                                   revseq



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Function

   Reverse and complement a nucleotide sequence

Description

   revseq reads one or more nucleotide sequences and writes to file the
   reverse complement (also known as the anti-sense or reverse sense) of
   each sequence. It can also output just the reversed sequence or just
   the complement of the sequence.

Usage

   Here is a sample session with revseq

   To create the reverse complement (reverse sense) of 'tembl:x65923' in
   the file 'x65923.rev':


% revseq tembl:x65923 x65923.rev
Reverse and complement a nucleotide sequence


   Go to the input files for this example
   Go to the output files for this example

   Example 2

   To create the complement of 'tembl:x65923' in the file 'x65923.rev':


% revseq tembl:x65923 x65923.rev -norev
Reverse and complement a nucleotide sequence


   Go to the output files for this example

   Example 3

   To create the reverse of 'tembl:x65923' in the file 'x65923.rev':


% revseq tembl:x65923 x65923.rev -nocomp
Reverse and complement a nucleotide sequence


   Go to the output files for this example

Command line arguments

Reverse and complement a nucleotide sequence
Version: EMBOSS:6.5.6.0

   Standard (Mandatory) qualifiers:
  [-sequence]          seqall     (Gapped) nucleotide sequence(s) filename and
                                  optional format, or reference (input USA)
  [-outseq]            seqoutall  [.] Sequence set(s)
                                  filename and optional format (output USA)

   Additional (Optional) qualifiers: (none)
   Advanced (Unprompted) qualifiers:
   -[no]reverse        boolean    [Y] Set this to be false if you do not wish
                                  to reverse the output sequence
   -[no]complement     boolean    [Y] Set this to be false if you do not wish
                                  to complement the output sequence
   -[no]tag            boolean    [Y] Set this to be false if you do not wish
                                  to add 'Reversed:' to the sequence
                                  description

   Associated qualifiers:

   "-sequence" associated qualifiers
   -sbegin1            integer    Start of each sequence to be used
   -send1              integer    End of each sequence to be used
   -sreverse1          boolean    Reverse (if DNA)
   -sask1              boolean    Ask for begin/end/reverse
   -snucleotide1       boolean    Sequence is nucleotide
   -sprotein1          boolean    Sequence is protein
   -slower1            boolean    Make lower case
   -supper1            boolean    Make upper case
   -scircular1         boolean    Sequence is circular
   -sformat1           string     Input sequence format
   -iquery1            string     Input query fields or ID list
   -ioffset1           integer    Input start position offset
   -sdbname1           string     Database name
   -sid1               string     Entryname
   -ufo1               string     UFO features
   -fformat1           string     Features format
   -fopenfile1         string     Features file name

   "-outseq" associated qualifiers
   -osformat2          string     Output seq format
   -osextension2       string     File name extension
   -osname2            string     Base file name
   -osdirectory2       string     Output directory
   -osdbname2          string     Database name to add
   -ossingle2          boolean    Separate file for each entry
   -oufo2              string     UFO features
   -offormat2          string     Features format
   -ofname2            string     Features file name
   -ofdirectory2       string     Output directory

   General qualifiers:
   -auto               boolean    Turn off prompts
   -stdout             boolean    Write first file to standard output
   -filter             boolean    Read first file from standard input, write
                                  first file to standard output
   -options            boolean    Prompt for standard and additional values
   -debug              boolean    Write debug output to program.dbg
   -verbose            boolean    Report some/full command line options
   -help               boolean    Report command line options and exit. More
                                  information on associated and general
                                  qualifiers can be found with -help -verbose
   -warning            boolean    Report warnings
   -error              boolean    Report errors
   -fatal              boolean    Report fatal errors
   -die                boolean    Report dying program messages
   -version            boolean    Report version number and exit


Input file format

   revseq reads one or more nucleotide sequences.

   The input is a standard EMBOSS sequence query (also known as a 'USA').

   Major sequence database sources defined as standard in EMBOSS
   installations include srs:embl, srs:uniprot and ensembl

   Data can also be read from sequence output in any supported format
   written by an EMBOSS or third-party application.

   The input format can be specified by using the command-line qualifier
   -sformat xxx, where 'xxx' is replaced by the name of the required
   format. The available format names are: gff (gff3), gff2, embl (em),
   genbank (gb, refseq), ddbj, refseqp, pir (nbrf), swissprot (swiss, sw),
   dasgff and debug.

   See: http://emboss.sf.net/docs/themes/SequenceFormats.html for further
   information on sequence formats.

  Input files for usage example

   'tembl:x65923' is a sequence entry in the example nucleic acid database
   'tembl'

  Database entry: tembl:x65923

ID   X65923; SV 1; linear; mRNA; STD; HUM; 518 BP.
XX
AC   X65923;
XX
DT   13-MAY-1992 (Rel. 31, Created)
DT   18-APR-2005 (Rel. 83, Last updated, Version 11)
XX
DE   H.sapiens fau mRNA
XX
KW   fau gene.
XX
OS   Homo sapiens (human)
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Homo.
XX
RN   [1]
RP   1-518
RA   Michiels L.M.R.;
RT   ;
RL   Submitted (29-APR-1992) to the INSDC.
RL   L.M.R. Michiels, University of Antwerp, Dept of Biochemistry,
RL   Universiteisplein 1, 2610 Wilrijk, BELGIUM
XX
RN   [2]
RP   1-518
RX   PUBMED; 8395683.
RA   Michiels L., Van der Rauwelaert E., Van Hasselt F., Kas K., Merregaert J.;
RT   "fau cDNA encodes a ubiquitin-like-S30 fusion protein and is expressed as
RT   an antisense sequence in the Finkel-Biskis-Reilly murine sarcoma virus";
RL   Oncogene 8(9):2537-2546(1993).
XX
DR   Ensembl-Gn; ENSG00000149806; Homo_sapiens.
DR   Ensembl-Tr; ENST00000279259; Homo_sapiens.
DR   Ensembl-Tr; ENST00000434372; Homo_sapiens.
DR   Ensembl-Tr; ENST00000525297; Homo_sapiens.
DR   Ensembl-Tr; ENST00000526555; Homo_sapiens.
DR   Ensembl-Tr; ENST00000527548; Homo_sapiens.
DR   Ensembl-Tr; ENST00000529259; Homo_sapiens.
DR   Ensembl-Tr; ENST00000529639; Homo_sapiens.
DR   Ensembl-Tr; ENST00000531743; Homo_sapiens.
XX
FH   Key             Location/Qualifiers
FH
FT   source          1..518
FT                   /organism="Homo sapiens"
FT                   /chromosome="11q"
FT                   /map="13"
FT                   /mol_type="mRNA"
FT                   /clone_lib="cDNA"
FT                   /clone="pUIA 631"
FT                   /tissue_type="placenta"
FT                   /db_xref="taxon:9606"
FT   misc_feature    57..278
FT                   /note="ubiquitin like part"
FT   CDS             57..458
FT                   /gene="fau"
FT                   /db_xref="GDB:135476"
FT                   /db_xref="GOA:P35544"
FT                   /db_xref="GOA:P62861"
FT                   /db_xref="H-InvDB:HIT000322806.14"
FT                   /db_xref="HGNC:3597"
FT                   /db_xref="InterPro:IPR000626"
FT                   /db_xref="InterPro:IPR006846"
FT                   /db_xref="InterPro:IPR019954"
FT                   /db_xref="InterPro:IPR019955"
FT                   /db_xref="InterPro:IPR019956"
FT                   /db_xref="PDB:2L7R"
FT                   /db_xref="UniProtKB/Swiss-Prot:P35544"
FT                   /db_xref="UniProtKB/Swiss-Prot:P62861"
FT                   /protein_id="CAA46716.1"
FT                   /translation="MQLFVRAQELHTFEVTGQETVAQIKAHVASLEGIAPEDQVVLLAG
FT                   APLEDEATLGQCGVEALTTLEVAGRMLGGKVHGSLARAGKVRGQTPKVAKQEKKKKKTG
FT                   RAKRRMQYNRRFVNVVPTFGKKKGPNANS"
FT   misc_feature    98..102
FT                   /note="nucleolar localization signal"
FT   misc_feature    279..458
FT                   /note="S30 part"
FT   polyA_signal    484..489
FT   polyA_site      509
XX
SQ   Sequence 518 BP; 125 A; 139 C; 148 G; 106 T; 0 other;
     ttcctctttc tcgactccat cttcgcggta gctgggaccg ccgttcagtc gccaatatgc        60
     agctctttgt ccgcgcccag gagctacaca ccttcgaggt gaccggccag gaaacggtcg       120
     cccagatcaa ggctcatgta gcctcactgg agggcattgc cccggaagat caagtcgtgc       180
     tcctggcagg cgcgcccctg gaggatgagg ccactctggg ccagtgcggg gtggaggccc       240
     tgactaccct ggaagtagca ggccgcatgc ttggaggtaa agttcatggt tccctggccc       300
     gtgctggaaa agtgagaggt cagactccta aggtggccaa acaggagaag aagaagaaga       360
     agacaggtcg ggctaagcgg cggatgcagt acaaccggcg ctttgtcaac gttgtgccca       420
     cctttggcaa gaagaagggc cccaatgcca actcttaagt cttttgtaat tctggctttc       480
     tctaataaaa aagccactta gttcagtcaa aaaaaaaa                               518
//

Output file format

   The output is a standard EMBOSS sequence file.

   The results can be output in one of several styles by using the
   command-line qualifier -osformat xxx, where 'xxx' is replaced by the
   name of the required format. The available format names are: embl,
   genbank, gff, pir, swiss, dasgff, debug, listfile, dbmotif, diffseq,
   excel, feattable, motif, nametable, regions, seqtable, simple, srs,
   table, tagseq.

   See: http://emboss.sf.net/docs/themes/SequenceFormats.html for further
   information on sequence formats.

  Output files for usage example

  File: x65923.rev

>X65923 X65923.1 Reversed: H.sapiens fau mRNA
ttttttttttgactgaactaagtggcttttttattagagaaagccagaattacaaaagac
ttaagagttggcattggggcccttcttcttgccaaaggtgggcacaacgttgacaaagcg
ccggttgtactgcatccgccgcttagcccgacctgtcttcttcttcttcttctcctgttt
ggccaccttaggagtctgacctctcacttttccagcacgggccagggaaccatgaacttt
acctccaagcatgcggcctgctacttccagggtagtcagggcctccaccccgcactggcc
cagagtggcctcatcctccaggggcgcgcctgccaggagcacgacttgatcttccggggc
aatgccctccagtgaggctacatgagccttgatctgggcgaccgtttcctggccggtcac
ctcgaaggtgtgtagctcctgggcgcggacaaagagctgcatattggcgactgaacggcg
gtcccagctaccgcgaagatggagtcgagaaagaggaa

  Output files for usage example 2

  File: x65923.rev

>X65923 X65923.1 H.sapiens fau mRNA
aaggagaaagagctgaggtagaagcgccatcgaccctggcggcaagtcagcggttatacg
tcgagaaacaggcgcgggtcctcgatgtgtggaagctccactggccggtcctttgccagc
gggtctagttccgagtacatcggagtgacctcccgtaacggggccttctagttcagcacg
aggaccgtccgcgcggggacctcctactccggtgagacccggtcacgccccacctccggg
actgatgggaccttcatcgtccggcgtacgaacctccatttcaagtaccaagggaccggg
cacgaccttttcactctccagtctgaggattccaccggtttgtcctcttcttcttcttct
tctgtccagcccgattcgccgcctacgtcatgttggccgcgaaacagttgcaacacgggt
ggaaaccgttcttcttcccggggttacggttgagaattcagaaaacattaagaccgaaag
agattattttttcggtgaatcaagtcagtttttttttt

  Output files for usage example 3

  File: x65923.rev

>X65923 X65923.1 H.sapiens fau mRNA
aaaaaaaaaactgacttgattcaccgaaaaaataatctctttcggtcttaatgttttctg
aattctcaaccgtaaccccgggaagaagaacggtttccacccgtgttgcaactgtttcgc
ggccaacatgacgtaggcggcgaatcgggctggacagaagaagaagaagaagaggacaaa
ccggtggaatcctcagactggagagtgaaaaggtcgtgcccggtcccttggtacttgaaa
tggaggttcgtacgccggacgatgaaggtcccatcagtcccggaggtggggcgtgaccgg
gtctcaccggagtaggaggtccccgcgcggacggtcctcgtgctgaactagaaggccccg
ttacgggaggtcactccgatgtactcggaactagacccgctggcaaaggaccggccagtg
gagcttccacacatcgaggacccgcgcctgtttctcgacgtataaccgctgacttgccgc
cagggtcgatggcgcttctacctcagctctttctcctt

Data files

   None.

Notes

   None.

References

   None.

Warnings

   None.

Diagnostic Error Messages

   None.

Exit status

   It always exits with status 0.

Known bugs

   Bugs noted but not yet fixed.

   None.

See also

   Program name     Description
   aligncopy        Read and write alignments
   aligncopypair    Read and write pairs from alignments
   biosed           Replace or delete sequence sections
   codcopy          Copy and reformat a codon usage table
   cutseq           Remove a section from a sequence
   degapseq         Remove non-alphabetic (e.g. gap) characters from sequences
   descseq          Alter the name or description of a sequence
   entret           Retrieve sequence entries from flatfile databases and files
   extractalign     Extract regions from a sequence alignment
   extractfeat      Extract features from sequence(s)
   extractseq       Extract regions from a sequence
   featcopy         Read and write a feature table
   featmerge        Merge two overlapping feature tables
   featreport       Read and write a feature table
   feattext         Return a feature table original text
   listor           Write a list file of the logical OR of two sets of sequences
   makenucseq       Create random nucleotide sequences
   makeprotseq      Create random protein sequences
   maskambignuc     Mask all ambiguity characters in nucleotide sequences with
                    N
   maskambigprot    Mask all ambiguity characters in protein sequences with X
   maskfeat         Write a sequence with masked features
   maskseq          Write a sequence with masked regions
   newseq           Create a sequence file from a typed-in sequence
   nohtml           Remove mark-up (e.g. HTML tags) from an ASCII text file
   noreturn         Remove carriage return from ASCII files
   nospace          Remove whitespace from an ASCII text file
   notab            Replace tabs with spaces in an ASCII text file
   notseq           Write to file a subset of an input stream of sequences
   nthseq           Write to file a single sequence from an input stream of
                    sequences
   nthseqset        Read and write (return) one set of sequences from many
   pasteseq         Insert one sequence into another
   seqcount         Read and count sequences
   seqret           Read and write (return) sequences
   seqretsetall     Read and write (return) many sets of sequences
   seqretsplit      Read sequences and write them to individual files
   sizeseq          Sort sequences by size
   skipredundant    Remove redundant sequences from an input set
   skipseq          Read and write (return) sequences, skipping first few
   splitsource      Split sequence(s) into original source sequences
   splitter         Split sequence(s) into smaller sequences
   trimest          Remove poly-A tails from nucleotide sequences
   trimseq          Remove unwanted characters from start and end of sequence(s)
   trimspace        Remove extra whitespace from an ASCII text file
   union            Concatenate multiple sequences into a single sequence
   vectorstrip      Remove vectors from the ends of nucleotide sequence(s)
   yank             Add a sequence reference (a full USA) to a list file

Author(s)

   Gary Williams formerly at:
   MRC Rosalind Franklin Centre for Genomics Research Wellcome Trust
   Genome Campus, Hinxton, Cambridge, CB10 1SB, UK

   Please report all bugs to the EMBOSS bug team
   (emboss-bug (c) emboss.open-bio.org) not to the original author.

History

   Completed 26 Jan 1999

Target users

   This program is intended to be used by everyone and everything, from
   naive users to embedded scripts.

Comments

   None
