KEY:
    ENSP* - Homo sapiens (Human)
    ENSBTA* - Bos taurus (Cow)
    ENSTTR* - Tursiops truncatus (Dolphin)
    bmy_* - Balaena mysticetus (Bowhead whale)
    BACU* - Balaenoptera acutorostrata (Minke whale)

Copy from below the line for a valid .msf file.

----------------------------------------------------------------------------------
                
NoName   MSF: 5  Type: P  Thu May 15 16:31:01 2014  Check: 00 ..

 Name: BACU000273/1-135          Len:    219  Check:  8324  Weight:  1.00
 Name: ENSP00000360718/1-219     Len:    219  Check:  7178  Weight:  1.00
 Name: ENSTTRP00000013922/1-218  Len:    219  Check:  4496  Weight:  1.00
 Name: bmy_09980T0/1-204         Len:    219  Check:  9908  Weight:  1.00
 Name: ENSBTAP00000007019/1-219  Len:    219  Check:  7066  Weight:  1.00

//


                          1                                                   50
BACU000273/1-135          MASVTDGKAG VKDASDQNFD YMFKLLIIGN SSVGKTSFLF RYADDTFTPA 
ENSP00000360718/1-219     MASVTDGKTG VKDASDQNFD YMFKLLIIGN SSVGKTSFLF RYADDTFTPA 
ENSTTRP00000013922/1-218  MASVTDGKAG VKDASDQNFD YMFKLLIIGN SSVGKTSFLF RYADDTFTPA 
bmy_09980T0/1-204         MASVTDGKAG VKDASDQNFD YMFKLLIIGN SSVGKTSFLF RYADDTFTPA 
ENSBTAP00000007019/1-219  MASVTDGKAG VKDASDQNFD YMFKLLIIGN SSVGKTSFLF RYADDTFTPA 


                          51                                                 100
BACU000273/1-135          FVSTVGIDFK VKTVYRHEKR VKLQIWGSWV S--------- HLKGTAG--- 
ENSP00000360718/1-219     FVSTVGIDFK VKTVYRHEKR VKLQIWDTAG QERYRTITTA YYRGAMGFIL 
ENSTTRP00000013922/1-218  FVSTVGIDFK VKTVYCHEKR VKLQIWDTAG QERYRTITTA YYRGAMGFIL 
bmy_09980T0/1-204         FVSTVGIDFK VKTVYRHEKR VKLQIWDTAG QERYRTITTA YYRGAMGFIL 
ENSBTAP00000007019/1-219  FVSTVGIDFK VKTVYRHEKR VKLQIWDTAG QERYRTITTA YYRGAMGFIL 


                          101                                                150
BACU000273/1-135          ---------- -------GKL SEFPKETSQN ALNGADVDWE AKRL----KR 
ENSP00000360718/1-219     MYDITNEESF NAVQDWATQI KTYSWDNAQV ILVGNKCDME EERVVPTEKG 
ENSTTRP00000013922/1-218  MYDVTN-ESF NAVQDWATQI KTYSWDNAQV ILVGNKCDME EERVVPTEKG 
bmy_09980T0/1-204         M--------- ------ATQI KTYSWDNAQV ILVGNKCDME EERVVPTEKG 
ENSBTAP00000007019/1-219  MYDITNEESF NAVQDWATQI KTYSWDNAQV ILVGNKCDME EERVVPTEKG 


                          151                                                200
BACU000273/1-135          KWVGN----- ---------- ---------- ---CD----- ---------- 
ENSP00000360718/1-219     QLLAEQLGFD FFEASAKENI SVRQAFERLV DAICDKMSDS LDTDPSMLGS 
ENSTTRP00000013922/1-218  RLLAEQLGFD FFEASAKENI SVRQAFECLV DAICDKMSDT LDTDPSLLGT 
bmy_09980T0/1-204         RLLAEQLGFD FFEASAKENI SVRQAFERLV DAICDKMSDT LDTDPSLLGT 
ENSBTAP00000007019/1-219  RLLAEQLGFD FFEASAKENI SVRQAFERLV DAICDKMSDT LDTDPSLLGT 


                          201                                                250
BACU000273/1-135          ---AKFVHAK AL-----GC 
ENSP00000360718/1-219     SKNTRLSDTP PLLQQNCSC 
ENSTTRP00000013922/1-218  SKNTRLSDTP PLLQQSCSC 
bmy_09980T0/1-204         SKNTRLSDTP PLLQQGCSC 
ENSBTAP00000007019/1-219  SKNTRLSDTP PLLQQNCSC