS developers
(http://sourceforge.net/tracker/?group_id=93650&atid=605031).
SEE ALSO
seqsearch is fully documented via the tfm(1) system.
AUTHOR
- Debian Med Packaging Team
<debian-med-packaging@lists.alioth.debian.org> - Wrote the script used to autogenerate this manual page.
COPYRIGHT
- This manual page was autogenerated from an Ajax Control Definition of
the EMBOSS package. It can be redistributed under the same terms as
EMBOSS itself.