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 18:28:16 2014  Check: 00 ..

 Name: BACU012264/1-339          Len:    340  Check:  2662  Weight:  1.00
 Name: ENSP00000313324/1-247     Len:    340  Check:  6410  Weight:  1.00
 Name: bmy_07620T0/1-246         Len:    340  Check:  4066  Weight:  1.00
 Name: ENSBTAP00000056270/1-201  Len:    340  Check:  3762  Weight:  1.00

//


                          1                                                   50
BACU012264/1-339          MXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX 
ENSP00000313324/1-247     ---------- ---------- ---------- ---------- ---------- 
bmy_07620T0/1-246         ---------- ---------- ---------- ---------- ---------- 
ENSBTAP00000056270/1-201  ---------- ---------- ---------- ---------- ---------- 


                          51                                                 100
BACU012264/1-339          XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX 
ENSP00000313324/1-247     ---------- ---------- ---------- ---------M WGPGVTAEGL 
bmy_07620T0/1-246         ---------- ---------- ---------- ---------M WGPGVTAEGL 
ENSBTAP00000056270/1-201  ---------- ---------- ---------- ---------- ---------- 


                          101                                                150
BACU012264/1-339          XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX 
ENSP00000313324/1-247     SVAPAPPPLL PLLLLLALAL VAPSRGGGGC AELACGERER CCDATNATAV 
bmy_07620T0/1-246         SVAPAPPPLL PLLLLLALAL VAPSRGGGGC AELACGERER CCDAANATAV 
ENSBTAP00000056270/1-201  ---------- ---------- ---------- ----CGERER CCDAANATAV 


                          151                                                200
BACU012264/1-339          XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX 
ENSP00000313324/1-247     RCCKLPLHAF LDNVGWFVRK LSGLLILLVL FAIGYFLQRI ICPSPRRYPR 
bmy_07620T0/1-246         RCCKLPLHAF LDNVGWFVRK LSGLLILLVL FAIGYFLQRI ICPSPRRYPR 
ENSBTAP00000056270/1-201  RCCKLPLHAF LDNVGWFVRK LSGLLILLVL FAIGYFLQRI ICPSPRRYPR 


                          201                                                250
BACU012264/1-339          XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXDSLLD 
ENSP00000313324/1-247     GQARPGQRPG PPGGAGPLGG AGPPDD--DD DSPALLRDEA AAGSQDSLLD 
bmy_07620T0/1-246         GQA----RPG PPGGAGQPGA PRPPDDNDDD DSPALLRDEA AAGSQDSLLD 
ENSBTAP00000056270/1-201  GQA----RPG PPGGAGQPGA AGPPDD-EDD DSPELLRDEV AAGSQDSLLD 


                          251                                                300
BACU012264/1-339          S-GGGGRGRA GGGRSAPSCA SEHELRVVSP VFLQLPSYEE VKYLPTYEES 
ENSP00000313324/1-247     S-GGGGRGRG GGGRSDPSCA SEHEMRVVSP VFLQLPSYEE VKYLPTYEES 
bmy_07620T0/1-246         S-GGGGRGRA GGGRSAPSCA SEHELRVVSP VFLQLPSYEE VKYLPTYEES 
ENSBTAP00000056270/1-201  SGGGGGRGRA GGGRSAPSCA SEHELRVVSP VFLQLPSYEE VKYLPTYEES 


                          301                                                350
BACU012264/1-339          MRLQQLSPGE VVLPVSVLGH PRGGGAGESD GGGEVRFPLI 
ENSP00000313324/1-247     MRLQQLSPGE VVLPVSVLGR PRGGVAAEPD -GGEGRYPLI 
bmy_07620T0/1-246         MRLQQLSPGE VVLPVSVLGR PRGGGAGESD GGGEGRFPLI 
ENSBTAP00000056270/1-201  MRLQQLSPGE VVLPVSVLGR PRGGGAGESD GGGEGRFPLI