>4pd4B (B:) SEQRES residues
ltvsardaptkistlavkvhggsryatkdgvahllnrfnfqntntrsalklvresellgg
tfkstldreyitlkatflkddlpyyvnaladvlyktafkpheltesvlpaarydyavaeq
cpvksaedqlyaitfrkglgnpllydgvervslqdikdfadkvytkenlevsgenvvead
lkrfvdesllstlpagkslvsksepkfflgeenrvrfigdsvaaigipvnkaslaqyevl
anyltsalselsglissakldkftdgglftlfvrdqdsavvssnikkivadlkkgkdlsp
ainytklknavqnesvsspielnfdavkdfklgkfnyvavgdvsnlpyldel