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: 4  Type: P  Thu May 15 17:39:39 2014  Check: 00 ..

 Name: BACU002921/1-171          Len:    208  Check:  5740  Weight:  1.00
 Name: ENSP00000262225/1-201     Len:    208  Check:  1232  Weight:  1.00
 Name: bmy_01478T0/1-208         Len:    208  Check:  6744  Weight:  1.00
 Name: ENSBTAP00000029667/1-201  Len:    208  Check:  854  Weight:  1.00

//


                          1                                                   50
BACU002921/1-171          MVTLAELLVF LAAILAMASD YFVSTDTHAE ECFFKQVTSG TKMGLILEVA 
ENSP00000262225/1-201     MVTLAELLVL LAALLATVSG YFVSIDAHAE ECFFERVTSG TKMGLIFEVA 
bmy_01478T0/1-208         MVTLAELLVL LAALLATASG YFVSIDAHAE ECFFERVTSG TKMGLIFEVA 
ENSBTAP00000029667/1-201  MVTLAELLVL LAALLATASG YFVSIDAHAE ECFFERVTSG TKMGLIFEVA 


                          51                                                 100
BACU002921/1-171          EGVFLDIDVE STGPDNKGIY KGDWESSGKY TFAAHMDGTC KFCFSKRMSN 
ENSP00000262225/1-201     EGGFLDIDVE ITGPDNKGIY KGDRESSGKY TFAAHMDGTY KFCFSNRMST 
bmy_01478T0/1-208         EGGFLDIDVE ITGPDNKGIY KGDRESSGKY TFAAHMDGTY KFCFSNRMST 
ENSBTAP00000029667/1-201  EGGFLDIDVE ITGPDNKGIY KGDRESSGKY TFAAHMDGTY KFCFSNRMST 


                          101                                                150
BACU002921/1-171          MTPKIVMFTI HIEEAPKGQD METE------ -AHQNKLEEM INELTVAMTA 
ENSP00000262225/1-201     MTPKIVMFTI DIGEAPKGQD METE------ -AHQNKLEEM INELAVAMTA 
bmy_01478T0/1-208         MTPKIVMFTI DIGEAPKGQD METEGGGDTW DAHQNKLEEM INELAVAMTA 
ENSBTAP00000029667/1-201  MTPKIVMFTI DIGEAPKGQD METE------ -AHQNKLEEM INELAVAMTA 


                          151                                                200
BACU002921/1-171          VKHEQEYMEV QERIHRAIND STNSRVVL-- ---------- ---------- 
ENSP00000262225/1-201     VKHEQEYMEV RERIHRAIND NTNSRVVLWS FFEALVLVAM TLGQIYYLKR 
bmy_01478T0/1-208         VKHEQEYMEV RERIHRAIND NTNSRVVLWS FFEALVLVAM TLGQIYYLKR 
ENSBTAP00000029667/1-201  VKHEQEYMEV RERIHRAIND NTNSRVVLWS FFEALVLVAM TLGQIYYLKR 


                          201                                                250
BACU002921/1-171          -------- 
ENSP00000262225/1-201     FFEVRRVV 
bmy_01478T0/1-208         FFEVRRVV 
ENSBTAP00000029667/1-201  FFEVRRVV