| Summary | Included libraries | Package variables | Synopsis | Description | General documentation | Methods |
use Bio::Tools::Hmmpfam;
my $hmmpfam_parser = new Bio::Tools::Hmmpfam(-fh =>$filehandle );
while( my $hmmpfam_feat = $hmmpfam_parser->next_result ) {
push @hmmpfam_feat, $hmmpfam_feat;
}
Parser for Hmmpfam program
| new | Description | Code |
| next_result | Description | Code |
| create_feature | Description | Code |
| seqname | Description | Code |
| new | code | next | Top |
Title : new
Usage : my $obj = new Bio::Tools::Hmmpfam(-fh=>$filehandle);
Function: Builds a new Bio::Tools::Hmmpfam object
Returns : Bio::Tools::Hmmpfam
Args : -filename
-fh (filehandle) |
| next_result | code | prev | next | Top |
Title : next_result Usage : my $feat = $hmmpfam_parser->next_result Function: Get the next result set from parser data Returns : Bio::SeqFeature::Generic |
| create_feature | code | prev | next | Top |
Title : create_feature Usage : my $feat=$hmmpfam_parser->create_feature($feature,$seqname) Function: creates a SeqFeature Generic object Returns : Bio::SeqFeature::Generic |
| seqname | code | prev | next | Top |
Title : seqname Usage : obj->seqname($seqname) Function: Internal(not to be used directly) Returns : Args : seqname |
| new | description | prev | next | Top |
my($class,@args) = @_; my $self = $class->SUPER::new(@args); $self->_initialize_io(@args); return $self;}
| next_result | description | prev | next | Top |
my ($self) = @_; my $filehandle; my $line; my $id; while ($_=$self->_readline()) { $line = $_; chomp $line; last if $line=~m/^Alignments of top-scoring domains/; next if ($line=~m/^Model/ || /^\-/ || /^$/); if ($line=~m/^Query sequence:\s+(\S+)/) { $id = $1; $self->seqname($id); } if (my ($hid, $start, $end, $hstart, $hend, $score, $evalue) = $line=~m/^(\S+)\s+\S+\s+(\d+)\s+(\d+)\s+\S+\s+(\d+)\s+(\d+)\s+\S+\s+(\S+)\s+(\S+)/) { my %feature; ($feature{name}) = $self->seqname; $feature{score} = $score; $feature{p_value} = sprintf ("%.3e", $evalue); $feature{start} = $start; $feature{end} = $end; $feature{hname} = $hid; $feature{hstart} = $hstart; $feature{hend} = $hend; ($feature{source}) = 'pfam'; $feature{primary} = $hid; ($feature{program}) = 'pfam'; ($feature{db}) = 'db1'; ($feature{logic_name}) = 'hmmpfam'; my $new_feat = $self->create_feature (\%feature); return $new_feat } next; } return;}
| create_feature | description | prev | next | Top |
my ($self, $feat) = @_; my $feature1= Bio::SeqFeature::Generic->new( -seqname =>$feat->{name}, -start =>$feat->{start}, -end =>$feat->{end}, -score =>$feat->{score}, -source =>$feat->{source}, -primary =>$feat->{primary}, ); my $feature2= Bio::SeqFeature::Generic->new( -start =>$feat->{hstart}, -end =>$feat->{hend}, ); my $featurepair = Bio::SeqFeature::FeaturePair->new; $featurepair->feature1 ($feature1); $featurepair->feature2 ($feature2); $featurepair->add_tag_value('evalue',$feat->{p_value}); $featurepair->add_tag_value('percent_id','NULL'); $featurepair->add_tag_value("hid",$feat->{primary}); return $featurepair;}
| seqname | description | prev | next | Top |
my($self,$seqname)=@_; if(defined($seqname)) { $self->{'seqname'}=$seqname; } return $self->{'seqname'};}
| FEEDBACK | Top |
| Mailing Lists | Top |
User feedback is an integral part of the evolution of this and other Bioperl modules. Send your comments and suggestions preferably to the Bioperl mailing list. Your participation is much appreciated. bioperl-l@bioperl.org - General discussion http://bioperl.org/MailList.shtml - About the mailing lists
| Reporting Bugs | Top |
Report bugs to the Bioperl bug tracking system to help us keep track of the bugs and their resolution. Bug reports can be submitted via email or the web: bioperl-bugs@bioperl.org http://bugzilla.bioperl.org/
| AUTHOR - Balamurugan Kumarasamy | Top |
Email: fugui@worf.fugu-sg.org
| APPENDIX | Top |
The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _