>3p61B (B:) SEQRES residues
mrsrrvdvmdvmnrlilamdlmnrddalrvtgevreyidtvkigyplvlsegmdiiaefr
krfgcriiadfkvadipetnekicratfkagadaiivhgfpgadsvraclnvaeemgrev
flltemshpgaemfiqgaadeiarmgvdlgvknyvgpstaperlsrlreiigqdsflisp
gvgaqggdpgetlrfadaiivgrsiyladnpaaaaagiiesikdllnp