|
|
supermatcher |
% supermatcher @eclac.list tembl:j01636 -word 50 Match large sequences against one or more other sequences Gap opening penalty [10.0]: Gap extension penalty [0.5]: 3.0 Output alignment [j01636.supermatcher]: |
Go to the input files for this example
Go to the output files for this example
Standard (Mandatory) qualifiers:
[-asequence] seqall Sequence(s) filename and optional format, or
reference (input USA)
[-bsequence] seqset Sequence set filename and optional format,
or reference (input USA)
-gapopen float [10.0 for any sequence type] Gap opening
penalty (Number from 0.000 to 100.000)
-gapextend float [0.5 for any sequence type] Gap extension
penalty (Number from 0.000 to 10.000)
[-outfile] align [*.supermatcher] Output alignment file name
Additional (Optional) qualifiers:
-datafile matrixf [EBLOSUM62 for protein, EDNAFULL for DNA]
This is the scoring matrix file used when
comparing sequences. By default it is the
file 'EBLOSUM62' (for proteins) or the file
'EDNAFULL' (for nucleic sequences). These
files are found in the 'data' directory of
the EMBOSS installation.
-width integer [16] Alignment width (Integer 1 or more)
-wordlen integer [6] Word length for initial matching
(Integer 3 or more)
-errorfile outfile [supermatcher.error] Error file to be
written to
Advanced (Unprompted) qualifiers: (none)
Associated qualifiers:
"-asequence" 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
-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 each sequence to be used
-send2 integer End of each 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
"-errorfile" associated qualifiers
-odirectory string Output directory
General qualifiers:
-auto boolean Turn off prompts
-stdout boolean Write standard output
-filter boolean Read standard input, write 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
|
| Standard (Mandatory) qualifiers | Allowed values | Default | |
|---|---|---|---|
| [-asequence] (Parameter 1) |
Sequence(s) filename and optional format, or reference (input USA) | Readable sequence(s) | Required |
| [-bsequence] (Parameter 2) |
Sequence set filename and optional format, or reference (input USA) | Readable set of sequences | Required |
| -gapopen | Gap opening penalty | Number from 0.000 to 100.000 | 10.0 for any sequence type |
| -gapextend | Gap extension penalty | Number from 0.000 to 10.000 | 0.5 for any sequence type |
| [-outfile] (Parameter 3) |
Output alignment file name | Alignment output file | <*>.supermatcher |
| Additional (Optional) qualifiers | Allowed values | Default | |
| -datafile | This is the scoring matrix file used when comparing sequences. By default it is the file 'EBLOSUM62' (for proteins) or the file 'EDNAFULL' (for nucleic sequences). These files are found in the 'data' directory of the EMBOSS installation. | Comparison matrix file in EMBOSS data path | EBLOSUM62 for protein EDNAFULL for DNA |
| -width | Alignment width | Integer 1 or more | 16 |
| -wordlen | Word length for initial matching | Integer 3 or more | 6 |
| -errorfile | Error file to be written to | Output file | supermatcher.error |
| Advanced (Unprompted) qualifiers | Allowed values | Default | |
| (none) | |||
#Formerly ECLAC tembl:J01636 #Formerly ECLACA tembl:X51872 #Formerly ECLACI tembl:V00294 #Formerly ECLACY tembl:V00295 #Formerly ECLACZ tembl:V00296 |
ID J01636; SV 1; linear; genomic DNA; STD; PRO; 7477 BP.
XX
AC J01636; J01637; K01483; K01793;
XX
DT 30-NOV-1990 (Rel. 26, Created)
DT 09-SEP-2004 (Rel. 81, Last updated, Version 8)
XX
DE E.coli lactose operon with lacI, lacZ, lacY and lacA genes.
XX
KW acetyltransferase; beta-D-galactosidase; galactosidase; lac operon;
KW lac repressor protein; lacA gene; lacI gene; lactose permease; lacY gene;
KW lacZ gene; mutagenesis; palindrome; promoter region;
KW thiogalactoside acetyltransferase.
XX
OS Escherichia coli
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales;
OC Enterobacteriaceae; Escherichia.
XX
RN [1]
RP 1243-1266
RX PUBMED; 4587255.
RA Gilbert W., Maxam A.;
RT "The nucleotide sequence of the lac operator";
RL Proc. Natl. Acad. Sci. U.S.A. 70(12):3581-3584(1973).
XX
RN [2]
RP 1246-1308
RX PUBMED; 4587256.
RA Maizels N.M.;
RT "The nucleotide sequence of the lactose messenger ribonucleic acid
RT transcribed from the UV5 promoter mutant of Escherichia coli";
RL Proc. Natl. Acad. Sci. U.S.A. 70(12):3585-3589(1973).
XX
RN [3]
RX PUBMED; 4598642.
RA Gilbert W., Maizels N., Maxam A.;
RT "Sequences of controlling regions of the lactose operon";
RL Cold Spring Harb. Symp. Quant. Biol. 38:845-855(1974).
XX
RN [4]
RA Gilbert W., Gralla J., Majors A.J., Maxam A.;
RT "Lactose operator sequences and the action of lac repressor";
RL (in) Sund H., Blauer G. (Eds.);
RL PROTEIN-LIGAND INTERACTIONS:193-207;
RL Walter de Gruyter, New York (1975)
XX
RN [5]
RP 1146-1282
RX PUBMED; 1088926.
RA Dickson R.C., Abelson J.N., Barnes W.M., Reznikoff W.S.;
[Part of this file has been deleted for brevity]
cgatttggct acatgacatc aaccatatca gcaaaagtga tacgggtatt atttttgccg 4560
ctatttctct gttctcgcta ttattccaac cgctgtttgg tctgctttct gacaaactcg 4620
ggctgcgcaa atacctgctg tggattatta ccggcatgtt agtgatgttt gcgccgttct 4680
ttatttttat cttcgggcca ctgttacaat acaacatttt agtaggatcg attgttggtg 4740
gtatttatct aggcttttgt tttaacgccg gtgcgccagc agtagaggca tttattgaga 4800
aagtcagccg tcgcagtaat ttcgaatttg gtcgcgcgcg gatgtttggc tgtgttggct 4860
gggcgctgtg tgcctcgatt gtcggcatca tgttcaccat caataatcag tttgttttct 4920
ggctgggctc tggctgtgca ctcatcctcg ccgttttact ctttttcgcc aaaacggatg 4980
cgccctcttc tgccacggtt gccaatgcgg taggtgccaa ccattcggca tttagcctta 5040
agctggcact ggaactgttc agacagccaa aactgtggtt tttgtcactg tatgttattg 5100
gcgtttcctg cacctacgat gtttttgacc aacagtttgc taatttcttt acttcgttct 5160
ttgctaccgg tgaacagggt acgcgggtat ttggctacgt aacgacaatg ggcgaattac 5220
ttaacgcctc gattatgttc tttgcgccac tgatcattaa tcgcatcggt gggaaaaacg 5280
ccctgctgct ggctggcact attatgtctg tacgtattat tggctcatcg ttcgccacct 5340
cagcgctgga agtggttatt ctgaaaacgc tgcatatgtt tgaagtaccg ttcctgctgg 5400
tgggctgctt taaatatatt accagccagt ttgaagtgcg tttttcagcg acgatttatc 5460
tggtctgttt ctgcttcttt aagcaactgg cgatgatttt tatgtctgta ctggcgggca 5520
atatgtatga aagcatcggt ttccagggcg cttatctggt gctgggtctg gtggcgctgg 5580
gcttcacctt aatttccgtg ttcacgctta gcggccccgg cccgctttcc ctgctgcgtc 5640
gtcaggtgaa tgaagtcgct taagcaatca atgtcggatg cggcgcgacg cttatccgac 5700
caacatatca taacggagtg atcgcattga acatgccaat gaccgaaaga ataagagcag 5760
gcaagctatt taccgatatg tgcgaaggct taccggaaaa aagacttcgt gggaaaacgt 5820
taatgtatga gtttaatcac tcgcatccat cagaagttga aaaaagagaa agcctgatta 5880
aagaaatgtt tgccacggta ggggaaaacg cctgggtaga accgcctgtc tatttctctt 5940
acggttccaa catccatata ggccgcaatt tttatgcaaa tttcaattta accattgtcg 6000
atgactacac ggtaacaatc ggtgataacg tactgattgc acccaacgtt actctttccg 6060
ttacgggaca ccctgtacac catgaattga gaaaaaacgg cgagatgtac tcttttccga 6120
taacgattgg caataacgtc tggatcggaa gtcatgtggt tattaatcca ggcgtcacca 6180
tcggggataa ttctgttatt ggcgcgggta gtatcgtcac aaaagacatt ccaccaaacg 6240
tcgtggcggc tggcgttcct tgtcgggtta ttcgcgaaat aaacgaccgg gataagcact 6300
attatttcaa agattataaa gttgaatcgt cagtttaaat tataaaaatt gcctgatacg 6360
ctgcgcttat caggcctaca agttcagcga tctacattag ccgcatccgg catgaacaaa 6420
gcgcaggaac aagcgtcgca tcatgcctct ttgacccaca gctgcggaaa acgtactggt 6480
gcaaaacgca gggttatgat catcagccca acgacgcaca gcgcatgaaa tgcccagtcc 6540
atcaggtaat tgccgctgat actacgcagc acgccagaaa accacggggc aagcccggcg 6600
atgataaaac cgattccctg cataaacgcc accagcttgc cagcaatagc cggttgcaca 6660
gagtgatcga gcgccagcag caaacagagc ggaaacgcgc cgcccagacc taacccacac 6720
accatcgccc acaataccgg caattgcatc ggcagccaga taaagccgca gaaccccacc 6780
agttgtaaca ccagcgccag cattaacagt ttgcgccgat cctgatggcg agccatagca 6840
ggcatcagca aagctcctgc ggcttgccca agcgtcatca atgccagtaa ggaaccgctg 6900
tactgcgcgc tggcaccaat ctcaatatag aaagcgggta accaggcaat caggctggcg 6960
taaccgccgt taatcagacc gaagtaaaca cccagcgtcc acgcgcgggg agtgaatacc 7020
acgcgaaccg gagtggttgt tgtcttgtgg gaagaggcga cctcgcgggc gctttgccac 7080
caccaggcaa agagcgcaac aacggcaggc agcgccacca ggcgagtgtt tgataccagg 7140
tttcgctatg ttgaactaac cagggcgtta tggcggcacc aagcccaccg ccgcccatca 7200
gagccgcgga ccacagcccc atcaccagtg gcgtgcgctg ctgaaaccgc cgtttaatca 7260
ccgaagcatc accgcctgaa tgatgccgat ccccacccca ccaagcagtg cgctgctaag 7320
cagcagcgca ctttgcgggt aaagctcacg catcaatgca ccgacggcaa tcagcaacag 7380
actgatggcg acactgcgac gttcgctgac atgctgatga agccagcttc cggccagcgc 7440
cagcccgccc atggtaacca ccggcagagc ggtcgac 7477
//
|
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.
The output alignment is in simple format by default.
|
|
########################################
# Program: supermatcher
# Rundate: Sun 15 Jul 2007 12:00:00
# Commandline: supermatcher
# [-asequence] @../../data/eclac.list
# [-bsequence] tembl:j01636
# -wordlen 50
# -gapextend 3.0
# Align_format: simple
# Report_file: j01636.supermatcher
########################################
#=======================================
#
# Aligned_sequences: 2
# 1: J01636
# 2: J01636
# Matrix: EDNAFULL
# Gap_penalty: 10.0
# Extend_penalty: 3.0
#
# Length: 7477
# Identity: 7477/7477 (100.0%)
# Similarity: 7477/7477 (100.0%)
# Gaps: 0/7477 ( 0.0%)
# Score: 37385.0
#
#
#=======================================
J01636 1 gacaccatcgaatggcgcaaaacctttcgcggtatggcatgatagcgccc 50
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 1 gacaccatcgaatggcgcaaaacctttcgcggtatggcatgatagcgccc 50
J01636 51 ggaagagagtcaattcagggtggtgaatgtgaaaccagtaacgttatacg 100
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 51 ggaagagagtcaattcagggtggtgaatgtgaaaccagtaacgttatacg 100
J01636 101 atgtcgcagagtatgccggtgtctcttatcagaccgtttcccgcgtggtg 150
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 101 atgtcgcagagtatgccggtgtctcttatcagaccgtttcccgcgtggtg 150
J01636 151 aaccaggccagccacgtttctgcgaaaacgcgggaaaaagtggaagcggc 200
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 151 aaccaggccagccacgtttctgcgaaaacgcgggaaaaagtggaagcggc 200
J01636 201 gatggcggagctgaattacattcccaaccgcgtggcacaacaactggcgg 250
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 201 gatggcggagctgaattacattcccaaccgcgtggcacaacaactggcgg 250
[Part of this file has been deleted for brevity]
V00296 2501 tgctgattacgaccgctcacgcgtggcagcatcaggggaaaaccttattt 2550
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 3787 tgctgattacgaccgctcacgcgtggcagcatcaggggaaaaccttattt 3836
V00296 2551 atcagccggaaaacctaccggattgatggtagtggtcaaatggcgattac 2600
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 3837 atcagccggaaaacctaccggattgatggtagtggtcaaatggcgattac 3886
V00296 2601 cgttgatgttgaagtggcgagcgatacaccgcatccggcgcggattggcc 2650
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 3887 cgttgatgttgaagtggcgagcgatacaccgcatccggcgcggattggcc 3936
V00296 2651 tgaactgccagctggcgcaggtagcagagcgggtaaactggctcggatta 2700
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 3937 tgaactgccagctggcgcaggtagcagagcgggtaaactggctcggatta 3986
V00296 2701 gggccgcaagaaaactatcccgaccgccttactgccgcctgttttgaccg 2750
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 3987 gggccgcaagaaaactatcccgaccgccttactgccgcctgttttgaccg 4036
V00296 2751 ctgggatctgccattgtcagacatgtataccccgtacgtcttcccgagcg 2800
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 4037 ctgggatctgccattgtcagacatgtataccccgtacgtcttcccgagcg 4086
V00296 2801 aaaacggtctgcgctgcgggacgcgcgaattgaattatggcccacaccag 2850
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 4087 aaaacggtctgcgctgcgggacgcgcgaattgaattatggcccacaccag 4136
V00296 2851 tggcgcggcgacttccagttcaacatcagccgctacagtcaacagcaact 2900
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 4137 tggcgcggcgacttccagttcaacatcagccgctacagtcaacagcaact 4186
V00296 2901 gatggaaaccagccatcgccatctgctgcacgcggaagaaggcacatggc 2950
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 4187 gatggaaaccagccatcgccatctgctgcacgcggaagaaggcacatggc 4236
V00296 2951 tgaatatcgacggtttccatatggggattggtggcgacgactcctggagc 3000
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 4237 tgaatatcgacggtttccatatggggattggtggcgacgactcctggagc 4286
V00296 3001 ccgtcagtatcggcggaattccagctgagcgccggtcgctaccattacca 3050
||||||||||||||||||||||||||||||||||||||||||||||||||
J01636 4287 ccgtcagtatcggcggaattccagctgagcgccggtcgctaccattacca 4336
V00296 3051 gttggtctggtgtcaaaaataataataa 3078
||||||||||||||||||||||||||||
J01636 4337 gttggtctggtgtcaaaaataataataa 4364
#---------------------------------------
#---------------------------------------
|
The file 'supermatcher.error' will contain any errors that occured during the program. This may be that wordmatch could not find any matches hence no suitable start point is found for the smith-waterman calculation.
EMBOSS data files are distributed with the application and stored in the standard EMBOSS data directory, which is defined by the EMBOSS environment variable EMBOSS_DATA.
To see the available EMBOSS data files, run:
% embossdata -showall
To fetch one of the data files (for example 'Exxx.dat') into your current directory for you to inspect or modify, run:
% embossdata -fetch -file Exxx.dat
Users can provide their own data files in their own directories. Project specific files can be put in the current directory, or for tidier directory listings in a subdirectory called ".embossdata". Files for all EMBOSS runs can be put in the user's home directory, or again in a subdirectory called ".embossdata".
The directories are searched in the following order:
Because it does a Smith & Waterman alignment (albeit in a narrow region around the diagonal shown to be the 'best' by a word match), this program can use huge amounts of memory if the sequences are large.
Because the alignment is made within a narrow area each side of the 'best' diagonal, if there are sufficient indels between the two sequences, then the path of the Smith & Waterman alignment can wander outside of this area. Making the width larger can avoid this problem, but you then use more memory.
The longer the sequences and the wider the specified alignment width, the more memory will be used.
If the program terminates due to lack of memory you can try the following:
Run the UNIX command 'limit' to see if your stack or memory usage have been limited and if so, run 'unlimit', (e.g.: '% unlimit stacksize').
| Program name | Description |
|---|---|
| matcher | Finds the best local alignments between two sequences |
| seqmatchall | All-against-all comparison of a set of sequences |
| water | Smith-Waterman local alignment |
| wordfinder | Match large sequences against one or more other sequences |
| wordmatch | Finds all exact matches of a given size between 2 sequences |