10        20        30        40        50  
1PB1  (   1 )    meskVvv p kkItlqngklnVp e piiPyIeGdgig v t m r w M
                              bbb  bbb         bb                  

                          60        70        80        90        100 
1PB1  (  67 )    eIyTGekStqvYgqdvwlpaeTldlIreYrVAIKGPLttpvgggirsLnv
                      aaaaaaa       aaaaaaaaaa bbbb             aaa

                          110       120       130       140       150 
1PB1  ( 117 )    aLrqeldLyiClrpVryyq tpSpVkhpelTdMVIFRENSEDIYAgIEwk
                 aaaaa    bbbbbbb           333 bbbbbbb   3333  bb 

                          160       170       180       190       200 
1PB1  ( 167 )    adsadAekVIkfLreeMgVkkIrfpehCGIGIKPCSeeGTkrLVraAIey
                    aaaaaaaaaaaa            bbbbbbbbbaaaaaaaaaaaaaa

                          210       220       230       240       250 
1PB1  ( 217 )    AiandrdsVTLVHKGniMkfTEgaFkdwGyqLAreefgGelidgGpwLkV
                 aaa    bbbbbb        aaaaaaaaaaaaaaaa  bb      bbb

                          260       270       280       290       300 
1PB1  ( 267 )    kNpntgkeIvIkdviAdaFLqqILlrpaeYdVIACMNlNGdYISdaLaAQ
                 b      bbbbbbbbaaaaaaaaaa 333  bbbb aaaaaaaaaaaaaa

                          310       320       330       340       350 
1PB1  ( 317 )    VggigiapGANiGdeCALFEAThgtapk y n p gSiilSaemMlrhMg
                          bbb    bbbb                aaaaaaaaaaaa  

                          360       370       380       390       400 
1PB1  ( 369 )    wt e A d v e y d f r l meskVvv p kkItlqngklnVp e p
                                                     bbb  bbb      

                          410       420       430       440       450 
1PB1  (  28 )    iiPyIeGdgig v t m r w MeIyTGekStqvYgqdvwlpaeTldlIr
                    bb                       aaaaaaa       aaaaaaaa

                          460       470       480       490       500 
1PB1  (  94 )    eYrVAIKGPLttpvgggirsLnvaLrqeldLyiClrpVryyq tpSpVkh
                 aa bbbb             aaaaaaaa    bbbbbbb           

                          510       520       530       540       550 
1PB1  ( 144 )    pelTdMVIFRENSEDIYAgIEwkadsadAekVIkfLreeMgVkkIrfpeh
                 333 bbbbbbb   3333  bb    aaaaaaaaaaaa            

                          560       570       580       590       600 
1PB1  ( 194 )    CGIGIKPCSeeGTkrLVraAIeyAiandrdsVTLVHKGniMkfTEgaFkd
                 bbbbbbbbbaaaaaaaaaaaaaaaaa    bbbbbb        aaaaaa

                          610       620       630       640       650 
1PB1  ( 244 )    wGyqLAreefgGelidgGpwLkVkNpntgkeIvIkdviAdaFLqqILlrp
                 aaaaaaaaaa  bb      bbbb      bbbbbbbbaaaaaaaaaa 3

                          660       670       680       690       700 
1PB1  ( 294 )    aeYdVIACMNlNGdYISdaLaAQVggigiapGANiGdeCALFEAThgtap
                 33  bbbb aaaaaaaaaaaaaa         bbb    bbbb       

                          710       720       730       740   
1PB1  ( 344 )    k y n p gSiilSaemMlrhMgwt e A d v e y d f r l
                          aaaaaaaaaaaa