
                                 wordmatch 



Function

   Finds regions of identity (exact matches) of two sequences

Description

   wordmatch finds all regions of identity (exact matches) of a specified
   minimum size of two input sequences. These regions are reported in a
   standard EMBOSS alignment file and (optionally) in standard EMBOSS
   sequence feature files.

Usage

   Here is a sample session with wordmatch


% wordmatch tsw:hba_human tsw:hbb_human 
Finds regions of identity (exact matches) of two sequences
Word size [4]: 
Output alignment [hba_human.wordmatch]: 
Features output [HBA_HUMAN.gff]: 
Second features output [HBB_HUMAN.gff]: 

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

Command line arguments

   Standard (Mandatory) qualifiers:
  [-asequence]         sequence   Sequence filename and optional format, or
                                  reference (input USA)
  [-bsequence]         sequence   Sequence filename and optional format, or
                                  reference (input USA)
   -wordsize           integer    [4] Word size (Integer 2 or more)
  [-outfile]           align      [*.wordmatch] Output alignment file name
  [-aoutfeat]          featout    [unknown.gff] Output features UFO
  [-boutfeat]          featout    [unknown.gff] Output features UFO

   Additional (Optional) qualifiers: (none)
   Advanced (Unprompted) qualifiers: (none)
   Associated qualifiers:

   "-asequence" associated qualifiers
   -sbegin1            integer    Start of the sequence to be used
   -send1              integer    End of the 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
   -sformat1           string     Input sequence format
   -sdbname1           string     Database name
   -sid1               string     Entryname
   -ufo1               string     UFO features
   -fformat1           string     Features format
   -fopenfile1         string     Features file name

   "-bsequence" associated qualifiers
   -sbegin2            integer    Start of the sequence to be used
   -send2              integer    End of the sequence to be used
   -sreverse2          boolean    Reverse (if DNA)
   -sask2              boolean    Ask for begin/end/reverse
   -snucleotide2       boolean    Sequence is nucleotide
   -sprotein2          boolean    Sequence is protein
   -slower2            boolean    Make lower case
   -supper2            boolean    Make upper case
   -sformat2           string     Input sequence format
   -sdbname2           string     Database name
   -sid2               string     Entryname
   -ufo2               string     UFO features
   -fformat2           string     Features format
   -fopenfile2         string     Features file name

   "-outfile" associated qualifiers
   -aformat3           string     Alignment format
   -aextension3        string     File name extension
   -adirectory3        string     Output directory
   -aname3             string     Base file name
   -awidth3            integer    Alignment width
   -aaccshow3          boolean    Show accession number in the header
   -adesshow3          boolean    Show description in the header
   -ausashow3          boolean    Show the full USA in the alignment
   -aglobal3           boolean    Show the full sequence in alignment

   "-aoutfeat" associated qualifiers
   -offormat4          string     Output feature format
   -ofopenfile4        string     Features file name
   -ofextension4       string     File name extension
   -ofdirectory4       string     Output directory
   -ofname4            string     Base file name
   -ofsingle4          boolean    Separate file for each entry

   "-boutfeat" associated qualifiers
   -offormat5          string     Output feature format
   -ofopenfile5        string     Features file name
   -ofextension5       string     File name extension
   -ofdirectory5       string     Output directory
   -ofname5            string     Base file name
   -ofsingle5          boolean    Separate file for each entry

   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. 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

Input file format

   wordmatch reads any two sequence USAs of the same type (DNA or
   protein).

  Input files for usage example

   'tsw:hba_human' is a sequence entry in the example protein database
   'tsw'

  Database entry: tsw:hba_human

ID   HBA_HUMAN               Reviewed;         142 AA.
AC   P69905; P01922; Q96KF1; Q9NYR7;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 2.
DT   03-APR-2007, entry version 41.
DE   Hemoglobin subunit alpha (Hemoglobin alpha chain) (Alpha-globin).
GN   Name=HBA1;
GN   and
GN   Name=HBA2;
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini;
OC   Catarrhini; Hominidae; Homo.
OX   NCBI_TaxID=9606;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] (HBA1).
RX   MEDLINE=81088339; PubMed=7448866; DOI=10.1016/0092-8674(80)90347-5;
RA   Michelson A.M., Orkin S.H.;
RT   "The 3' untranslated regions of the duplicated human alpha-globin
RT   genes are unexpectedly divergent.";
RL   Cell 22:371-377(1980).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [MRNA] (HBA2).
RX   MEDLINE=80137531; PubMed=6244294;
RA   Wilson J.T., Wilson L.B., Reddy V.B., Cavallesco C., Ghosh P.K.,
RA   Deriel J.K., Forget B.G., Weissman S.M.;
RT   "Nucleotide sequence of the coding portion of human alpha globin
RT   messenger RNA.";
RL   J. Biol. Chem. 255:2807-2815(1980).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] (HBA2).
RX   MEDLINE=81175088; PubMed=6452630;
RA   Liebhaber S.A., Goossens M.J., Kan Y.W.;
RT   "Cloning and complete nucleotide sequence of human 5'-alpha-globin
RT   gene.";
RL   Proc. Natl. Acad. Sci. U.S.A. 77:7054-7058(1980).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=6946451;
RA   Orkin S.H., Goff S.C., Hechtman R.L.;
RT   "Mutation in an intervening sequence splice junction in man.";
RL   Proc. Natl. Acad. Sci. U.S.A. 78:5041-5045(1981).
RN   [5]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND VARIANT LYS-32.
RX   MEDLINE=21303311; PubMed=11410421;
RA   Zhao Y., Xu X.;
RT   "Alpha2(CD31 AGG-->AAG, Arg-->Lys) causing non-deletional alpha-
RT   thalassemia in a Chinese family with HbH disease.";
RL   Haematologica 86:541-542(2001).
RN   [6]


  [Part of this file has been deleted for brevity]

FT                                /FTId=VAR_002840.
FT   VARIANT     131    131       A -> D (in Yuda; O(2) affinity down).
FT                                /FTId=VAR_002842.
FT   VARIANT     131    131       A -> P (in Sun Prairie; unstable).
FT                                /FTId=VAR_002841.
FT   VARIANT     132    132       S -> P (in Questembert; highly unstable;
FT                                causes alpha-thalassemia).
FT                                /FTId=VAR_002843.
FT   VARIANT     134    134       S -> R (in Val de Marne; O(2) affinity
FT                                up).
FT                                /FTId=VAR_002844.
FT   VARIANT     136    136       V -> E (in Pavie).
FT                                /FTId=VAR_002845.
FT   VARIANT     137    137       L -> M (in Chicago).
FT                                /FTId=VAR_002846.
FT   VARIANT     137    137       L -> P (in Bibba; unstable; causes alpha-
FT                                thalassemia).
FT                                /FTId=VAR_002847.
FT   VARIANT     139    139       S -> P (in Attleboro; O(2) affinity up).
FT                                /FTId=VAR_002848.
FT   VARIANT     140    140       K -> E (in Hanamaki; O(2) affinity up).
FT                                /FTId=VAR_002849.
FT   VARIANT     140    140       K -> T (in Tokoname; O(2) affinity up).
FT                                /FTId=VAR_002850.
FT   VARIANT     141    141       Y -> H (in Rouen; O(2) affinity up).
FT                                /FTId=VAR_002851.
FT   VARIANT     142    142       R -> C (in Nunobiki; O(2) affinity up).
FT                                /FTId=VAR_002852.
FT   VARIANT     142    142       R -> H (in Suresnes; O(2) affinity up).
FT                                /FTId=VAR_002854.
FT   VARIANT     142    142       R -> L (in Legnano; O(2) affinity up).
FT                                /FTId=VAR_002853.
FT   VARIANT     142    142       R -> P (in Singapore).
FT                                /FTId=VAR_002855.
FT   HELIX         4     15
FT   HELIX        16     20
FT   HELIX        21     35
FT   HELIX        37     42
FT   HELIX        53     71
FT   HELIX        73     75
FT   HELIX        76     79
FT   HELIX        81     89
FT   HELIX        96    112
FT   TURN        114    116
FT   HELIX       119    136
FT   TURN        137    139
SQ   SEQUENCE   142 AA;  15258 MW;  15E13666573BBBAE CRC64;
     MVLSPADKTN VKAAWGKVGA HAGEYGAEAL ERMFLSFPTT KTYFPHFDLS HGSAQVKGHG
     KKVADALTNA VAHVDDMPNA LSALSDLHAH KLRVDPVNFK LLSHCLLVTL AAHLPAEFTP
     AVHASLDKFL ASVSTVLTSK YR
//

  Database entry: tsw:hbb_human

ID   HBB_HUMAN               Reviewed;         147 AA.
AC   P68871; P02023; Q13852; Q14481; Q14510; Q45KT0; Q6FI08; Q8IZI1;
AC   Q9BX96; Q9UCP8; Q9UCP9;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 2.
DT   20-MAR-2007, entry version 43.
DE   Hemoglobin subunit beta (Hemoglobin beta chain) (Beta-globin).
GN   Name=HBB;
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini;
OC   Catarrhini; Hominidae; Homo.
OX   NCBI_TaxID=9606;
RN   [1]
RP   NUCLEOTIDE SEQUENCE.
RX   MEDLINE=81064667; PubMed=6254664; DOI=10.1016/0092-8674(80)90428-6;
RA   Lawn R.M., Efstratiadis A., O'Connell C., Maniatis T.;
RT   "The nucleotide sequence of the human beta-globin gene.";
RL   Cell 21:647-651(1980).
RN   [2]
RP   NUCLEOTIDE SEQUENCE.
RX   MEDLINE=77126403; PubMed=1019344;
RA   Marotta C., Forget B., Cohen-Solal M., Weissman S.M.;
RT   "Nucleotide sequence analysis of coding and noncoding regions of human
RT   beta-globin mRNA.";
RL   Prog. Nucleic Acid Res. Mol. Biol. 19:165-175(1976).
RN   [3]
RP   NUCLEOTIDE SEQUENCE.
RA   Lu L., Hu Z.H., Du C.S., Fu Y.S.;
RT   "DNA sequence of the human beta-globin gene isolated from a healthy
RT   Chinese.";
RL   Submitted (JUN-1997) to the EMBL/GenBank/DDBJ databases.
RN   [4]
RP   NUCLEOTIDE SEQUENCE, AND VARIANT DURHAM-N.C. PRO-115.
RC   TISSUE=Blood;
RA   Kutlar F., Abboud M., Leithner C., Holley L., Brisco J., Kutlar A.;
RT   "Electrophoretically silent, very unstable, thalassemic mutation at
RT   codon 114 of beta globin (hemoglobin Durham-N.C.) detected by cDNA
RT   sequencing of mRNA, from a Russian women.";
RL   Submitted (AUG-1999) to the EMBL/GenBank/DDBJ databases.
RN   [5]
RP   NUCLEOTIDE SEQUENCE, AND VARIANT LOUISVILLE LEU-43.
RC   TISSUE=Blood;
RA   Kutlar F., Harbin J., Brisco J., Kutlar A.;
RT   "Rapid detection of electrophoretically silent, unstable human
RT   hemoglobin 'Louisville', (Beta; Phe 42 Leu/TTT to CTT) by cDNA
RT   sequencing of mRNA.";
RL   Submitted (JAN-1999) to the EMBL/GenBank/DDBJ databases.
RN   [6]
RP   NUCLEOTIDE SEQUENCE, AND VARIANT TY GARD GLN-125.


  [Part of this file has been deleted for brevity]

FT   VARIANT     141    141       A -> T (in St Jacques: O(2) affinity up).
FT                                /FTId=VAR_003081.
FT   VARIANT     141    141       A -> V (in Puttelange; polycythemia; O(2)
FT                                affinity up).
FT                                /FTId=VAR_003082.
FT   VARIANT     142    142       L -> R (in Olmsted; unstable).
FT                                /FTId=VAR_003083.
FT   VARIANT     143    143       A -> D (in Ohio; O(2) affinity up).
FT                                /FTId=VAR_003084.
FT   VARIANT     144    144       H -> D (in Rancho Mirage).
FT                                /FTId=VAR_003085.
FT   VARIANT     144    144       H -> P (in Syracuse; O(2) affinity up).
FT                                /FTId=VAR_003087.
FT   VARIANT     144    144       H -> Q (in Little Rock; O(2) affinity
FT                                up).
FT                                /FTId=VAR_003086.
FT   VARIANT     144    144       H -> R (in Abruzzo; O(2) affinity up).
FT                                /FTId=VAR_003088.
FT   VARIANT     145    145       K -> E (in Mito; O(2) affinity up).
FT                                /FTId=VAR_003089.
FT   VARIANT     146    146       Y -> C (in Rainier; O(2) affinity up).
FT                                /FTId=VAR_003090.
FT   VARIANT     146    146       Y -> H (in Bethesda; O(2) affinity up).
FT                                /FTId=VAR_003091.
FT   VARIANT     147    147       H -> D (in Hiroshima; O(2) affinity up).
FT                                /FTId=VAR_003092.
FT   VARIANT     147    147       H -> L (in Cowtown; O(2) affinity up).
FT                                /FTId=VAR_003093.
FT   VARIANT     147    147       H -> P (in York; O(2) affinity up).
FT                                /FTId=VAR_003094.
FT   VARIANT     147    147       H -> Q (in Kodaira; O(2) affinity up).
FT                                /FTId=VAR_003095.
FT   HELIX         5     15
FT   TURN         20     22
FT   HELIX        23     34
FT   HELIX        36     41
FT   HELIX        43     45
FT   HELIX        51     56
FT   HELIX        58     76
FT   TURN         77     79
FT   HELIX        81     93
FT   TURN         94     96
FT   HELIX       101    118
FT   HELIX       119    121
FT   HELIX       124    141
FT   HELIX       143    145
SQ   SEQUENCE   147 AA;  15998 MW;  A31F6D621C6556A1 CRC64;
     MVHLTPEEKS AVTALWGKVN VDEVGGEALG RLLVVYPWTQ RFFESFGDLS TPDAVMGNPK
     VKAHGKKVLG AFSDGLAHLD NLKGTFATLS ELHCDKLHVD PENFRLLGNV LVCVLAHHFG
     KEFTPPVQAA YQKVVAGVAN ALAHKYH
//

Output file format

   The output is a standard EMBOSS alignment file.

   The results can be output in one of several styles by using the
   command-line qualifier -aformat xxx, where 'xxx' is replaced by the
   name of the required format. Some of the alignment formats can cope
   with an unlimited number of sequences, while others are only for pairs
   of sequences.

   The available multiple alignment format names are: unknown, multiple,
   simple, fasta, msf, trace, srs

   The available pairwise alignment format names are: pair, markx0,
   markx1, markx2, markx3, markx10, srspair, score

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

  Output files for usage example

  File: hba_human.wordmatch

########################################
# Program: wordmatch
# Rundate: Tue 15 Jul 2008 12:00:00
# Commandline: wordmatch
#    [-asequence] tsw:hba_human
#    [-bsequence] tsw:hbb_human
# Align_format: match
# Report_file: hba_human.wordmatch
########################################

#=======================================
#
# Aligned_sequences: 2
# 1: HBA_HUMAN
# 2: HBB_HUMAN
#=======================================

     5 HBA_HUMAN       +       59..63       HBB_HUMAN       +       64..68
     4 HBA_HUMAN       +       15..18       HBB_HUMAN       +       16..19
     4 HBA_HUMAN       +      117..120      HBB_HUMAN       +      122..125

#---------------------------------------
#---------------------------------------

  File: HBA_HUMAN.gff

##gff-version 2.0
##date 2007-07-15
##Type Protein HBA_HUMAN
HBA_HUMAN       wordmatch       region  59      63      1.000   +       .
Sequence "HBA_HUMAN.1" ; note "HBB_HUMAN"
HBA_HUMAN       wordmatch       region  15      18      1.000   +       .
Sequence "HBA_HUMAN.2" ; note "HBB_HUMAN"
HBA_HUMAN       wordmatch       region  117     120     1.000   +       .
Sequence "HBA_HUMAN.3" ; note "HBB_HUMAN"

  File: HBB_HUMAN.gff

##gff-version 2.0
##date 2007-07-15
##Type Protein HBB_HUMAN
HBB_HUMAN       wordmatch       region  64      68      1.000   +       .
Sequence "HBB_HUMAN.1" ; note "HBA_HUMAN"
HBB_HUMAN       wordmatch       region  16      19      1.000   +       .
Sequence "HBB_HUMAN.2" ; note "HBA_HUMAN"
HBB_HUMAN       wordmatch       region  122     125     1.000   +       .
Sequence "HBB_HUMAN.3" ; note "HBA_HUMAN"

   The normal 'report' header is output. It contains the details of the
   program run and the input sequences.

   The data lines consist of five columns separated by spaces or TAB
   characters. Each line contains the information on one identical
   region. The first column is the length of the match. The second column
   is the name of the first sequence. The third column is the start and
   end position of the match. The next two columns are the name and
   positions of the second sequence.

Data files

   None.

Notes

   wormatch will only report identical regions that are at least as long
   as the specified wordsize.

References

   None.

Warnings

   None.

Diagnostic Error Messages

   None.

Exit status

   0 if successful.

Known bugs

   None.

See also

   Program name Description
   matcher Waterman-Eggert local alignment of two sequences
   seqmatchall All-against-all word comparison of a sequence set
   supermatcher Calculate approximate local pair-wise alignments of
   larger sequences
   water Smith-Waterman local alignment of sequences
   wordfinder Match large sequences against one or more other sequences

Author(s)

   Ian Longden (il © sanger.ac.uk)
   Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge,
   CB10 1SA, UK.

History

   Completed 27th November 1998.

Target users

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

Comments
