Sponsored Content
Top Forums Shell Programming and Scripting parse fasta file to tabular file Post 302584663 by kato on Saturday 24th of December 2011 10:18:08 AM
Old 12-24-2011
You could try using a tab, instead of replacing the new line with nothing:
Code:
awk 'BEGIN{RS=">"}{gsub("\n","\t",$0); print ">"$0}' file

 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to change sequence name in along fasta file?

Hi I have an alignment file (.fasta) with ~80 sequences. They look like this- >JV101.contig00066(+):25302-42404|sequence_index=0|block_index=4|species=JV101|JV101_4_0 GAGGTTAATTATCGATAACGTTTAATTAAAGTGTTTAGGTGTCATAATTT TAAATGACGATTTCTCATTACCATACACCTAAATTATCATCAATCTGAAT... (2 Replies)
Discussion started by: baika
2 Replies

2. UNIX for Dummies Questions & Answers

Change sequence names in fasta file

I have fasta files with multiple sequences in each. I need to change the sequence name headers from: >accD:_59176-60699 ATGGAAAAGTGGAGGATTTATTCGTTTCAGAAGGAGTTCGAACGCA >atpA_(reverse_strand):_showing_revcomp_of_10525-12048 ATGGTAACCATTCAAGCCGACGAAATTAGTAATCTTATCCGGGAAC... (2 Replies)
Discussion started by: tyrianthinae
2 Replies

3. Shell Programming and Scripting

Extract sequence from fasta file

Hi, I want to match the sequence id (sub-string of line starting with '>' and extract the information upto next '>' line ). Please help . input > fefrwefrwef X900 AGAGGGAATTGG AGGGGCCTGGAG GGTTCTCTTC > fefrwefrwef X932 AGAGGGAATTGG AGGAGGTGGAG GGTTCTCTTC > fefrwefrwef X937... (2 Replies)
Discussion started by: ritakadm
2 Replies

4. Shell Programming and Scripting

Extract sequences from a FASTA file based on another file

I have two files. File1 is shown below. >153L:B|PDBID|CHAIN|SEQUENCE RTDCYGNVNRIDTTGASCKTAKPEGLSYCGVSASKKIAERDLQAMDRYKTIIKKVGEKLCVEPAVIAGIISRESHAGKVL KNGWGDRGNGFGLMQVDKRSHKPQGTWNGEVHITQGTTILINFIKTIQKKFPSWTKDQQLKGGISAYNAGAGNVRSYARM DIGTTHDDYANDVVARAQYYKQHGY >16VP:A|PDBID|CHAIN|SEQUENCE... (7 Replies)
Discussion started by: nelsonfrans
7 Replies

5. UNIX for Dummies Questions & Answers

Append file name to fasta file headers in Linux

How do we append the file name to fasta file headers in multiple fasta-files in Linux? (10 Replies)
Discussion started by: Mauve
10 Replies

6. Shell Programming and Scripting

Convert text file to HTML tabular format.

Please provide script/commands to convert text file to HTML tabular format. No need of styles and colours, just output and a heading in table is required. Output file will be send via email and will be seen from outlook. (script required without using awk). output file content: (sar... (7 Replies)
Discussion started by: Veera_V
7 Replies

7. UNIX for Dummies Questions & Answers

Select distinct sequences from fasta file and list

Hi How can I extract sequences from a fasta file with respect a certain criteria? The beginning of my file (containing in total more than 1000 sequences) looks like this: >H8V34IS02I59VP SDACNDLTIALLQIAREVRVCNPTFSFRWHPQVKDEVMRECFDCIRQGLG YPSMRNDPILIANCMNWHGHPLEEARQWVHQACMSPCPSTKHGFQPFRMA... (6 Replies)
Discussion started by: Marion MPI
6 Replies

8. UNIX for Dummies Questions & Answers

Round up -FASTA file

I have the following script: awk 'FNR==NR{s+=$3;next;} { print $1 , $2, 100*$3/s }' and the following file: >P39PT-1224 Freq 900 cccctacgacggcattggtaatggctcagctgctccggatcccgcaagccatcttggatatgagggttcgtcggcctcttcagccaagg-cccccagcagaacatccagctgatcg >P39PT-784 Freq 2... (2 Replies)
Discussion started by: Xterra
2 Replies

9. UNIX for Dummies Questions & Answers

Selectively extracting entries from FASTA file

I would like to extract all entries containing the following patterns: ccccta & ccccccccc from the following infile: >P39PT-1224_Freq_900 cccctacgacggcattggtaatggctcccgcaagccatctctcttcagccaagg >P39PT-784_Freq_2 cccctacgacggcattggtaatggcacccgcaagccatctctcttccccccccc >P39PT-678_Freq_5... (4 Replies)
Discussion started by: Xterra
4 Replies

10. Shell Programming and Scripting

Getting unique sequences from multiple fasta file

Hi, I have a fasta file with multiple sequences. How can i get only unique sequences from the file. For example my_file.fasta >seq1 TCTCAAAGAAAGCTGTGCTGCATACTGTACAAAACTTTGTCTGGAGAGATGGAGAATCTCATTGACTTTACAGGTGTGGACGGTCTTCAGAGATGGCTCAAGCTAACATTCCCTGACACACCTATAGGGAAAGAGCTAAC >seq2... (3 Replies)
Discussion started by: Ibk
3 Replies
Bio::Search::HSP::FastaHSP(3pm) 			User Contributed Perl Documentation			   Bio::Search::HSP::FastaHSP(3pm)

NAME
Bio::Search::HSP::FastaHSP - HSP object for FASTA specific data SYNOPSIS
# get a FastaHSP from a SearchIO stream my $in = Bio::SearchIO->new(-format => 'fasta', -file => 'filename.fasta'); while( my $r = $in->next_result) { while( my $hit = $r->next_result ) { while( my $hsp = $hit->next_hsp ) { print "smith-waterman score (if available): ", $hsp->sw_score()," "; } } } DESCRIPTION
Describe the object here FEEDBACK
Mailing Lists 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/wiki/Mailing_lists - About the mailing lists Support Please direct usage questions or support issues to the mailing list: bioperl-l@bioperl.org rather than to the module maintainer directly. Many experienced and reponsive experts will be able look at the problem and quickly address it. Please include a thorough description of the problem with code and data examples if at all possible. Reporting Bugs 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 the web: https://redmine.open-bio.org/projects/bioperl/ AUTHOR - Jason Stajich Email jason-at-bioperl.org APPENDIX
The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _ new Title : new Usage : my $obj = Bio::Search::HSP::FastaHSP->new(); Function: Builds a new Bio::Search::HSP::FastaHSP object Returns : Bio::Search::HSP::FastaHSP Args : -swscore => smith-waterman score sw_score Title : sw_score Usage : $obj->sw_score($newval) Function: Get/Set Smith-Waterman score Returns : value of sw_score Args : newvalue (optional) evalue2 Title : evalue2 Usage : $obj->evalue2($newval) Function: Get/Set E2() expectation value Returns : value of evalue2 Args : newvalue (optional) perl v5.14.2 2012-03-02 Bio::Search::HSP::FastaHSP(3pm)
All times are GMT -4. The time now is 02:08 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy