Family alignment for the POP4 domain, displayed in 

                      cov    pid  1 [        .         .         .         .         :         .         .         . 80 
 1 gi|6319734|ref| 100.0% 100.0%    SLALLKLSMADYNGALLRVTKSKNKTLIGLQG-IVIWDSQKFFIMIVKGNIIDEIKCIPKKGTVFQFEIPISDDDDSALR    
 2 gi|5729986|ref|  90.2%  33.3%    QMIQAKLLKADLHGAIISVTKSKCPSYVGITG-ILLQETKHIFKIITKE---DRLKVIPKLNCVFTVETDG-------FI    
 3 gi|7295174|gb|A  90.2%  25.5%    DEFSRKLVKLDLHGAKMKVLQSKCSTLENLAG-ICVMDTKNVLKLLGKD---HRLRTIPKSECVFGMKVGN-------ME    
 4 gi|6723915|emb|  94.1%  27.5%    ESLMAKLAKAEYQGAYMQVLRSKSTTRVGLEG-ICIHESKHMLSLITKE---NRVVRVPKQDSVMKVIVDVPQ---RKLV    
 5 gi|3874314|emb|  90.2%  29.4%    TKIEKTILKSDYHGALLTIWLAENPTQIGISG-IVVLETRHTFQMVTQE---DRFVVIPKKGSVFRFILGD-------RL    
 6 gi|5457765|emb|  89.2%  16.7%    RVTKRNIIWHELIGLKVRVVNSMHPGFVGIEG-YVVDETRNMLVIVGD-----KVWKVPKDVCIFEFETED------GAK    
 7 gi|6226376|sp|Q  90.2%  18.6%    MITPHNILRHELIGLKVEIVEAKNKAMIGIKG-KVVDETRNTLVIEKED---GREVVIPKDIAVFLFQLKG-------CK    
 8 gi|141381|sp|P1  94.1%  22.5%    MKFSQNILRHELVGLNLEIVNSTDKRLISTKG-RVINETRNMLVIEKNN---GKEITVPKEISIFRFEFSDLD---TPKK    
 9 gi|6226305|sp|O  91.2%  17.6%    MITPRNIFRHELIGLSVRIARSVHRDIQGISG-RVVDETRNTLRIEMDD---GREITVPKGIAVFHFRTPQ------GEL    
10 gi|6226495|sp|O  90.2%  14.7%    TITPESLPRHELLGLHARVAADTDQSRVGIAG-RVVDETMQTVVLRTAS----GVAQVPKKGATFEFRLTD------EAA    
11 gi|141375|sp|P2  89.2%  18.6%    PLTPETLPRHELVGLDCEVVAASNPDVIGISG-TVVMETTQMLTLEGAD----RVWHVPKDSATFAFDLST-------ET    
12 gi|6226474|sp|O  89.2%  21.6%    RLQGVELIARDWIGLMVEVVESPNHSEVGIKG-EVVDETQNTLKIMTEK----GLKVVAKRGRTFRVWYKG-------KI    
13 5104001          91.2%  15.7%    PSHRRQLIPPLLTGLRVKVLAHSDPSLEGLEG-WVVVEEARSLRILTLE---GRVSTVLKDLAVIEVEAPG------GEY    
   consensus/100%                   .....pl....h.Gh.hplh.t.p.t..shtG..hl.-p.p.h.h.h......t...l.K..thh.h.h...........    
   consensus/90%                    ..h..pl.h.-h.Gh.hplhts.p.s..ultG.hsl.-otphh.h.htt....t.hhlsKt.shhth.h..........h    
   consensus/80%                    ..h.tpl.ht-hhGh.hplhtu.s.sh.GlpG.hll.Eopphhhl.ttp....c.hhlPKp.ssFth.h.s........h    
   consensus/70%                    .hh.tplhtt-hhGhhhclhtups.shlGlpG.hVl.ETpphlhl.spp....+hhhlPKp.slFphphss.......hh    

                      cov    pid 81          .         1  ] 103
 1 gi|6319734|ref| 100.0% 100.0%    YSILGDRFKYRSVDRAGRKFKSR    
 2 gi|5729986|ref|  90.2%  33.3%    SYIYGSKFQLRSSERSAKKFKAK    
 3 gi|7295174|gb|A  90.2%  25.5%    FTIFGQHLNIRPAERSVKKIKNF    
 4 gi|6723915|emb|  94.1%  27.5%    FELYTQHLLLRAGDRSNKRFKSK    
 5 gi|3874314|emb|  90.2%  29.4%    FSLFGDGMRTRPAWRGKKPRIKR    
 6 gi|5457765|emb|  89.2%  16.7%    IKIPGERLVGRPEMRLKKRWRKW    
 7 gi|6226376|sp|Q  90.2%  18.6%    VKVDGRLLIGRPEERLKKKIKIL    
 8 gi|141381|sp|P1  94.1%  22.5%    VDIDGRLLIGRPEDRLKRKIKQL    
 9 gi|6226305|sp|O  91.2%  17.6%    VEIDGRALVARPEERIKKKFRKP    
10 gi|6226495|sp|O  90.2%  14.7%    APDNGVGTAFKPAGGETRQTTGE    
11 gi|141375|sp|P2  89.2%  18.6%    VLVDGDRLVARPARRTENTGDSL    
12 gi|6226474|sp|O  89.2%  21.6%    MRIKGDLINFRPEDRIKRGLMML    
13 5104001          91.2%  15.7%    IRISGRVLIGNPLDRVKEYRWRV    
   consensus/100%                   ....s.hh.hps..t..p.h...    
   consensus/90%                    h.l.Gphh.h+s..R.tc.hh..    
   consensus/80%                    h.l.Gphh.hRsttR.t+thhth    
   consensus/70%                    hpl.GphhhhRPtcR.p+phpth