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 16:36:41 2014  Check: 00 ..

 Name: ENSP00000237837/1-251     Len:    252  Check:  7796  Weight:  1.00
 Name: BACU003104/1-132          Len:    252  Check:  6728  Weight:  1.00
 Name: bmy_12535T0/1-244         Len:    252  Check:  5345  Weight:  1.00
 Name: ENSBTAP00000008940/1-245  Len:    252  Check:  6532  Weight:  1.00

//


                          1                                                   50
ENSP00000237837/1-251     MLGARLRLWV CALCSVCSMS VLRAYPNASP LLGSSWGGLI HLYTATARNS 
BACU003104/1-132          MLGACLGLWV CTLG-----C AVHAYPNTSP LLGSSWGGLT HLYTATARNS 
bmy_12535T0/1-244         MLGACLGLWV CTLG-----C AVHAYPNTSP LLGSSWGGLT HLYTATARNS 
ENSBTAP00000008940/1-245  MLGARLGLWV CTLS-----C VVQAYPNSSP LLGSSWGGLT HLYTATARNS 


                          51                                                 100
ENSP00000237837/1-251     YHLQIHKNGH VDGAPHQTIY SALMIRSEDA GFVVITGVMS RRYLCMDFRG 
BACU003104/1-132          YHLQIHRDGH VDGSPQQTIY SALMIRSEDA GFVVITGVMS RRYLCMDLRG 
bmy_12535T0/1-244         YHLQIHRDGH VDGSPQQTIY SALMIRSEDA GFVVITGVMS RRYLCMDLRG 
ENSBTAP00000008940/1-245  YHLQIHGDGH VDGSPQQTVY SALMIRSEDA GFVVITGVMS RRYLCMDFTG 


                          101                                                150
ENSP00000237837/1-251     NIFGSHYFDP ENCRFQHQTL ENGYDVYHSP QYHFLVSLGR AKRAFLPGMN 
BACU003104/1-132          NIFGSLFV-- --C------- ---------- ---------- ---------- 
bmy_12535T0/1-244         NIFGSHHFSP ESCRFRQRTL ENGYDVYHSP QHRFLVSLGR AKRAFLPGTN 
ENSBTAP00000008940/1-245  NIFGSHHFSP ESCRFRQRTL ENGYDVYHSP QHRFLVSLGR AKRAFLPGTN 


                          151                                                200
ENSP00000237837/1-251     PPPYSQFLSR RNEIPLIHF- NTPIPRRHTR SAEDDSERDP LNVLKPRARM 
BACU003104/1-132          ---------- -SELPLCST- TCCVP----- ---------- ---VLARTRA 
bmy_12535T0/1-244         PPPYAQFLSR RNEIPLLHF- ATARPRRHTR SAHDGG--DP LSVLKPRARA 
ENSBTAP00000008940/1-245  PPPYAQFLSR RNEIPLPHFA ATARPRRHTR SAHDSG--DP LSVLKPRARA 


                          201                                                250
ENSP00000237837/1-251     TPAPASCSQE LPSAEDNSPM ASDPLGVVRG GRVNTHAGGT GPEGCRPFAK 
BACU003104/1-132          A--------- ---------- ----LNTLRT A--------- ---------- 
bmy_12535T0/1-244         TPAPASCSQE RPSAEDSGPA ASDPLGVLRG HRLDARAGPG GAERCRPFPS 
ENSBTAP00000008940/1-245  TPVPAACSQE LPSAEDSGPA ASDPLGVLRG HRLDVRAGSA GAERCRPFPG 


                          251                                                300
ENSP00000237837/1-251     FI 
BACU003104/1-132          -- 
bmy_12535T0/1-244         FA 
ENSBTAP00000008940/1-245  FA