>1t2aB (B:) SEQRES residues
mgsshhhhhhssgrenkyfqghmrnvalitgitgqdgsylaefllekgyevhgivrrsss
fntgriehlyknpqahiegnmklhygdltdstclvkiinevkpteiynlgaqshvkisfd
laeytadvdgvgtlrlldavktcglinsvkfyqastselygkvqeipqkettpfyprspy
gaaklyaywivvnfreaynlfavngilfnhesprrganfvtrkisrsvakiylgqlecfs
lgnldakrdwghakdyveamwlmlqndepedfviatgevhsvrefveksflhigktivwe
gknenevgrcketgkvhvtvdlkyyrptevdflqgdctkakqklnwkprvafdelvremv
hadvelmrtnpnags