>4j6pB (B:) SEQRES residues
sgfvcntcpekwinfqrkcyyfgkgtkqwvharyacddmegqlvsihspeeqdfltkhas
htgswiglrnldlkgefiwvdgshvdysnwapgeptsrsqgedcvmmrgsgrwndafcdr
klgawvcdrlatctppasegsae