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 17:47:29 2014  Check: 00 ..

 Name: ENSBTAP00000037296/1-157  Len:    158  Check:  8936  Weight:  1.00
 Name: ENSP00000310356/1-147     Len:    158  Check:  6855  Weight:  1.00
 Name: ENSTTRP00000004509/1-77   Len:    158  Check:  4757  Weight:  1.00
 Name: bmy_06500T0/1-149         Len:    158  Check:  9730  Weight:  1.00

//


                          1                                                   50
ENSBTAP00000037296/1-157  -MAAPTDSLS VSGPTAVRLP RSPPIKVLAE QLRRDAEGGP GSWRLSRAAV 
ENSP00000310356/1-147     -MAAAADSFS -GGPAGVRLP RSPPLKVLAE QLRRDAEGGP GAWRLSRAAA 
ENSTTRP00000004509/1-77   ---------- ---------- ---------- ---------- ---------- 
bmy_06500T0/1-149         MAAAPTASLP GGCPTSVRLP RSPPLKVLAE QLRRDAEGGP GEWRLSRAAA 


                          51                                                 100
ENSBTAP00000037296/1-157  GREPLELRAV WMQGTVVEAG GGEARLRDPS GSFSVRGLER VPRGRPCLVP 
ENSP00000310356/1-147     GRGPLDLAAV WMQGRVVMAD RGEARLRDPS GDFSVRGLER VPRGRPCLVP 
ENSTTRP00000004509/1-77   ---------- ---------- GGEAR-RDPK GAFSVCGRER -PRRRPCLVQ 
bmy_06500T0/1-149         GRGPLELTAV WMQGTVLAAG GGEARLRDPS GAFSVCGLER VPRGRPCLVP 


                          101                                                150
ENSBTAP00000037296/1-157  GKYVMVMGVI QACSPEPCLQ AVKMTDLSDN PLHESLWELE VEDLHRHIYS 
ENSP00000310356/1-147     GKYVMVMGVV QACSPEPCLQ AVKMTDLSDN PIHESMWELE VEDLHRNIP- 
ENSTTRP00000004509/1-77   GKYVMVMGVV QACKPEPCLQ AVKMTDLSDN PLHESMWELE VEDLHRNIP- 
bmy_06500T0/1-149         GKYVMVMGVV QACNPEPCLQ AVKMTDLSDN PLHESMWELE VEDLHRNIP- 


                          151                                                200
ENSBTAP00000037296/1-157  LDDVGTGD 
ENSP00000310356/1-147     -------- 
ENSTTRP00000004509/1-77   -------- 
bmy_06500T0/1-149         --------