eomegasp

 

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Function

Sequence with profile (ClustalO wrapper)

Description

eomegasp is a wrapper to clustalo. It takes a set of unaligned sequences and one profile and produces a combined output alignment.

Clustal-Omega (clustalo) is a general purpose multiple sequence alignment (MSA) program for proteins. It produces high quality MSAs and is capable of handling data-sets of hundreds of thousands of sequences in reasonable time.

In its current form Clustal-Omega can only align protein sequences but not DNA/RNA sequences. It is envisioned that DNA/RNA will become available in a future version.

Algorithm

Clustal-Omega uses HMMs for the alignment engine, based on the HHalign package from Johannes Soeding [1]. Guide trees are optionally made using mBed [2] which can cluster very large numbers of sequences in O(N*log(N)) time. Multiple alignment then proceeds by aligning larger and larger alignments using HHalign, following the clustering given by the guide tree.

Usage

Here is a sample session with eomegasp 


% eomegasp ../data/op1.ali 
Sequence with profile (ClustalO wrapper)
(aligned) output sequence set [ops.aln]: 
WARNING: This is a beta version of Clustal Omega, for protein only.

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

Command line arguments 

Sequence with profile (ClustalO wrapper)
Version: EMBOSS:6.4.0.0

   Standard (Mandatory) qualifiers:
  [-sequences]         seqset     File containing sequences to align
  [-profile]           infile     Pre-aligned multiple sequence file (aligned
                                  columns will be kept fixed)
  [-outseq]            seqoutset  [.] Sequence set filename
                                  and optional format (output USA)

   Additional (Optional) qualifiers: (none)
   Advanced (Unprompted) qualifiers:
   -indist             infile     Pairwise distance matrix input file (skips
                                  distance computation)
   -inguide            infile     Guide tree input file (skips distance
                                  computation and guide tree clustering step)
   -dealign            toggle     [N] Dealign input sequences
   -mbed               toggle     [N] Fast, Mbed-like clustering for guide
                                  tree calculation
   -intermbed          toggle     [N] Fast, Mbed-like clustering for guide
                                  tree calculation
   -maxiterations      integer    [0] Number of (combined guide tree/HMM)
                                  iterations (Integer from 0 to 2000000000)
   -maxgiterations     integer    [2000000000] Maximum guide tree iterations
                                  (Integer from 0 to 2000000000)
   -maxhiterations     integer    [2000000000] Maximum number of HMM
                                  iterations (Integer from 0 to 2000000000)
   -maxseqs            integer    [2000000000] Maximum number of sequences
                                  (Integer from 2 to 2000000000)
   -maxlenseq          integer    [2000000000] Maximum length of sequence
                                  (Integer from 1 to 2000000000)
   -self               toggle     [N] Set options automatically (might
                                  overwrite some options
   -outdist            outfile    [*.eomegasp] Pairwise distance matrix output
                                  file
   -outguide           outfile    [*.eomegasp] Guide tree output file

   Associated qualifiers:

   "-sequences" 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

   "-outseq" associated qualifiers
   -osformat3          string     Output seq format
   -osextension3       string     File name extension
   -osname3            string     Base file name
   -osdirectory3       string     Output directory
   -osdbname3          string     Database name to add
   -ossingle3          boolean    Separate file for each entry
   -oufo3              string     UFO features
   -offormat3          string     Features format
   -ofname3            string     Features file name
   -ofdirectory3       string     Output directory

   "-outdist" associated qualifiers
   -odirectory         string     Output directory

   "-outguide" associated qualifiers
   -odirectory         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

Qualifier Type Description Allowed values Default
Standard (Mandatory) qualifiers
[-sequences]
(Parameter 1)		 seqset File containing sequences to align Readable set of sequences Required
[-profile]
(Parameter 2)		 infile Pre-aligned multiple sequence file (aligned columns will be kept fixed) Input file Required
[-outseq]
(Parameter 3)		 seqoutset Sequence set filename and optional format (output USA) Writeable sequences <*>.format
Additional (Optional) qualifiers
(none)
Advanced (Unprompted) qualifiers
-indist infile Pairwise distance matrix input file (skips distance computation) Input file Required
-inguide infile Guide tree input file (skips distance computation and guide tree clustering step) Input file Required
-dealign toggle Dealign input sequences Toggle value Yes/No No
-mbed toggle Fast, Mbed-like clustering for guide tree calculation Toggle value Yes/No No
-intermbed toggle Fast, Mbed-like clustering for guide tree calculation Toggle value Yes/No No
-maxiterations integer Number of (combined guide tree/HMM) iterations Integer from 0 to 2000000000 0
-maxgiterations integer Maximum guide tree iterations Integer from 0 to 2000000000 2000000000
-maxhiterations integer Maximum number of HMM iterations Integer from 0 to 2000000000 2000000000
-maxseqs integer Maximum number of sequences Integer from 2 to 2000000000 2000000000
-maxlenseq integer Maximum length of sequence Integer from 1 to 2000000000 2000000000
-self toggle Set options automatically (might overwrite some options Toggle value Yes/No No
-outdist outfile Pairwise distance matrix output file Output file <*>.eomegasp
-outguide outfile Guide tree output file Output file <*>.eomegasp
Associated qualifiers
"-sequences" associated seqset qualifiers
-sbegin1
-sbegin_sequences		 integer Start of each sequence to be used Any integer value 0
-send1
-send_sequences		 integer End of each sequence to be used Any integer value 0
-sreverse1
-sreverse_sequences		 boolean Reverse (if DNA) Boolean value Yes/No N
-sask1
-sask_sequences		 boolean Ask for begin/end/reverse Boolean value Yes/No N
-snucleotide1
-snucleotide_sequences		 boolean Sequence is nucleotide Boolean value Yes/No N
-sprotein1
-sprotein_sequences		 boolean Sequence is protein Boolean value Yes/No N
-slower1
-slower_sequences		 boolean Make lower case Boolean value Yes/No N
-supper1
-supper_sequences		 boolean Make upper case Boolean value Yes/No N
-sformat1
-sformat_sequences		 string Input sequence format Any string  
-sdbname1
-sdbname_sequences		 string Database name Any string  
-sid1
-sid_sequences		 string Entryname Any string  
-ufo1
-ufo_sequences		 string UFO features Any string  
-fformat1
-fformat_sequences		 string Features format Any string  
-fopenfile1
-fopenfile_sequences		 string Features file name Any string  
"-outseq" associated seqoutset qualifiers
-osformat3
-osformat_outseq		 string Output seq format Any string  
-osextension3
-osextension_outseq		 string File name extension Any string  
-osname3
-osname_outseq		 string Base file name Any string  
-osdirectory3
-osdirectory_outseq		 string Output directory Any string  
-osdbname3
-osdbname_outseq		 string Database name to add Any string  
-ossingle3
-ossingle_outseq		 boolean Separate file for each entry Boolean value Yes/No N
-oufo3
-oufo_outseq		 string UFO features Any string  
-offormat3
-offormat_outseq		 string Features format Any string  
-ofname3
-ofname_outseq		 string Features file name Any string  
-ofdirectory3
-ofdirectory_outseq		 string Output directory Any string  
"-outdist" associated outfile qualifiers
-odirectory string Output directory Any string  
"-outguide" associated outfile qualifiers
-odirectory string Output directory Any string  
General qualifiers
-auto boolean Turn off prompts Boolean value Yes/No N
-stdout boolean Write first file to standard output Boolean value Yes/No N
-filter boolean Read first file from standard input, write first file to standard output Boolean value Yes/No N
-options boolean Prompt for standard and additional values Boolean value Yes/No N
-debug boolean Write debug output to program.dbg Boolean value Yes/No N
-verbose boolean Report some/full command line options Boolean value Yes/No Y
-help boolean Report command line options and exit. More information on associated and general qualifiers can be found with -help -verbose Boolean value Yes/No N
-warning boolean Report warnings Boolean value Yes/No Y
-error boolean Report errors Boolean value Yes/No Y
-fatal boolean Report fatal errors Boolean value Yes/No Y
-die boolean Report dying program messages Boolean value Yes/No Y
-version boolean Report version number and exit Boolean value Yes/No N

Input file format

eomegasp reads a set of unaligned sequences and a profile file or aligned sequences, plus optional distance and guide tree files.

Input files for usage example

File: ops.fasta

>OPSD_ALLMI P52202 Rhodopsin
MNGTEGPDFYIPFSNKTGVVRSPFEYPQYYLAEPWKYSALAAYMFMLIILGFPINFLTLY
VTVQHKKLRSPLNYILLNLAVADLFMVLGGFTTTLYTSMNGYFVFGVTGCYFEGFFATLG
GEVALWCLVVLAIERYIVVCKPMSNFRFGENHAIMGVVFTWIMALTCAAPPLVGWSRYIP
EGMQCSCGVDYYTLKPEVNNESFVIYMFVVHFAIPLAVIFFCYGRLVCTVKEAAAQQQES
ATTQKAEKEVTRMVIIMVVSFLICWVPYASVAFYIFSNQGSDFGPVFMTIPAFFAKSSAI
YNPVIYIVMNKQFRNCMITTLCCGKNPLGDDETATGSKTETSSVSTSQVSPA
>OPSD_CAMAB Q17292 Rhodopsin
MMSIASGPSHAAYTWASQGGGFGNQTVVDKVPPEMLHMVDAHWYQFPPMNPLWHALLGFV
IGVLGVISVIGNGMVIYIFTTTKSLRTPSNLLVVNLAISDFLMMLCMSPAMVINCYYETW
VLGPLFCELYGLAGSLFGCASIWTMTMIAFDRYNVIVKGLSAKPMTINGALIRILTIWFF
TLAWTIAPMFGWNRYVPEGNMTACGTDYLTKDLF--SRSYILIYSIFVYFTPLFLIIYSY
FFIIQAVAAHEKNMREQAKKMNVASLRSAENQSTSAECKLAKVALMTISLWFMAWTPYLV
INYSGI-FETTKISPLFTIWGSLFAKANAVYNPIVYGISHPKYRAALFQKFPSLACTTEP
TGADTMSTTTTVTEGNEKPAA

File: op1.ali

>OPSD_ABYKO O42294 Rhodopsin (Fragment)
-----------------------------------------YLVNPAAYAALGAYMFLLI
LIGFP---INFLTLYVTLEHKKLRTPLNYILLNLAVANLFMVLGGFTTTMYTSMHGYFVL
GRLGCNLEAFFATLGGEIALWSLVVLAIERWIVVCKPISNFRFTEDHAIMGLAFTWVMAL
ACAVPPLVGWSRYIPEGMQCSCGVDYYTRAEGFNNESFVIYMFIVHFLIPLSVIFFCYGR
LLCAVKEAPAAQQE-------------SETTQRAEKEVSRMVVIMVIGFLVCWLPYASVA
WWIFCNQGSDFGPIFMTLPSFFAKSAAIYNPMIYICMNKQFRHCMI--------------
-------------------------
>OPSD_AMBTI Q90245 Rhodopsin
MNGTEGPNFYV-------PFSNKSGVVRSPFEYP-----QYYLAEPWQYSVLAAYMFLLI
LLGFP---VNFLTLYVTIQHKKLRTPLNYILLNLAFANHFMVFGGFPVTMYSSMHGYFVF
GQTGCYIEGFFATMGGEIALWSLVVLAIERYVVVCKPMSNFRFGENHAIMGVMMTWIMAL
ACAAPPLFGWSRYIPEGMQCSCGVDYYTLKPEVNNESFVIYMFLVHFTIPLMIIFFCYGR
LVCTVKEAAAQQQE-------------SATTQKAEKEVTRMVIIMVVAFLICWVPYASVA
FYIFSNQGTDFGPIFMTVPAFFAKSSAIYNPVIYIVLNKQFRNCMIT---TICCGKNPFG
DDETTSAATSKTEASSVSSSQVSPA
>OPSD_ANOCA P41591 Rhodopsin
MNGTEGQNFYV-------PMSNKTGVVRNPFEYP-----QYYLADPWQFSALAAYMFLLI
LLGFP---INFLTLFVTIQHKKLRTPLNYILLNLAVANLFMVLMGFTTTMYTSMNGYFIF
GTVGCNIEGFFATLGGEMGLWSLVVLAVERYVVICKPMSNFRFGETHALIGVSCTWIMAL
ACAGPPLLGWSRYIPEGMQCSCGVDYYTPTPEVHNESFVIYMFLVHFVTPLTIIFFCYGR
LVCTVKAAAAQQQE-------------SATTQKAEREVTRMVVIMVISFLVCWVPYASVA
FYIFTHQGSDFGPVFMTIPAFFAKSSAIYNPVIYILMNKQFRNCMIM---TLCCGKNPLG
DEETSAG--TKTETSTVSTSQVSPA
>OPSD_APIME Q17053 Rhodopsin, long-wavelength (Opsin, green-sensitive)
MIAVSGPSYEAFSYGGQARFNNQTVVDKVPPDMLHLIDANWYQYPPLNPMWHGILGFVIG
MLGFVSAMGNGMVVYIFLSTKSLRTPSNLFVINLAISNFLMMFCMSPPMVINCYYETWVL
GPLFCQIYAMLGSLFGCGSIWTMTMIAFDRYNVIVKGLSGKPLSINGALIRIIAIWLFSL
GWTIAPMFGWNRYVPEGNMTACGTDYFNRGL--LSASYLVCYGIWVYFVPLFLIIYSYWF
IIQAVAAHEKNMREQAKKMNVASLRSSENQNTSAECKLAKVALMTISLWFMAWTPYLVIN
FSGIF-NLVKISPLFTIWGSLFAKANAVYNPIVYGISHPKYRAALFAKFPSLACAAEPSS
DAVSTTSGTTTVTD-----NEKSNA
>OPSD_ASTFA P41590 Rhodopsin
MNGTEGPYFYV-------PMSNATGVVRSPYEYP-----QYYLAPPWAYACLAAYMFFLI
LVGFP---VNFLTLYVTIEHKKLRTPLNYILLNLAVADLFMVFGGFTTTMYTSLNGYFVF
GRLGCNLEGFFATFGGINSLWCLVVLSIERWVVVCKPMSNFRFGENHAIMGVAFTWFMAL
ACTVPPLVGWSRYIPEGMQCSCGIDYYTRAEGFNNESFVIYMFVVHFLTPLFVITFCYGR
LVCTVKEAAAQQQE-------------SETTQRAEREVTRMVILMFIAYLVCWLPYASVS
WWIFTNQGSEFGPIFMTVPAFFAKSSSIYNPVIYICLNKQFRHCMIT---TLCCGKNPFE
EEEGASTTASKTEASSVSSVSPA--
>OPSD_ATHBO Q9YGZ1 Rhodopsin
MNGTEGPYFYI-------PMLNTTGVVRSPYEYP-----QYYLVNPAAYAVLGAYMFFLI
LVGFP---INFLTLYVTIEHKKLRTPLNYILLNLAVADLFMVFGGFTTTIYTSMHGYFVL
GRLGCNVEGFSATLGGEIALWSLVVLAIERWVVVCKPISNFRFGENHAIMGVAFTWFMAA
ACAVPPLFGWSRYIPEGMQCSCGIDYYTRAEGFNNESFVIYMFTCHFCIPLMVVFFCYGR
LVCAVKEAAAAQQE-------------SETTQRAEREVTRMVIIMVVSFLVSWVPYASVA
WYIFTHQGSEFGPLFMTIPAFFAKSSSIYNPMIYICMNKQFRHCMIT---TLCCGKNPFE
EEEGASSTASKTEASSVSSSSVSPA
>OPSD_BATMU O42300 Rhodopsin (Fragment)
-----------------------------------------YLVSPAAYAALGAYMFLLI
LIGFP---VNFLTLYVTLEHKKLRTPLNYILLNLAVADLFMVLGGFTTTMYTSMHGYFVL
GRLGCNLEGFFATLGGEIALWSLVVLAIERWIVVCKPISNFRFTEDNAIMGLAFSWVMAL
TCAVPPLVGWSRYIPEGMQCSCGVDYYTRAEGFNNESFVIYMFIVHFPIPLSVIFFCYGR
LLCAVKEAAAAQQE-------------SETTQRAEKEVSRMVVILVIGFLVCWLPYASVA
WWIFCNQGSDFGPIFMTLPSFFAKRPAIYNPMIYICMNKQFRHCMI--------------
-------------------------
>OPSD_BATNI O42301 Rhodopsin (Fragment)
-----------------------------------------YLVSPAAYAALGAYMFLLI
LIGFP---VNFLTLYVTLEHKKLRTPLNYILLNLAVADLFMVLGGFTTTMYTSMHGYFVL
GRLGCNLEGFFATLGGEIALWSLVVLAIERWIVVCKPISKFRFTEDNAIMGLAFSWVMAL
ACAVPPLVGWLRYIPEGMQCTCGVDYYTRAEGFDNESFVIYMFIVHFLIPLSVIFFCYGR
LLCAVKEAAAAQQE-------------SETTQRAEKEVSRMVVIMVIGFLVCWLPYASVA
WWIFCNQGSDFGPIFMTLPSFFAKRPAIYNPMIYICMNKQFRHCMI--------------
-------------------------
>OPSD_BOVIN P02699 Rhodopsin
MNGTEGPNFYV-------PFSNKTGVVRSPFEAP-----QYYLAEPWQFSMLAAYMFLLI
MLGFP---INFLTLYVTVQHKKLRTPLNYILLNLAVADLFMVFGGFTTTLYTSLHGYFVF
GPTGCNLEGFFATLGGEIALWSLVVLAIERYVVVCKPMSNFRFGENHAIMGVAFTWVMAL
ACAAPPLVGWSRYIPEGMQCSCGIDYYTPHEETNNESFVIYMFVVHFIIPLIVIFFCYGQ
LVFTVKEAAAQQQE-------------SATTQKAEKEVTRMVIIMVIAFLICWLPYAGVA
FYIFTHQGSDFGPIFMTIPAFFAKTSAVYNPVIYIMMNKQFRNCMVT---TLCCGKNPLG
DDEASTTVS-KTET-----SQVAPA
>OPSD_BUFBU P56514 Rhodopsin
MNGTEGPNFYI-------PMSNKTGVVRSPFEYP-----QYYLAEPWQYSILCAYMFLLI
LLGFP---INFMTLYVTIQHKKLRTPLNYILLNLAFANHFMVLCGFTVTMYSSMNGYFIL
GATGCYVEGFFATLGGEIALWSLVVLAIERYVVVCKPMSNFRFSENHAVMGVAFTWIMAL
SCAVPPLLGWSRYIPEGMQCSCGVDYYTLKPEVNNESFVIYMFVVHFTIPLIIIFFCYGR
LVCTVKEAAAQQQE-------------SATTQKAEKEVTRMVIIMVVFFLICWVPYASVA
FFIFSNQGSEFGPIFMTVPAFFAKSSSIYNPVIYIMLNKQFRNCMIT---TLCCGKNPFG
EDDASSAATSKTEASSVSSSQVSPA
>OPSD_BUFMA P56515 Rhodopsin
MNGTEGPNFYI-------PMSNKTGVVRSPFEYP-----QYYLAEPWQYSVLCAYMFLLI
LLGFP---INFMTLYVTIQHKKLRTPLNYILLNLAFANHFMVLCGFTVTMYSSMNGYFVF
GQTGCYVEGFFATLGGEIALWSLVVLAIERYVVVCKPMSNFRFSENHAIMGVAFTWIMAL
ACAAPPLFGWSRYIPEGMQCSCGVDYYTLKPEVNNESFVIYMFVVHFLIPLIIIFFCYGR
LVCTVKEAAAQQQE-------------SATTQKAEKEVTRMVIIMVVFFLICWVPYASVA
FFIFTHQGSEFGPVFMTIPAFFAKSSSIYNPVIYIMLNKQFRNCMIT---TLCCGKNPFG
DEDASSAATSKTEASSVSSSQVSPA
>OPSD_CALPD Q6W3E1 Rhodopsin
MNGTEGPNFYV-------PFSNKTGVVRSPFEEP-----QYYLAEPWQFSCLAAYMFMLI
VLGFP---INFLTLYVTIQHKKLRTPLNYILLNLAIADLFMVFGGFTTTLYTSLHGYFVF
GPTGCDLEGFFATLGGEIALWSLVVLAIERYIVVCKPMSNFRFGENHAIMGVAFTWVMAL
ACAAPPLVGWSRYIPEGMQCSCGIDYYTLKPEVNNESFVIYMFVVHFTIPMVVIFFCYGQ
LVFTVKEAAAQQQE-------------SATTQKAEKEVTRMVIIMVIAFLICWLPYAGVA
FYIFTHQGSNFGPILMTLPAFFAKTSAVYNPVIYIMLNKQFRTCMLT---TLCCGKIPLG
DDEASATAS-KTET-----SQVAPA

Output file format

eomegasp writes alignments using the default Clustal-Omega output.

Output files for usage example

File: ops.aln

>OPSD_ALLMI P52202 Rhodopsin
-MNGTEGPDFYI--------PFSNKTGVVRSPFEYP-----QYYLAEPWKYSALAAYMFM
LIILGFP---INFLTLYVTVQHKKLRSPLNYILLNLAVADLFMVLGGFTTTLYTSMNGYF
VFGVTGCYFEGFFATLGGEVALWCLVVLAIERYIVVCKPMSNFRFGENHAIMGVVFTWIM
ALTCAAPPLVGWSRYIPEGMQCSCGVDYYTLKPEVNNESFVIYMFVVHFAIPLAVIFFCY
GRLVCTVKEAAAQQQE---------------SATTQKAEKEVTRMVIIMVVSFLICWVPY
ASVAFYIFSNQGSDFGPVFMTIPAFFAKSSAIYNPVIYIVMNKQFRNCMI---TTLCCGK
NPLGDDETATG--SKTETSSVSTSQVSPA
>OPSD_CAMAB Q17292 Rhodopsin
MMSIASGPSHAAYTWASQGGGFGNQTVVDKVPPEMLHMVDAHWYQFPPMNPLWHALLGFV
IGVLGVISVIGNGMVIYIFTTTKSLRTPSNLLVVNLAISDFLMMLCMSPAMVINCYYETW
VLGPLFCELYGLAGSLFGCASIWTMTMIAFDRYNVIVKGLSAKPMTINGALIRILTIWFF
TLAWTIAPMFGWNRYVPEGNMTACGTDYLTKDL--F--SRSYILIYSIFVYFTPLFLIIY
SYFFIIQAVAAHEKNMREQAKKMNVASLR--SAENQSTSAECKLAKVALMTISLWFMAWT
PYLVINYS-GI-FETTKISPLFTIWGSLFAKANAVYNPIVYGISHPKYRAALFQKFPSLA
CTTEPTGADTM--STTTTVTEGNEKPAA-
>OPSD_ABYKO O42294 Rhodopsin (Fragment)
-------------------------------------------YLVNPAAYAALGAYMFL
LILIGFP---INFLTLYVTLEHKKLRTPLNYILLNLAVANLFMVLGGFTTTMYTSMHGYF
VLGRLGCNLEAFFATLGGEIALWSLVVLAIERWIVVCKPISNFRFTEDHAIMGLAFTWVM
ALACAVPPLVGWSRYIPEGMQCSCGVDYYTRAEGFNNESFVIYMFIVHFLIPLSVIFFCY
GRLLCAVKEAPAAQ--QE-------------SETTQRAEKEVSRMVVIMVIGFLVCWLPY
ASVAWWIFCNQGSDFGPIFMTLPSFFAKSAAIYNPMIYICMNKQFRHCMI----------
-----------------------------
>OPSD_AMBTI Q90245 Rhodopsin
-MNGTEGPNFYV--------PFSNKSGVVRSPFEYP-----QYYLAEPWQYSVLAAYMFL
LILLGFP---VNFLTLYVTIQHKKLRTPLNYILLNLAFANHFMVFGGFPVTMYSSMHGYF
VFGQTGCYIEGFFATMGGEIALWSLVVLAIERYVVVCKPMSNFRFGENHAIMGVMMTWIM
ALACAAPPLFGWSRYIPEGMQCSCGVDYYTLKPEVNNESFVIYMFLVHFTIPLMIIFFCY
GRLVCTVKEAAAQQ--QE-------------SATTQKAEKEVTRMVIIMVVAFLICWVPY
ASVAFYIFSNQGTDFGPIFMTVPAFFAKSSAIYNPVIYIVLNKQFRNCMIT---TICCGK
NPFGDDETTSAATSKTEASSVSSSQVSPA
>OPSD_ANOCA P41591 Rhodopsin
-MNGTEGQNFYV--------PMSNKTGVVRNPFEYP-----QYYLADPWQFSALAAYMFL
LILLGFP---INFLTLFVTIQHKKLRTPLNYILLNLAVANLFMVLMGFTTTMYTSMNGYF
IFGTVGCNIEGFFATLGGEMGLWSLVVLAVERYVVICKPMSNFRFGETHALIGVSCTWIM
ALACAGPPLLGWSRYIPEGMQCSCGVDYYTPTPEVHNESFVIYMFLVHFVTPLTIIFFCY
GRLVCTVKAAAAQQ--QE-------------SATTQKAEREVTRMVVIMVISFLVCWVPY
ASVAFYIFTHQGSDFGPVFMTIPAFFAKSSAIYNPVIYILMNKQFRNCMIM---TLCCGK
NPLGDEETSAG--TKTETSTVSTSQVSPA
>OPSD_APIME Q17053 Rhodopsin, long-wavelength (Opsin, green-sensitive)
-MIAVSGPSYEAFSYGGQ-ARFNNQTVVDKVPPDMLHLIDANWYQYPPLNPMWHGILGFV
IGMLGFVSAMGNGMVVYIFLSTKSLRTPSNLFVINLAISNFLMMFCMSPPMVINCYYETW
VLGPLFCQIYAMLGSLFGCGSIWTMTMIAFDRYNVIVKGLSGKPLSINGALIRIIAIWLF
SLGWTIAPMFGWNRYVPEGNMTACGTDYFNRGL--LSASYLVCYGIWVYFVPLFLIIYSY
WFIIQAVAAHEKNM--REQAKKMNVASLRSSENQNTSAECKLAKVALMTISLWFMAWTPY
LVINFSGIF-NLVKISPLFTIWGSLFAKANAVYNPIVYGISHPKYRAALFAKFPSLACAA
EPSSDAVSTTSGTTTVTD-----NEKSNA
>OPSD_ASTFA P41590 Rhodopsin
-MNGTEGPYFYV--------PMSNATGVVRSPYEYP-----QYYLAPPWAYACLAAYMFF


  [Part of this file has been deleted for brevity]

GRLVCAVKEAAAAQ--QE-------------SETTQRAEREVTRMVIIMVVSFLVSWVPY
ASVAWYIFTHQGSEFGPLFMTIPAFFAKSSSIYNPMIYICMNKQFRHCMIT---TLCCGK
NPFEEEEGASSTASKTEASSVSSSSVSPA
>OPSD_BATMU O42300 Rhodopsin (Fragment)
-------------------------------------------YLVSPAAYAALGAYMFL
LILIGFP---VNFLTLYVTLEHKKLRTPLNYILLNLAVADLFMVLGGFTTTMYTSMHGYF
VLGRLGCNLEGFFATLGGEIALWSLVVLAIERWIVVCKPISNFRFTEDNAIMGLAFSWVM
ALTCAVPPLVGWSRYIPEGMQCSCGVDYYTRAEGFNNESFVIYMFIVHFPIPLSVIFFCY
GRLLCAVKEAAAAQ--QE-------------SETTQRAEKEVSRMVVILVIGFLVCWLPY
ASVAWWIFCNQGSDFGPIFMTLPSFFAKRPAIYNPMIYICMNKQFRHCMI----------
-----------------------------
>OPSD_BATNI O42301 Rhodopsin (Fragment)
-------------------------------------------YLVSPAAYAALGAYMFL
LILIGFP---VNFLTLYVTLEHKKLRTPLNYILLNLAVADLFMVLGGFTTTMYTSMHGYF
VLGRLGCNLEGFFATLGGEIALWSLVVLAIERWIVVCKPISKFRFTEDNAIMGLAFSWVM
ALACAVPPLVGWLRYIPEGMQCTCGVDYYTRAEGFDNESFVIYMFIVHFLIPLSVIFFCY
GRLLCAVKEAAAAQ--QE-------------SETTQRAEKEVSRMVVIMVIGFLVCWLPY
ASVAWWIFCNQGSDFGPIFMTLPSFFAKRPAIYNPMIYICMNKQFRHCMI----------
-----------------------------
>OPSD_BOVIN P02699 Rhodopsin
-MNGTEGPNFYV--------PFSNKTGVVRSPFEAP-----QYYLAEPWQFSMLAAYMFL
LIMLGFP---INFLTLYVTVQHKKLRTPLNYILLNLAVADLFMVFGGFTTTLYTSLHGYF
VFGPTGCNLEGFFATLGGEIALWSLVVLAIERYVVVCKPMSNFRFGENHAIMGVAFTWVM
ALACAAPPLVGWSRYIPEGMQCSCGIDYYTPHEETNNESFVIYMFVVHFIIPLIVIFFCY
GQLVFTVKEAAAQQ--QE-------------SATTQKAEKEVTRMVIIMVIAFLICWLPY
AGVAFYIFTHQGSDFGPIFMTIPAFFAKTSAVYNPVIYIMMNKQFRNCMVT---TLCCGK
NPLGDDEASTTVS-KTET-----SQVAPA
>OPSD_BUFBU P56514 Rhodopsin
-MNGTEGPNFYI--------PMSNKTGVVRSPFEYP-----QYYLAEPWQYSILCAYMFL
LILLGFP---INFMTLYVTIQHKKLRTPLNYILLNLAFANHFMVLCGFTVTMYSSMNGYF
ILGATGCYVEGFFATLGGEIALWSLVVLAIERYVVVCKPMSNFRFSENHAVMGVAFTWIM
ALSCAVPPLLGWSRYIPEGMQCSCGVDYYTLKPEVNNESFVIYMFVVHFTIPLIIIFFCY
GRLVCTVKEAAAQQ--QE-------------SATTQKAEKEVTRMVIIMVVFFLICWVPY
ASVAFFIFSNQGSEFGPIFMTVPAFFAKSSSIYNPVIYIMLNKQFRNCMIT---TLCCGK
NPFGEDDASSAATSKTEASSVSSSQVSPA
>OPSD_BUFMA P56515 Rhodopsin
-MNGTEGPNFYI--------PMSNKTGVVRSPFEYP-----QYYLAEPWQYSVLCAYMFL
LILLGFP---INFMTLYVTIQHKKLRTPLNYILLNLAFANHFMVLCGFTVTMYSSMNGYF
VFGQTGCYVEGFFATLGGEIALWSLVVLAIERYVVVCKPMSNFRFSENHAIMGVAFTWIM
ALACAAPPLFGWSRYIPEGMQCSCGVDYYTLKPEVNNESFVIYMFVVHFLIPLIIIFFCY
GRLVCTVKEAAAQQ--QE-------------SATTQKAEKEVTRMVIIMVVFFLICWVPY
ASVAFFIFTHQGSEFGPVFMTIPAFFAKSSSIYNPVIYIMLNKQFRNCMIT---TLCCGK
NPFGDEDASSAATSKTEASSVSSSQVSPA
>OPSD_CALPD Q6W3E1 Rhodopsin
-MNGTEGPNFYV--------PFSNKTGVVRSPFEEP-----QYYLAEPWQFSCLAAYMFM
LIVLGFP---INFLTLYVTIQHKKLRTPLNYILLNLAIADLFMVFGGFTTTLYTSLHGYF
VFGPTGCDLEGFFATLGGEIALWSLVVLAIERYIVVCKPMSNFRFGENHAIMGVAFTWVM
ALACAAPPLVGWSRYIPEGMQCSCGIDYYTLKPEVNNESFVIYMFVVHFTIPMVVIFFCY
GQLVFTVKEAAAQQ--QE-------------SATTQKAEKEVTRMVIIMVIAFLICWLPY
AGVAFYIFTHQGSNFGPILMTLPAFFAKTSAVYNPVIYIMLNKQFRTCMLT---TLCCGK
IPLGDDEASATAS-KTET-----SQVAPA

Data files

None.

Notes

None.

References

[1] Johannes Soding (2005) Protein homology detection by HMM-HMM comparison. Bioinformatics 21 (7): 951–960.

[2] Blackshields G, Sievers F, Shi W, Wilm A, Higgins DG. Sequence embedding for fast construction of guide trees for multiple sequence alignment. Algorithms Mol Biol. 2010 May 14;5:21.

[3] http://www.genetics.wustl.edu/eddy/software/#squid

[4] Wilbur and Lipman, 1983; PMID 6572363

[5] Thompson JD, Higgins DG, Gibson TJ. (1994). CLUSTAL W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice. Nucleic Acids Res., 22, 4673-4680.

[6] Larkin MA, Blackshields G, Brown NP, Chenna R, McGettigan PA, McWilliam H, Valentin F, Wallace IM, Wilm A, Lopez R, Thompson JD, Gibson TJ, Higgins DG. (2007). Clustal W and Clustal X version 2.0. Bioinformatics, 23, 2947-2948.

[7] Kimura M (1980). "A simple method for estimating evolutionary rates of base substitutions through comparative studies of nucleotide sequences". Journal of Molecular Evolution 16: 111–120.

[8] Edgar, R.C. (2004) MUSCLE: multiple sequence alignment with high accuracy and high throughput.Nucleic Acids Res. 32(5):1792-1797.

Warnings

None.

Diagnostic Error Messages

None.

Exit status

It always exits with status 0.

Known bugs

None.

See also

Program name Description
edialign Local multiple alignment of sequences
emma Multiple sequence alignment (ClustalW wrapper)
eomega Multiple sequence alignment (ClustalO wrapper)
eomegapp Profile with profile (ClustalO wrapper)
eomegash Sequence with HMM (ClustalO wrapper)
infoalign Display basic information about a multiple sequence alignment
mse Multiple Sequence Editor
plotcon Plot conservation of a sequence alignment
prettyplot Draw a sequence alignment with pretty formatting
showalign Display a multiple sequence alignment in pretty format
tranalign Generate an alignment of nucleic coding regions from aligned proteins

Author(s)

Alan Bleasby
European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge CB10 1SD, UK

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

History

Target users

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

Comments

None