>6i9sB (B:) SEQRES residues
dykddddkrphlevallrddfrqnptdvvvaagepailecqpprghpeptiywkkdkvri
ddkeerisirggklmisntrksdagmytcvgtnmvgerdsdpaeltvferptflrrpinq
vvleeeavefrcqvqgdpqptvrwkkddadlprgrydikddytlrikktmstdegtymci
aenrvgkmeasatltvraklgshhhhhh